CN206440442U - A kind of container leakage detection apparatus - Google Patents
A kind of container leakage detection apparatus Download PDFInfo
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- CN206440442U CN206440442U CN201720005802.0U CN201720005802U CN206440442U CN 206440442 U CN206440442 U CN 206440442U CN 201720005802 U CN201720005802 U CN 201720005802U CN 206440442 U CN206440442 U CN 206440442U
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Abstract
一种容器检漏装置，包括气源管路和检测管路。气源管路包括由耐压管路连接的气源入口接头和气源压力表。检测管路入口连入气源入口接头和气源压力表之间的气源管路中。检测管路从前至后依次设有进气阀、压力计和容器快插接口。进气阀和压力计间设有卸压管路。本实用新型将气源、检测气路和卸压气路进行集成布设，通过容器快插接口实现与待检容器的快速连通，有利于简化检漏操作、保证检漏体系的密封性，从而提高检漏效率和检测精度。
A container leak detection device includes a gas source pipeline and a detection pipeline. The air source pipeline includes an air source inlet joint and an air source pressure gauge connected by a pressure-resistant pipeline. The detection pipeline inlet is connected to the gas source pipeline between the gas source inlet connector and the gas source pressure gauge. The detection pipeline is provided with an air inlet valve, a pressure gauge and a container quick-plug interface in sequence from front to back. There is a pressure relief pipeline between the intake valve and the pressure gauge. The utility model integrates the gas source, the detection gas circuit and the pressure relief gas circuit, and realizes the fast connection with the container to be tested through the quick-plug interface of the container, which is beneficial to simplify the leak detection operation and ensure the leak tightness of the leak detection system, thereby improving the detection efficiency. Leakage efficiency and detection accuracy.
Description
技术领域technical field
本实用新型涉及检漏技术领域，尤其涉及一种容器检漏装置。The utility model relates to the technical field of leak detection, in particular to a container leak detection device.
背景技术Background technique
压力容器在生产过程中必须进行检漏，以保证容器在实际生产中的安全性能，避免生产事故的发生。目前，多采用压降法对容器进行检大漏，操作简便、可检漏率符合要求。在采用压降法检漏时，需将气源、检测气路和卸压气路分别连入待检容器中，操作繁琐、体系密封性降低，影响检测精度。Pressure vessels must be tested for leaks during the production process to ensure the safety performance of the containers in actual production and avoid production accidents. At present, the pressure drop method is mostly used to detect large leaks in containers, which is easy to operate and the leak detection rate meets the requirements. When using the pressure drop method to detect leaks, it is necessary to connect the gas source, the detection gas circuit and the pressure relief gas circuit to the container to be tested, which is cumbersome to operate and reduces the airtightness of the system, which affects the detection accuracy.
实用新型内容Utility model content
本实用新型提供一种容器检漏装置，以解决上述现有技术不足。将气源、检测气路和卸压气路进行集成布设，通过容器快插接口实现与待检容器的快速连通，有利于简化检漏操作、保证检漏体系的密封性，从而提高检漏效率和检测精度。The utility model provides a container leak detection device to solve the above-mentioned deficiencies in the prior art. The gas source, detection gas circuit and pressure relief gas circuit are integrated and arranged, and the quick connection with the container to be tested is realized through the container quick-plug interface, which is conducive to simplifying the leak detection operation and ensuring the tightness of the leak detection system, thereby improving the leak detection efficiency and Detection accuracy.
为了实现本实用新型的目的，拟采用以下技术：In order to realize the purpose of this utility model, it is planned to adopt the following technologies:
一种容器检漏装置，其特征在于，包括气源管路和检测管路，所述气源管路包括由耐压管路连接的气源入口接头和气源压力表，所述检测管路入口连入所述气源入口接头和所述气源压力表之间的所述气源管路中，所述检测管路从前至后依次设有进气阀、压力计和容器快插接口。A container leak detection device, characterized in that it includes a gas source pipeline and a detection pipeline, the gas source pipeline includes a gas source inlet joint and a gas source pressure gauge connected by a pressure-resistant pipeline, and the detection pipeline The inlet is connected to the gas source pipeline between the gas source inlet connector and the gas source pressure gauge, and the detection pipeline is provided with an air inlet valve, a pressure gauge and a container quick-plug interface in sequence from front to back.
进一步，所述进气阀和所述压力计间的所述检测管路处连有卸压管路。Further, a pressure relief pipeline is connected to the detection pipeline between the intake valve and the pressure gauge.
进一步，所述卸压管路处设有泄压阀。Further, a pressure relief valve is provided at the pressure relief pipeline.
进一步，所述气源入口接头后连有气源过滤器。Further, an air source filter is connected behind the air source inlet connector.
进一步，所述压力计选用高精度压力测试仪器。Further, the pressure gauge is selected from a high-precision pressure testing instrument.
本实用新型的有益效果是：The beneficial effects of the utility model are:
本实用新型将气源、检测管路和卸压管路集成在一套装置中，通过容器快插接口实现与待检容器的快速连通，有利于简化检漏操作、保证检漏体系的密封性，从而提高检漏效率和检测精度。The utility model integrates the gas source, the detection pipeline and the pressure relief pipeline into a set of devices, and realizes the rapid connection with the container to be tested through the quick-plug interface of the container, which is beneficial to simplify the leak detection operation and ensure the tightness of the leak detection system , thereby improving leak detection efficiency and detection accuracy.
附图说明Description of drawings
图1示出了现有检漏装置的结构原理图。Fig. 1 shows the structural principle diagram of the existing leak detection device.
图2示出了本实用新型结构原理图。Fig. 2 shows the structural principle diagram of the utility model.
图3示出了实施例中本实用新型的结构示意图。Fig. 3 shows a schematic structural view of the utility model in an embodiment.
具体实施方式detailed description
如图2所示，一种容器检漏装置，包括气源管路1和检测管路2。所述气源管路1用于为待检容器4提供压缩空气。所述检测管路2用于监测所述待检容器4内压缩空气的压力情况，进行检漏。As shown in FIG. 2 , a container leak detection device includes a gas source pipeline 1 and a detection pipeline 2 . The air source pipeline 1 is used to provide compressed air for the container 4 to be inspected. The detection pipeline 2 is used to monitor the pressure of the compressed air in the container 4 to be inspected for leak detection.
所述气源管路1包括由耐压管路连接的气源入口接头11和气源压力表12。所述气源入口接头11用于连通气源进行供气。所述气源压力表12用于检测供气气源的压力是否符合检漏要求。The air source pipeline 1 includes an air source inlet joint 11 and an air source pressure gauge 12 connected by a pressure-resistant pipeline. The gas source inlet connector 11 is used to communicate with the gas source for gas supply. The air source pressure gauge 12 is used to detect whether the pressure of the air supply source meets the leak detection requirements.
所述检测管路2入口连入所述气源入口接头11和所述气源压力表12之间的所述气源管路1中，所述检测管路2从前至后依次设有进气阀21、压力计22和容器快插接口23。所述容器快插接口23用于快速连通所述检测管路2和所述待检容器4。所述进气阀21用于控制气源通过所述检测管路2进入所述待检容器4。所述进气阀21和所述压力计22间的所述检测管路2处连有卸压管路3。所述卸压管路3处设有泄压阀31。通过调控所述进气阀21和所述泄压阀31的开合，即可使用所述容器快插接口23代替现有检漏过程所需的气源入口、检测气路入口和卸压气路接口，有利于简化检漏操作、提高检漏效率，提高检漏体系的密封性，提高检测精度。The inlet of the detection pipeline 2 is connected to the gas source pipeline 1 between the gas source inlet connector 11 and the gas source pressure gauge 12, and the detection pipeline 2 is provided with air inlets in sequence from front to back. A valve 21, a pressure gauge 22 and a container quick-plug interface 23. The container quick-plug interface 23 is used for quickly connecting the detection pipeline 2 and the container 4 to be inspected. The air inlet valve 21 is used to control the air source to enter the container 4 to be inspected through the inspection pipeline 2 . The detection pipeline 2 between the intake valve 21 and the pressure gauge 22 is connected with a pressure relief pipeline 3 . The pressure relief pipeline 3 is provided with a pressure relief valve 31 . By regulating the opening and closing of the intake valve 21 and the pressure relief valve 31, the container quick-plug interface 23 can be used to replace the gas source inlet, detection gas path inlet and pressure relief gas path required in the existing leak detection process The interface is beneficial to simplify the leak detection operation, improve the leak detection efficiency, improve the sealing performance of the leak detection system, and improve the detection accuracy.
所述气源入口接头11后连有气源过滤器13。有利于提高气源气体的洁净程度，避免污染待检容器。An air source filter 13 is connected behind the air source inlet connector 11 . It is conducive to improving the cleanliness of the gas source gas and avoiding contamination of the container to be inspected.
所述压力计22选用高精度压力测试仪器。有利于提高检漏精度。The pressure gauge 22 is a high-precision pressure testing instrument. It is beneficial to improve the accuracy of leak detection.
结合实施例阐述本实用新型具体实施方式：Elaborate the specific implementation of the utility model in conjunction with embodiment:
如图3所示，将所述气源入口接头11与气源(压缩空气)连通，读取所述气源压力表12的数值是否满足压力要求(3x105Pa)。若不满足，则对气源进行增压或降压处理。As shown in FIG. 3 , connect the air source inlet joint 11 with the air source (compressed air), and read whether the value of the air source pressure gauge 12 meets the pressure requirement (3×10 5 Pa). If not, pressurize or depressurize the air source.
通过所述容器快插接口23将本实用新型与待检容器连通。关闭所述泄压阀31、开启所述进气阀21，使气源通过所述检测管路2充入待检容器中，所述压力计22处的数值即为待检容器内压力数值。The utility model is communicated with the container to be inspected through the container quick-plug interface 23 . Close the pressure relief valve 31, open the air intake valve 21, make the air source fill into the container to be tested through the detection pipeline 2, and the value at the pressure gauge 22 is the pressure value in the container to be tested.
当所述压力计22的数值满足检漏要求后，关闭所述进气阀21，对待检容器进行保压。When the value of the pressure gauge 22 satisfies the leak detection requirements, close the air inlet valve 21 to maintain the pressure of the container to be tested.
保压期间，定时记录所述压力计22的数值，用以判断待检容器是否有漏，是否符合要求的漏率。During the pressure holding period, the value of the pressure gauge 22 is regularly recorded to determine whether the container to be inspected is leaking and whether it meets the required leak rate.
保压完成后，开启所述泄压阀31，将待检容器内的压缩气体排出。After the pressure keeping is completed, the pressure relief valve 31 is opened to discharge the compressed gas in the container to be inspected.
拆卸所述容器快插接口23时，应根据所述压力计22的数值判断待检容器中的气体是否已完全排出，保证安装拆卸，完成容器检漏操作。When disassembling the quick-plug interface 23 of the container, it should be judged according to the value of the pressure gauge 22 whether the gas in the container to be tested has been completely discharged, so as to ensure the installation and disassembly, and complete the leak detection operation of the container.
实施例中所述进气阀21和所述泄压阀31选用电磁阀，所述压力计22选用高精度压力传感器。通过编程控制器根据所述压力计22的传输数据调控所述进气阀21和所述泄压阀31的工作状态，即可实现容器自动化检漏操作。In the embodiment, the inlet valve 21 and the pressure relief valve 31 are electromagnetic valves, and the pressure gauge 22 is a high-precision pressure sensor. By programming the controller to regulate the working states of the intake valve 21 and the pressure relief valve 31 according to the transmission data of the pressure gauge 22, the automatic leak detection operation of the container can be realized.
Claims (5)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720005802.0U CN206440442U (en) | 2017-01-04 | 2017-01-04 | A kind of container leakage detection apparatus |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720005802.0U CN206440442U (en) | 2017-01-04 | 2017-01-04 | A kind of container leakage detection apparatus |
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| CN206440442U true CN206440442U (en) | 2017-08-25 |
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| CN201720005802.0U Expired - Fee Related CN206440442U (en) | 2017-01-04 | 2017-01-04 | A kind of container leakage detection apparatus |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107655638A (en) * | 2017-08-31 | 2018-02-02 | 阜阳扬宇充电设备有限公司 | A kind of power module manufacture air-tightness detection device |
| CN109540424A (en) * | 2018-12-05 | 2019-03-29 | 中核四0四有限公司 | A kind of container inspection of hermetic seal device |
| CN111473922A (en) * | 2020-05-09 | 2020-07-31 | 东莞南玻工程玻璃有限公司 | Rotary target tip leak detection device |
| CN112903203A (en) * | 2021-01-27 | 2021-06-04 | 中核能源科技有限公司 | Large-scale container positive pressure helium mass spectrometry detection system and detection method |
-
2017
- 2017-01-04 CN CN201720005802.0U patent/CN206440442U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107655638A (en) * | 2017-08-31 | 2018-02-02 | 阜阳扬宇充电设备有限公司 | A kind of power module manufacture air-tightness detection device |
| CN109540424A (en) * | 2018-12-05 | 2019-03-29 | 中核四0四有限公司 | A kind of container inspection of hermetic seal device |
| CN111473922A (en) * | 2020-05-09 | 2020-07-31 | 东莞南玻工程玻璃有限公司 | Rotary target tip leak detection device |
| CN112903203A (en) * | 2021-01-27 | 2021-06-04 | 中核能源科技有限公司 | Large-scale container positive pressure helium mass spectrometry detection system and detection method |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A container leak detection device Effective date of registration: 20220831 Granted publication date: 20170825 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: CHENGDU ORIENT INSTRUMENT CO.,LTD. Registration number: Y2022980013845 |
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Date of cancellation: 20230310 Granted publication date: 20170825 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: CHENGDU ORIENT INSTRUMENT CO.,LTD. Registration number: Y2022980013845 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A container leak detection device Effective date of registration: 20230426 Granted publication date: 20170825 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: CHENGDU ORIENT INSTRUMENT CO.,LTD. Registration number: Y2023980039380 |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170825 |