CN219932936U - Be used for new forms of energy helium to detect sealing washer - Google Patents
Be used for new forms of energy helium to detect sealing washer Download PDFInfo
- Publication number
- CN219932936U CN219932936U CN202321384025.7U CN202321384025U CN219932936U CN 219932936 U CN219932936 U CN 219932936U CN 202321384025 U CN202321384025 U CN 202321384025U CN 219932936 U CN219932936 U CN 219932936U
- Authority
- CN
- China
- Prior art keywords
- butt joint
- sealing ring
- positioning block
- positioning
- sealing
- Prior art date
- 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
- 238000007789 sealing Methods 0.000 title claims abstract description 60
- 239000001307 helium Substances 0.000 title claims abstract description 29
- 229910052734 helium Inorganic materials 0.000 title claims abstract description 29
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 210000001503 joint Anatomy 0.000 claims abstract description 31
- 238000001514 detection method Methods 0.000 claims abstract description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 238000012360 testing method Methods 0.000 abstract description 10
- 239000007789 gas Substances 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model provides a new energy helium detection sealing ring, which comprises a quick sealing joint and a butt joint pipe, wherein the bottom end of the quick sealing joint is communicated with the butt joint pipe, and the inner wall of a notch on the surface of the butt joint pipe is connected with a positioning block; the surface opening of the positioning block is connected with a sealing ring, the cross section of the sealing ring is T-shaped, the inner side of the sealing ring is connected with an assembly strip, and the outer side wall of the assembly strip is connected with a positioning buckle; according to the utility model, the assembling strip at the inner side of the sealing ring is in butt joint with the surface of the positioning block, so that the sealing ring is driven to splice on the surface of the positioning block, then the sealing ring is firmly fixed at the opening of the surface of the positioning block through the mutual matching of the assembling strip and the positioning buckle, and then the tightness of the butt joint end of the quick seal joint is ensured when the butt joint pipe is in butt joint with the testing device, and the helium gas detection precision is improved.
Description
Technical Field
The utility model belongs to the field of new energy helium detection, and particularly relates to a sealing ring for new energy helium detection.
Background
The new energy automobile is driven to run by electric energy, and the effect of a cooling system of the new energy automobile is not negligible in order to ensure the running safety of the automobile. And the tightness of the cooling system is the primary concern. Therefore, it is important to quickly, omnidirectionally and accurately identify the sealing state of the water cooling plate, and the sealing test of the water cooling plate generally adopts a helium test mode, and the product needs to be put into a vacuum box for corresponding test. The internal test pressure is usually 1Bar-6Bar, the inside of the water cooling plate is required to be vacuumized firstly during the test, helium is then introduced, the corresponding helium detection test is carried out, and the pipe orifices at the two ends of the water cooling plate, which are respectively communicated with the outside, are required to be connected in a sealing manner during the test;
at present, when detecting new energy helium, the sealing joint is utilized to ensure the tightness of detection, the cross section of a sealing ring for detecting the new energy helium in the market is circular, the sealing ring is directly sleeved at a notch reserved by the rapid sealing screenshot, if the helium pressure is too large, the sealing ring is caused to float, and then the phenomenon of helium leakage is caused at the butt joint end of the rapid sealing joint, so that the detection precision is influenced!
In summary, the present utility model provides a sealing ring for new energy helium detection to solve the above problems.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a sealing ring for detecting new energy helium, which is used for solving the problems that in the prior art, the sealing ring for detecting new energy helium is circular in cross section and is directly sleeved at a notch reserved by a quick seal screenshot when the helium pressure is too large, so that the sealing ring floats, the phenomenon of helium leakage occurs at the butt joint end of the quick seal joint, the detection accuracy is affected and the like when the new energy helium is detected.
The helium detection sealing ring for the new energy comprises a quick sealing joint and a butt joint pipe, wherein the butt joint pipe is communicated with the bottom end of the quick sealing joint, and a positioning block is connected to the inner wall of a notch on the surface of the butt joint pipe;
the surface opening part of the positioning block is connected with a sealing ring, the cross section of the sealing ring is T-shaped, the inner side of the sealing ring is connected with an assembly strip, and the outer side wall of the assembly strip is connected with a positioning buckle.
Preferably, the positioning block and the opening on the surface of the butt joint pipe form an embedded structure, and the sealing ring is positioned on the central axis of the positioning block.
Preferably, the sealing ring forms an embedded structure with the opening on the surface of the positioning block through the assembling strip.
Preferably, the positioning buckle is of an arc-shaped structure, and the positioning buckle and the assembly strip are made of silica gel.
Preferably, the assembly strip is in positioning connection with a positioning groove corresponding to the inner side of the positioning block through a positioning buckle.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the assembling strip at the inner side of the sealing ring is in butt joint with the surface of the positioning block, so that the sealing ring is driven to splice on the surface of the positioning block, then the sealing ring is firmly fixed at the opening of the surface of the positioning block through the mutual matching of the assembling strip and the positioning buckle, and then the tightness of the butt joint end of the quick seal joint is ensured when the butt joint pipe is in butt joint with the testing device, and the helium gas detection precision is improved.
Drawings
FIG. 1 is a schematic view of the seal ring mounting structure of the present utility model;
FIG. 2 is a schematic perspective view of a positioning block according to the present utility model;
FIG. 3 is a schematic perspective view of a seal ring of the present utility model;
FIG. 4 is a schematic cross-sectional view of an assembled seal ring of the present utility model;
FIG. 5 is a schematic cross-sectional view of a seal ring of the present utility model.
In the figure:
1. a quick seal joint; 2. a butt joint pipe; 3. a positioning block; 4. a seal ring; 5. assembling the strip; 6. and (5) positioning buckles.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1-5, the utility model provides a helium gas detection sealing ring for new energy, which comprises a quick sealing joint 1 and a butt joint pipe 2, wherein the butt joint pipe 2 is communicated with the bottom end of the quick sealing joint 1, and a positioning block 3 is connected with the inner wall of a notch on the surface of the butt joint pipe 2;
the surface opening part of the positioning block 3 is connected with a sealing ring 4, the cross section of the sealing ring 4 is T-shaped, the inner side of the sealing ring 4 is connected with an assembly strip 5, and the outer side wall of the assembly strip 5 is connected with a positioning buckle 6.
Referring to fig. 1 and 5, the positioning block 3 and the opening on the surface of the butt joint pipe 2 form an embedded structure, the sealing ring 4 is located on the central axis position of the positioning block 3, and the sealing ring 4 is conveniently and stably abutted through the embedding of the positioning block 3 and the butt joint pipe 2, and meanwhile, the sealing ring 4 is conveniently and stably embedded by utilizing the T-shaped sealing ring 4.
Referring to fig. 4, the sealing ring 4 forms a fitting structure with the opening on the surface of the positioning block 3 through the assembling strip 5.
Please refer to fig. 4, the positioning buckle 6 is in an arc structure, the positioning buckle 6 and the assembly strip 5 are made of silica gel, and the sealing ring 4 is conveniently assembled and stabilized by using the positioning buckle 6.
Referring to fig. 4, the assembly bar 5 is connected with the positioning groove corresponding to the inner side of the positioning block 3 through the positioning buckle 6, and the friction coefficient between the assembly bar 5 and the positioning block 3 is increased by embedding the positioning buckle 6 with the positioning groove on the inner side of the positioning block 3, so that the safe use of the sealing ring 4 is ensured.
The specific working principle is as follows: as shown in fig. 1-5, when the sealing ring for detecting new energy helium is used, firstly, the assembling strip 5 on the inner side of the sealing ring 4 is in butt joint with the surface of the positioning block 3 in an opening manner, so that the sealing ring 4 is driven to splice on the surface of the positioning block 3, and meanwhile, the positioning buckle 6 on the surface of the assembling strip 5 is driven to be in jogged with the positioning groove corresponding to the inner side of the positioning block 3, so that the assembling strip 5 is stably jogged at the opening of the surface of the positioning block 3, the sealing ring 4 is firmly fixed at the opening of the surface of the positioning block 3, and then when the butt joint pipe 2 is in butt joint with a testing device, the tightness of the butt joint end of the quick seal joint 1 is ensured, and the accuracy of helium detection is improved.
The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.
Claims (5)
1. Be used for new forms of energy helium to detect sealing washer, including quick-operation seal joint (1) and butt joint pipe (2), its characterized in that: the bottom end of the quick sealing joint (1) is communicated with a butt joint pipe (2), and the inner wall of a surface notch of the butt joint pipe (2) is connected with a positioning block (3);
the surface opening part of locating piece (3) is connected with sealing washer (4), sealing washer (4) transversal surface is "T" type, the inboard of sealing washer (4) is connected with equipment strip (5), the lateral wall of equipment strip (5) is connected with location knot (6).
2. The new energy helium detection seal ring of claim 1, wherein: the positioning block (3) and the opening on the surface of the butt joint pipe (2) form an embedded structure, and the sealing ring (4) is positioned on the central axis of the positioning block (3).
3. The new energy helium detection seal ring of claim 1, wherein: the sealing ring (4) and the opening on the surface of the positioning block (3) form an embedded structure through the assembling strip (5).
4. The new energy helium detection seal ring of claim 1, wherein: the locating buckle (6) is of an arc-shaped structure, and the locating buckle (6) and the assembling strip (5) are made of silica gel.
5. The new energy helium detection seal ring of claim 1, wherein: the assembly strip (5) is in positioning connection with a positioning groove corresponding to the inner side of the positioning block (3) through a positioning buckle (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321384025.7U CN219932936U (en) | 2023-06-01 | 2023-06-01 | Be used for new forms of energy helium to detect sealing washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321384025.7U CN219932936U (en) | 2023-06-01 | 2023-06-01 | Be used for new forms of energy helium to detect sealing washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219932936U true CN219932936U (en) | 2023-10-31 |
Family
ID=88486690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321384025.7U Active CN219932936U (en) | 2023-06-01 | 2023-06-01 | Be used for new forms of energy helium to detect sealing washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219932936U (en) |
-
2023
- 2023-06-01 CN CN202321384025.7U patent/CN219932936U/en active Active
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