CN220136946U - Salt fog testing machine - Google Patents
Salt fog testing machine Download PDFInfo
- Publication number
- CN220136946U CN220136946U CN202321208782.9U CN202321208782U CN220136946U CN 220136946 U CN220136946 U CN 220136946U CN 202321208782 U CN202321208782 U CN 202321208782U CN 220136946 U CN220136946 U CN 220136946U
- Authority
- CN
- China
- Prior art keywords
- salt spray
- box
- spray testing
- salt
- side wall
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 150000003839 salts Chemical class 0.000 title claims abstract description 90
- 238000012360 testing method Methods 0.000 title claims abstract description 84
- 239000007921 spray Substances 0.000 claims abstract description 78
- 238000007789 sealing Methods 0.000 abstract description 10
- 230000007774 longterm Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000002474 experimental method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model discloses a salt spray testing machine, which comprises a salt spray testing box, wherein a cover plate is arranged at the top of the salt spray testing box, a control box is arranged on one side of the surface of the salt spray testing box, layers are arranged on the periphery of the surface of the cover plate, and expansion components capable of sealing the cover plate are arranged on the periphery of an opening of the salt spray testing box. The technical effects achieved are as follows: the inside to the air pocket is inflated, has propped up big the air pocket for the inside inflation of salt fog test chamber's lateral wall, air pocket and blast pipe at T-shaped groove realizes sealedly, avoids salt fog test machine lateral wall and apron long-term friction to form the condition that the gap leads to the leakproofness not enough, ensures salt fog test machine's normal use.
Description
Technical Field
The utility model relates to the technical field of salt spray testers, in particular to a salt spray tester.
Background
CN216560201U discloses a salt spray testing machine with high tightness, which relates to the technical field of salt spray testing machines, and comprises a salt spray testing machine body, wherein a testing chamber is arranged at the upper end of the salt spray testing machine body, and a cover hinged with the rear side of the upper end of the salt spray testing machine body is arranged above the testing chamber; after the workpiece subjected to spray coating processing is placed in the testing chamber, a cover is covered, so that an outer sealing strip is inserted into the outer sealing groove, and an inner sealing strip is inserted into the inner sealing groove, thus double sealing can be achieved;
the problem that salt fog testing machine leakproofness is insufficient has been solved basically to above-mentioned patent, but when facing the apron of reciprocates, appears fog testing machine lateral wall and apron long-term friction and form the gap and lead to the condition that the leakproofness is insufficient easily.
In view of this: we propose a salt spray tester.
Disclosure of Invention
Therefore, the utility model provides a salt spray testing machine to solve the problems in the prior art.
In order to achieve the above object, the present utility model provides the following technical solutions:
according to the first aspect of the utility model, the salt spray testing machine comprises a salt spray testing box, a cover plate is arranged at the top of the salt spray testing box, a control box is arranged on one side of the surface of the salt spray testing box, T-shaped grooves are formed in the periphery of the surface of the cover plate, and expansion components capable of sealing the cover plate are arranged in the periphery of the opening of the salt spray testing box.
Further, the expansion module comprises an air bag, a transverse pipe, a vertical pipe, an air inlet pipe and an exhaust pipe, wherein the air bag is fixedly connected to two sides of the opening of the salt spray test box, and the transverse pipe is fixedly connected to the upper part of the inner side wall of the salt spray test box.
Further, the exhaust pipes are communicated with the two sides of the surface of the transverse pipe, penetrate through the side wall of the salt spray test box and extend to the two sides of the salt spray test box.
Further, the standpipe is located the inside of salt spray test box lateral wall, and the top of standpipe is linked together with the bottom on horizontal pipe surface, the bottom intercommunication of standpipe the intake pipe, the one end of intake pipe runs through the lateral wall of salt spray test box and extends to the both sides of salt spray test box lateral wall.
Further, the four transverse pipes are mutually communicated in the side wall of the salt spray test box to form an annular pipeline, and one ends of the air inlet pipes extending to the two sides of the side wall of the salt spray test box are communicated with the inside of the air bag.
The utility model has the following advantages: through violently, standpipe, intake pipe and blast pipe to the inside inflation of air pocket, have propped the air pocket for the lateral wall of salt spray test chamber, air pocket and blast pipe expand in the inside of T-shaped groove, realize sealedly, avoid salt spray test machine lateral wall and apron long-term friction to form the condition that the gap leads to the leakproofness insufficient, ensure salt spray test machine's normal use.
Drawings
Fig. 1 is a perspective view of a salt spray tester provided by the utility model.
Fig. 2 is a bottom view of a cover plate in the salt spray testing machine provided by the utility model.
FIG. 3 is a cross-sectional view of a T-shaped groove in the salt spray tester provided by the utility model.
Fig. 4 is a top view of a salt spray test chamber in the salt spray test machine provided by the utility model.
Fig. 5 is a plan view of the discharge pipe in the salt spray tester provided by the utility model.
Fig. 6 is a perspective view of a transverse tube in the salt spray tester provided by the utility model.
In the figure: 1. salt fog test box 2, apron, 3, control box, 4, apron, 5, air pocket, 6, horizontal pipe, 7, standpipe, 8, intake pipe, 9, blast pipe.
Description of the embodiments
Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
As shown in fig. 1 to 6, a salt spray testing machine in an embodiment of the first aspect of the present utility model includes a salt spray testing box 1, a cover plate 2 is placed on top of the salt spray testing box 1, a control box 3 is arranged on one side of the surface of the salt spray testing box 1, T-shaped grooves 4 are formed around the surface of the cover plate 2, and expansion components capable of sealing the cover plate 2 are arranged around the opening of the salt spray testing box 1;
in the above embodiment, it should be noted that, various components of the salt spray test chamber 1 include, but are not limited to, a salt spray generator, a negative pressure machine, and a control chamber 3, which are all universal standard components or components known to those skilled in the art, and the structure and principle thereof are all known to those skilled in the art through technical manuals or through routine experimental methods;
the technical effects achieved by the embodiment are as follows: the air bag 5 is inflated through the transverse pipe 6, the vertical pipe 7, the air inlet pipe 8 and the exhaust pipe 9 to the air bag 5, so that the side wall of the salt spray test box 1, the air bag 5 and the exhaust pipe 9 are inflated in the T-shaped groove 4, and sealing is achieved.
Examples
As shown in fig. 2 to 3, the salt spray testing machine comprises the whole content of the embodiment 1, in addition, the expansion module comprises an air bag 5, a transverse pipe 6, a vertical pipe 7, an air inlet pipe 8 and an air outlet pipe 9, wherein the air bag 5 is fixedly connected to two sides of the opening of the salt spray testing box 1, and the transverse pipe 6 is fixedly connected to the upper part of the inner side wall of the salt spray testing box 1;
in the above embodiment, it should be noted that, when the air pressure in the air bag 5 is small, the cover plate 2 is fastened at the top of the salt spray test box 1, and even if the exhaust pipe 9 is located inside the air bag 5, the thickness of the side wall of the salt spray test box 1 is increased, the side wall of the salt spray test box 1, the air bag 5 and the exhaust pipe 9 can be led into the T-shaped groove 4, and when the air pressure in the air bag 5 is large, the exhaust pipe 9 inflates the air bag 5 to the inside of the air bag 5, so that the side wall of the salt spray test box 1, the air bag 5 and the exhaust pipe 9 are inflated inside the T-shaped groove 4 to realize sealing.
Examples
As shown in fig. 4 to 5, the salt spray testing machine comprises the whole content of the embodiment 2, in addition, the two sides of the surface of the transverse pipe 6 are communicated with the exhaust pipe 9, and the exhaust pipe 9 penetrates through the side wall of the salt spray testing box 1 and extends to the two sides of the salt spray testing box 1;
in the above embodiment, it should be noted that the exhaust pipe 9 is capable of filling air into the interior of the air bag 5, so that the air bag 5 is inflated, and enters so that the air bag 5 fills the entire T-shaped groove 4.
Examples
As shown in fig. 5 to 6, the salt spray tester comprises the whole content of the embodiment 3, in addition, the vertical pipe 7 is positioned in the side wall of the salt spray test box 1, the top end of the vertical pipe 7 is communicated with the bottom of the surface of the transverse pipe 6, the bottom end of the vertical pipe 7 is communicated with the air inlet pipe 8, and one end of the air inlet pipe 8 penetrates through the side wall of the salt spray test box 1 and extends to two sides of the side wall of the salt spray test box 1;
in the above embodiment, the air bag 5 has a rectangular structure, and the air is filled into the standpipe 7 through the air inlet pipe 8 and then into the exhaust pipe 9 through the transverse pipe 6.
Examples
As shown in fig. 1 to 3, the salt spray testing machine comprises the whole content of the embodiment 4, in addition, four transverse pipes 6 are mutually communicated in the inner part of the side wall of the salt spray testing box 1 to form an annular pipeline, and one ends of air inlet pipes 8 extending to two sides of the side wall of the salt spray testing box 1 are communicated with the inner part of the air bag 5;
in the above embodiment, the end of the air inlet pipe 8 extending to the outside of the salt spray test chamber 1 is communicated with the air press machine, so that the salt spray test chamber can be inflated and deflated conveniently.
Claims (5)
1. Salt fog testing machine, including salt fog test box (1), apron (2) have been placed at the top of salt fog test box (1), and one side on salt fog test box (1) surface is provided with control box (3), and T-shaped groove (4) have been seted up around apron (2) surface, and its characterized in that, be provided with the expansion assembly that can seal apron (2) around salt fog test box (1) opening part.
2. The salt spray testing machine according to claim 1, wherein the expansion module comprises an air bag (5), a transverse tube (6), a vertical tube (7), an air inlet tube (8) and an air outlet tube (9), the air bag (5) is fixedly connected to two sides of an opening of the salt spray testing box (1), and the transverse tube (6) is fixedly connected to the upper part of the inner side wall of the salt spray testing box (1).
3. Salt spray tester according to claim 2, characterized in that the exhaust pipes (9) are connected to both sides of the surface of the transverse pipe (6), and the exhaust pipes (9) penetrate the side wall of the salt spray test box (1) and extend to both sides of the salt spray test box (1).
4. A salt spray testing machine according to claim 3, characterized in that the vertical pipe (7) is located inside the side wall of the salt spray testing box (1), the top end of the vertical pipe (7) is communicated with the bottom of the surface of the transverse pipe (6), the bottom end of the vertical pipe (7) is communicated with the air inlet pipe (8), and one end of the air inlet pipe (8) penetrates through the side wall of the salt spray testing box (1) and extends to two sides of the side wall of the salt spray testing box (1).
5. Salt spray testing machine according to claim 4, characterized in that the four transverse pipes (6) are mutually communicated in the side wall of the salt spray testing box (1) to form an annular pipeline, and one end of the air inlet pipe (8) extending to two sides of the side wall of the salt spray testing box (1) is communicated with the interior of the air bag (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321208782.9U CN220136946U (en) | 2023-05-18 | 2023-05-18 | Salt fog testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321208782.9U CN220136946U (en) | 2023-05-18 | 2023-05-18 | Salt fog testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220136946U true CN220136946U (en) | 2023-12-05 |
Family
ID=88955317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321208782.9U Active CN220136946U (en) | 2023-05-18 | 2023-05-18 | Salt fog testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220136946U (en) |
-
2023
- 2023-05-18 CN CN202321208782.9U patent/CN220136946U/en active Active
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