CN220418738U - Air leakage detection device - Google Patents
Air leakage detection device Download PDFInfo
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- CN220418738U CN220418738U CN202321605065.XU CN202321605065U CN220418738U CN 220418738 U CN220418738 U CN 220418738U CN 202321605065 U CN202321605065 U CN 202321605065U CN 220418738 U CN220418738 U CN 220418738U
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- equipment
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- pressing block
- air
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- 238000001514 detection method Methods 0.000 title claims abstract description 29
- 230000000903 blocking effect Effects 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 125000006850 spacer group Chemical group 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 4
- 238000005192 partition Methods 0.000 abstract description 5
- 230000008676 import Effects 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000004484 Briquette Substances 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of equipment overhaul, and particularly discloses air leakage detection equipment, which comprises a base and a bracket; the base comprises a bottom plate, a rear blocking block and a front partition plate; the bracket comprises a clamping plate, a side plate and a pressing block mechanism; the briquetting mechanism comprises a briquetting main body and a connecting piece; the briquetting main body is provided with an air flow pipeline, an air inlet of the air flow pipeline is arranged at the rear end of the briquetting main body, and an air outlet of the air flow pipeline is arranged below the briquetting main body and corresponds to an inlet above the equipment to be detected; the air inlet is connected with the air inlet pipe; the outlet below the pressing block main body, which corresponds to the upper part of the equipment to be detected, is of a sealing structure; the bottom plate is used for bearing the bottom of equipment to be detected, and the back blocking is used for blocking the rear end of corresponding equipment to be detected, and preceding baffle is used for blocking the front end of equipment to be detected, and the briquetting main part is used for making the gas outlet aim at the import of equipment to be detected under the regulation of connecting piece to make seal structure aim at the export of equipment to be detected, improve gas leakage detection efficiency through this gas leakage detection equipment.
Description
Technical Field
The utility model relates to the technical field of equipment overhaul, in particular to air leakage detection equipment.
Background
With the development of technology, automobiles are becoming more popular. In a vehicle, a fluid loading device such as a warm air water tank is required. Air leak detection is required for these fluid loading devices to ensure safety and stability during use.
In the related art, it is necessary to manually inflate a fluid loading device such as a warm air tank and perform air leakage discharge detection, however, this method has low detection efficiency.
Disclosure of Invention
The utility model discloses an air leakage detection device which is used for improving air leakage detection efficiency.
In order to solve the technical problems, the utility model provides the following technical scheme:
an air leakage detection device comprises a base and a bracket;
the base comprises a bottom plate, a plurality of rear blocking blocks at the rear end of the bottom plate and a front baffle at the front end of the bottom plate; the support comprises two clamping plates at two sides of the bottom plate, a side plate between the two clamping plates and a pressing block mechanism corresponding to each rear blocking block;
the pressing block mechanism comprises a pressing block main body and a connecting piece, wherein the pressing block main body is connected with the side plate through the connecting piece; the briquetting main body is provided with an airflow pipeline; the air inlet of the air flow pipeline is arranged at the rear end of the briquetting main body, and the air outlet of the air flow pipeline is arranged below the briquetting main body and corresponds to the inlet above the equipment to be detected; the air inlet is connected with the air inlet pipe; the outlet below the pressing block main body, which corresponds to the upper part of the equipment to be detected, is of a sealing structure;
the bottom plate is used for bearing the bottom of equipment to be detected, the back blocking block is used for clamping the rear end of the corresponding equipment to be detected, the front baffle is used for clamping the front end of the equipment to be detected, the pressing block main body is used for enabling the air outlet to be aligned with the inlet of the equipment to be detected under the adjustment of the connecting piece, and enabling the sealing structure to be aligned with the outlet of the equipment to be detected.
According to the scheme, the plurality of equipment to be detected are fixed in the air leakage detection equipment through the rear blocking block, the front partition plate and the pressing block mechanism; an air inlet of the air flow pipeline in the briquetting main body is connected with an air inlet pipe, and an air outlet corresponds to an inlet above the equipment to be detected; the briquetting main body compresses the outlet above the equipment to be detected through the sealing structure, so that gas cannot flow out from the outlet of the equipment to be detected; if the equipment to be detected leaks gas, the gas flows out from the gas leakage position of the equipment to be detected; if the equipment to be detected is airtight, gas cannot flow out from the equipment to be detected, and the change of the air pressure cannot be caused, and the air leakage detection of a plurality of pieces of equipment to be detected can be realized at one time by monitoring the air pressure change.
In some alternative embodiments, the connector is a bungee valve.
In some alternative embodiments, the connector is a mobile component.
In some alternative embodiments, the moving assembly comprises a horizontal moving subassembly and a vertical moving subassembly; the pressing block main body moves in the horizontal direction through the extension and retraction of the horizontal movement sub-assembly; and the pressing block main body moves in the vertical direction through the extension and retraction of the vertical moving sub-assembly.
In some alternative embodiments, the front bulkhead comprises a plurality of front spacer particles, wherein any one front spacer particle corresponds to two adjacent devices to be tested.
In some alternative embodiments, the front bulkhead includes an integral plate, wherein the integral plate includes a concave structure corresponding to each device to be tested.
Drawings
Fig. 1 is a schematic structural diagram of a first air leakage detecting device according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a briquette main body provided in an embodiment of the present application;
FIG. 3 is a schematic bottom view of a compact body provided in an embodiment of the present application;
FIG. 4 is a schematic diagram of a gas flow provided in an embodiment of the present application;
FIG. 5 is a schematic view of a first connector according to an embodiment of the present disclosure;
FIG. 6 is a schematic view of a second connector according to an embodiment of the present disclosure;
fig. 7 is a schematic structural diagram of a second air leakage detecting device according to an embodiment of the present application.
Reference numerals:
1-a bottom plate; 2-a rear blocking block; 3-front baffle; 4-clamping plates; 5-side plates; 6-briquetting main body; 7-connecting piece; 61-air flow duct; 611-an air outlet; 62-sealing structure; 8-equipment to be detected; 71-a release valve; 721-horizontal movement subassembly; 722-vertical movement subassembly.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, 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.
In a vehicle, a fluid loading device such as a warm air water tank is required. Air leak detection is required for these fluid loading devices to ensure safety and stability during use.
In the related art, it is necessary to manually inflate a fluid loading device such as a warm air tank and perform air leakage discharge detection, however, this method has low detection efficiency.
Based on the above, the embodiment of the utility model provides an air leakage detection device, which comprises a base and a bracket;
the base comprises a bottom plate, a plurality of rear blocking blocks at the rear end of the bottom plate and a front baffle at the front end of the bottom plate; the support comprises two clamping plates at two sides of the bottom plate, a side plate between the two clamping plates and a pressing block mechanism corresponding to each rear blocking block;
the pressing block mechanism comprises a pressing block main body and a connecting piece, wherein the pressing block main body is connected with the side plate through the connecting piece; the briquetting main body is provided with an airflow pipeline; the air inlet of the air flow pipeline is arranged at the rear end of the briquetting main body, and the air outlet of the air flow pipeline is arranged below the briquetting main body and corresponds to the inlet above the equipment to be detected; the air inlet is connected with the air inlet pipe; the outlet below the pressing block main body, which corresponds to the upper part of the equipment to be detected, is of a sealing structure;
the bottom plate is used for bearing the bottom of equipment to be detected, the back blocking block is used for clamping the rear end of the corresponding equipment to be detected, the front baffle is used for clamping the front end of the equipment to be detected, the pressing block main body is used for enabling the air outlet to be aligned with the inlet of the equipment to be detected under the adjustment of the connecting piece, and enabling the sealing structure to be aligned with the outlet of the equipment to be detected.
Referring to fig. 1, 4 rear blocks 2 are arranged at the rear end of a base plate 1, each rear block 2 corresponds to one device to be detected, and the rear end of the corresponding device to be detected is clamped;
the front end of the bottom plate is provided with a front spacer block 3 for clamping the front end of the equipment to be detected;
in this way, the equipment to be detected is placed on the bottom plate 1, and is clamped back and forth, so that the equipment to be detected is fixed at the corresponding position and cannot shake back and forth.
Two clamping plates 4 are arranged on two sides of the bottom plate 1, a side plate 5 is arranged between the two clamping plates, and pressing block mechanisms corresponding to the rear blocking blocks 2, namely 4 pressing block mechanisms, are arranged on the side plate 5; the briquetting main body 6 is connected with the side plate 5 through a connecting piece 7, namely, the briquetting main body is arranged above the rear blocking block through a bracket;
referring to fig. 2, the briquette main body 6 is provided with an air flow duct 61; the air inlet of the air flow pipeline is arranged at the rear end of the pressing block main body and is connected with the air inlet pipe; the air outlet of the air flow pipeline is arranged below the briquetting main body;
referring to fig. 3, a sealing structure 62 is provided below (at the bottom of) the briquette body, in addition to an air outlet 611;
the air outlet 611 of the air flow pipeline is arranged below the briquetting main body and corresponds to the inlet above the equipment to be detected; a sealing structure 62 is arranged below the briquetting main body and corresponds to an outlet above the equipment to be detected; under the adjustment of the connecting piece, the air outlet is aligned with the inlet of the equipment to be detected, and the sealing structure is aligned with the outlet of the equipment to be detected;
referring to fig. 4, after inflation through the air inlet pipe, the flow direction of the air is: the air inlet pipe is connected with the air inlet of the air flow pipeline 61, the air outlet of the air flow pipeline is connected with the equipment 8 to be detected; because the sealing structure is aligned with the outlet of the equipment to be detected, gas cannot flow out of the outlet of the equipment to be detected; if the equipment to be detected leaks gas, the gas flows out from the gas leakage position of the equipment to be detected; if the equipment to be detected is airtight, the gas cannot flow out of the equipment to be detected, and the change of the air pressure cannot be caused; the air leakage detection can be accurately and efficiently performed by monitoring the air pressure change.
In addition, this embodiment sets up a plurality of detecting element (back putty+briquetting mechanism), can place a plurality of equipment that wait to detect once and carry out gas leakage detection. The above-described FIG. 1 is merely illustrative, and more or fewer detection units may be provided in practice as desired.
According to the scheme, the plurality of equipment to be detected are fixed in the air leakage detection equipment through the rear blocking block, the front partition plate and the pressing block mechanism; an air inlet of the air flow pipeline in the briquetting main body is connected with an air inlet pipe, and an air outlet corresponds to an inlet above the equipment to be detected; the briquetting main body compresses the outlet above the equipment to be detected through the sealing structure, so that gas cannot flow out from the outlet of the equipment to be detected; if the equipment to be detected leaks gas, the gas flows out from the gas leakage position of the equipment to be detected; if the equipment to be detected is airtight, gas cannot flow out from the equipment to be detected, and the change of the air pressure cannot be caused, and the air leakage detection of a plurality of pieces of equipment to be detected can be realized at one time by monitoring the air pressure change.
In this embodiment, the specific implementation manner of the connecting piece is not limited, and in some alternative embodiments, referring to fig. 5, the connecting piece may be an elastic valve 71, and the pressing block main body 6 may be flexibly adjusted by the elastic valve 71, so that the air outlet is aligned with the inlet of the device to be detected of a specific model, and the sealing structure is aligned with the outlet of the device to be detected.
In some alternative embodiments, the connector may be a mobile component, which can be adapted to different types of devices to be tested.
In some alternative embodiments, referring to fig. 6, the movement assembly includes a horizontal movement subassembly 721 and a vertical movement subassembly 722;
the pressing block main body 6 moves in the horizontal direction by the expansion and contraction of the horizontal movement subassembly 721, so that the pressing block main body is suitable for equipment to be detected with different widths; the pressing block main body 6 moves in the vertical direction through the telescopic movement of the vertical movement sub-assembly 722, and the device is suitable for devices to be detected with different heights.
The embodiment is not limited to the specific implementation manner of the front partition, and in some alternative embodiments, the front partition includes a plurality of front spacer blocks, where any front spacer block corresponds to two adjacent devices to be detected, as shown in fig. 1.
In some alternative embodiments, the front bulkhead 3 comprises a unitary plate, wherein the unitary plate comprises a concave structure corresponding to each device to be tested, as can be seen in fig. 7.
It will be apparent to those skilled in the art that various modifications and variations can be made to the embodiments of the present utility model without departing from the spirit and scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (6)
1. A leak detection apparatus, characterized by comprising: a base and a bracket;
the base comprises a bottom plate, a plurality of rear blocking blocks at the rear end of the bottom plate and a front baffle at the front end of the bottom plate; the support comprises two clamping plates at two sides of the bottom plate, a side plate between the two clamping plates and a pressing block mechanism corresponding to each rear blocking block;
the pressing block mechanism comprises a pressing block main body and a connecting piece, wherein the pressing block main body is connected with the side plate through the connecting piece; the briquetting main body is provided with an airflow pipeline; the air inlet of the air flow pipeline is arranged at the rear end of the briquetting main body, and the air outlet of the air flow pipeline is arranged below the briquetting main body and corresponds to the inlet above the equipment to be detected; the air inlet is connected with the air inlet pipe; the outlet below the pressing block main body, which corresponds to the upper part of the equipment to be detected, is of a sealing structure;
the bottom plate is used for bearing the bottom of equipment to be detected, the back blocking block is used for clamping the rear end of the corresponding equipment to be detected, the front baffle is used for clamping the front end of the equipment to be detected, the pressing block main body is used for enabling the air outlet to be aligned with the inlet of the equipment to be detected under the adjustment of the connecting piece, and enabling the sealing structure to be aligned with the outlet of the equipment to be detected.
2. A gas leakage detection apparatus according to claim 1, wherein the connection is a bungee valve.
3. A gas leakage detection apparatus according to claim 1, wherein the connection member is a moving assembly.
4. A gas leakage detection apparatus according to claim 3, wherein the moving assembly comprises a horizontal moving sub-assembly and a vertical moving sub-assembly; the pressing block main body moves in the horizontal direction through the extension and retraction of the horizontal movement sub-assembly; and the pressing block main body moves in the vertical direction through the extension and retraction of the vertical moving sub-assembly.
5. A gas leakage detection apparatus according to any one of claims 1-4, wherein the front bulkhead comprises a plurality of front spacer particles, wherein any one front spacer particle corresponds to two adjacent devices to be detected.
6. A gas leakage detection apparatus according to any one of claims 1-4, wherein the front bulkhead comprises an integral plate, wherein the integral plate comprises a concave structure corresponding to each apparatus to be detected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321605065.XU CN220418738U (en) | 2023-06-25 | 2023-06-25 | Air leakage detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321605065.XU CN220418738U (en) | 2023-06-25 | 2023-06-25 | Air leakage detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220418738U true CN220418738U (en) | 2024-01-30 |
Family
ID=89654135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321605065.XU Active CN220418738U (en) | 2023-06-25 | 2023-06-25 | Air leakage detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220418738U (en) |
-
2023
- 2023-06-25 CN CN202321605065.XU patent/CN220418738U/en active Active
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