CN218331119U - Waterproof material permeability detection device - Google Patents
Waterproof material permeability detection device Download PDFInfo
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- CN218331119U CN218331119U CN202221295117.3U CN202221295117U CN218331119U CN 218331119 U CN218331119 U CN 218331119U CN 202221295117 U CN202221295117 U CN 202221295117U CN 218331119 U CN218331119 U CN 218331119U
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- waterproof material
- detection device
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- permeability detection
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Abstract
The utility model relates to a waterproof material check out test set technical field, the name is a waterproof material permeability detection device, including the detection device body, the detection device body cavity that has the merogenesis, the cavity of merogenesis is last cavity and lower cavity respectively, go up the cavity below and the higher authority of lower cavity be centre gripping waterproof material's position: the lower surface of the upper cavity body is provided with a convex structure, the upper surface of the lower cavity body is provided with a groove structure, the convex structure is matched with the groove structure, the section of the convex structure is in a cosine curve structure, and the lower surface of the upper cavity body and the upper surface of the lower cavity body are also provided with matched connecting buckles. The device for detecting the permeability of the waterproof material has the advantages that the waterproof material is firmly clamped below the upper cavity and above the lower cavity, is not easy to loosen and leak test liquid.
Description
Technical Field
The utility model relates to a waterproof material check out test set technical field especially relates to a waterproof material permeability verifying attachment.
Background
Permeability refers to the ability of moisture to pass through a material without damaging the media construction.
The permeability is an important inspection index of the waterproof material and is related to the performance of the waterproof material, and the permeability of the waterproof material is carried out on a waterproof material permeability detection device.
The device for detecting the permeability of the waterproof material comprises a segmented cavity, wherein the segmented cavity is an upper cavity and a lower cavity respectively, and a part for clamping the waterproof material is arranged between the upper cavity and the lower cavity; when the waterproof material is used, the waterproof material is clamped between the upper cavity and the lower cavity, penetrating fluid such as oil or water (test fluid) is contained in the upper cavity, and after a certain time, whether penetrating fluid permeates in the lower cavity or under the waterproof material is tested, so that the permeation condition of the waterproof material is known.
In the prior art, due to unreasonable structural design, for example, the lower surface of the upper cavity and the upper surface of the lower cavity of the waterproof material permeability detection device are both horizontal, so that the waterproof material is easy to loose at the position, and test liquid is easy to leak from the position, thereby affecting the test result; for another example, the lower surface of the upper cavity and the upper surface of the lower cavity are provided with groove structures, and the waterproof material is easy to clamp, break and rot under the upper cavity and on the upper surface of the lower cavity, which also affects the test result.
Disclosure of Invention
The utility model aims at providing a waterproof material permeability detection device that waterproof material is firm, be difficult for lax, be difficult for making the test solution seepage below last cavity and the higher authority centre gripping of cavity down to above-mentioned shortcoming.
The technical scheme of the utility model is realized like this: a waterproof material permeability detection device comprises a detection device body, wherein the detection device body is provided with a segmented cavity, the segmented cavity is an upper cavity and a lower cavity, and the lower surface of the upper cavity and the upper surface of the lower cavity are provided with parts for clamping a waterproof material; the method is characterized in that: the lower surface of the upper cavity body is provided with a convex structure, the upper surface of the lower cavity body is provided with a groove structure, the convex structure is matched with the groove structure, the section of the convex structure is in a cosine curve structure, and the lower surface of the upper cavity body and the upper surface of the lower cavity body are also provided with matched connecting buckles.
Further, the convex structure is a multi-unit cosine curve structure.
Furthermore, a rubber material layer is bonded on the lower surface of the upper cavity and the upper surface of the lower cavity.
Furthermore, the ratio of the length and the height of one unit of the cosine curve structure is 2-3:1.
Further, the length of one unit of the cosine curve structure is 5 mm, and the height is 2 mm.
Furthermore, the lower surface of the upper cavity and the upper surface of the lower cavity are provided with extending edges which extend outwards.
Furthermore, the upper cavity is connected with the water tank through a valve, the side face of the lower cavity is provided with a hygrometer, the hygrometer is provided with a test end and a display screen, the test end faces the lower cavity, and the display screen faces the outer surface.
The utility model has the advantages that: the device for detecting the permeability of the waterproof material has the advantages that the waterproof material is firmly clamped below the upper cavity and above the lower cavity, is not easy to loosen and leak test liquid.
Drawings
Fig. 1 is a schematic diagram of the structure of the longitudinal section of the present invention.
Fig. 2 is an enlarged schematic view at a of fig. 1.
Fig. 3 is a schematic view of the structure of the connection buckle.
Wherein: 1. the device comprises a detection device body 2, an upper cavity 21, a convex structure 3, a lower cavity 31, a groove-shaped structure 4, a rubber material layer 5, an expansion edge 6, a water tank 7, a hygrometer 8 and a connecting buckle.
Detailed Description
The technical solution of the present invention will be further described with reference to the following examples.
As shown in fig. 1, 2 and 3, a device for detecting the permeability of a waterproof material comprises a detection device body 1, wherein the detection device body is provided with a segmented cavity, the segmented cavity is an upper cavity 2 and a lower cavity 3, and the lower surface of the upper cavity and the upper surface of the lower cavity are parts for clamping the waterproof material; the method is characterized in that: the lower surface of the upper cavity is provided with a convex structure 21, the upper surface of the lower cavity is provided with a groove-shaped structure 31, the convex structure is matched with the groove-shaped structure, the section of the convex structure is a cosine curve structure, and the lower surface of the upper cavity and the upper surface of the lower cavity are also provided with matched connecting buckles 8.
The utility model discloses because foretell setting can realize that the position centre gripping at centre gripping waterproof material is tighter, and waterproof material is difficult for damaging moreover, can realize the utility model discloses a purpose.
Further, the convex structure is a multi-unit cosine curve structure.
The utility model discloses set up like this and have and to realize that waterproof material installs more firm advantage at the centre gripping position. The structure of the cosine curve of a cell is a section from the lowest to the other lowest via the highest.
Furthermore, a rubber material layer 4 is bonded below the upper cavity and above the lower cavity.
The utility model discloses set up like this, have the more firm advantage of centre gripping waterproof material.
Furthermore, the ratio of the length and the height of one unit of the cosine curve structure is 2-3:1.
Further, the length L of one unit of the cosine curve structure is 5 mm, and the height H is 2 mm.
Further, the lower surface of the upper cavity and the upper surface of the lower cavity are provided with expanding edges 5 extending outwards.
Furthermore, the upper cavity is connected with the water tank through a valve, the side face of the lower cavity is provided with a humidity meter 7, the humidity meter is provided with a testing end and a display screen, the testing end faces the inside of the lower cavity, and the display screen faces the outside.
The utility model discloses set up like this, can realize through the basin upwards cavity the inside release water, the content of cavity the inside moisture under the hygrometer side measure after a period, know waterproof material's permeability index.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any person skilled in the art can make some changes or modifications to equivalent embodiments by utilizing the above-mentioned technical contents without departing from the technical scope of the present invention, but all those persons do not depart from the technical scope of the present invention.
Claims (7)
1. A waterproof material permeability detection device comprises a detection device body, wherein the detection device body is provided with a segmented cavity, the segmented cavity is an upper cavity and a lower cavity, and the lower surface of the upper cavity and the upper surface of the lower cavity are provided with parts for clamping a waterproof material; the method is characterized in that: the lower surface of the upper cavity body is provided with a convex structure, the upper surface of the lower cavity body is provided with a groove structure, the convex structure is matched with the groove structure, the section of the convex structure is in a cosine curve structure, and the lower surface of the upper cavity body and the upper surface of the lower cavity body are also provided with matched connecting buckles.
2. The waterproof material permeability detection device according to claim 1, wherein: the convex structure is a multi-unit cosine curve structure.
3. The waterproof material permeability detection apparatus according to claim 1 or 2, wherein: and a rubber material layer is further bonded below the upper cavity and above the lower cavity.
4. The waterproof material permeability detection device according to claim 1 or 2, wherein: the ratio of the length to the height of one unit of the cosine curve structure is 2-3:1.
5. The waterproof material permeability detection apparatus according to claim 1 or 2, wherein: the length of one unit of the structure of the cosine curve is 5 mm, and the height is 2 mm.
6. The waterproof material permeability detection apparatus according to claim 1 or 2, wherein: the lower surface of the upper cavity and the upper surface of the lower cavity are provided with extending edges which extend outwards.
7. The waterproof material permeability detection device according to claim 1 or 2, wherein: the upper cavity body still connect the basin through the valve, lower cavity side still install the hygrograph, the hygrograph have test end and display screen, the test end towards lower cavity inside, the display screen towards outside setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221295117.3U CN218331119U (en) | 2022-05-27 | 2022-05-27 | Waterproof material permeability detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221295117.3U CN218331119U (en) | 2022-05-27 | 2022-05-27 | Waterproof material permeability detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218331119U true CN218331119U (en) | 2023-01-17 |
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ID=84867199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221295117.3U Active CN218331119U (en) | 2022-05-27 | 2022-05-27 | Waterproof material permeability detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218331119U (en) |
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2022
- 2022-05-27 CN CN202221295117.3U patent/CN218331119U/en active Active
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 461500 Golden Thumb Waterproof Material Co., Ltd., Heidong Village, Foerhu Town, Changge City, Xuchang City, Henan Province Patentee after: Henan Golden Thumb Waterproof Technology Co.,Ltd. Address before: 461500 Golden Thumb Waterproof Material Co., Ltd., Heidong Village, Foerhu Town, Changge City, Xuchang City, Henan Province Patentee before: Henan golden thumb Waterproof Technology Co.,Ltd. |