CN201810782U - Quick connector for tightness detection of container - Google Patents
Quick connector for tightness detection of container Download PDFInfo
- Publication number
- CN201810782U CN201810782U CN2010205589683U CN201020558968U CN201810782U CN 201810782 U CN201810782 U CN 201810782U CN 2010205589683 U CN2010205589683 U CN 2010205589683U CN 201020558968 U CN201020558968 U CN 201020558968U CN 201810782 U CN201810782 U CN 201810782U
- Authority
- CN
- China
- Prior art keywords
- plug
- hole
- overcoat
- aperture section
- quick
- 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.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 10
- 239000011148 porous material Substances 0.000 claims abstract description 8
- 230000007547 defect Effects 0.000 abstract 1
- 230000008676 import Effects 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000012360 testing method Methods 0.000 description 7
- 238000007789 sealing Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 239000007799 cork Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000003414 extremity Anatomy 0.000 description 2
- 101100460844 Mus musculus Nr2f6 gene Proteins 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Images
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a quick connector for tightness detection of a container. The quick connector for tightness detection of the container comprises an outer sleeve. A through hole comprising a large aperture section and a small aperture section is arranged in the outer sleeve; a pore is arranged on the side edge of the outer sleeve and communicated with the bottom of the large aperture section of the through hole; a plug is arranged in the through hole, the bottom part of the plug protrudes to form a base step which is in seal fit with the large aperture section, the middle part of the plug is in clearance fit with the small aperture section, and the head part of the plug extends out of the outer sleeve to be connected with a rubber piece on the outer side of the outer sleeve; and the inside end of the rubber piece is propped against the surface of the outer sleeve, and the outside end of the rubber piece is positioned by a fixing cover. The quick connector overcomes the defects of complex operation and poor tightness of the conventional mechanical connector, and has the characteristics of quickness and convenience in connection and good connection tightness.
Description
Technical field
The utility model relates to a kind of quick-acting joint, particularly a kind of quick-acting joint of seal of vessel detection usefulness.
Background technique
Be to detect seal of vessel, whether general detection mode is to adopt gas or water to come test products to leak, and in test, needs block each outlet of container, and injecting gas or water are tested inside from import again.At this, as shown in Figure 1, with upper container 3 ' each the outlet 31 ' the structure of blocking all adopt mechanical method to block, it comprise rubber plug 1 ' and mechanical type tighten anchor ear 2 ', rubber plug 1 during each test ' loading and unloading all to tighten and unscrew with special tool, operation is extremely inconvenient.In addition,, cause it cumbersome, and the connection sealing also is difficult to be guaranteed with being connected of source of the gas or water source because of tested container 3 ' import is not provided with linkage structure yet.
The model utility content
At the problems referred to above, the utility model has designed a kind of quick-acting joint of seal of vessel detection usefulness, and it is efficient and convenient that it has connection, connects the characteristics of good seal performance.
For achieving the above object, the utility model is by the following technical solutions:
A kind of quick-acting joint of seal of vessel detection usefulness is characterized in that: comprise an overcoat, a through hole that comprises large aperture section and small aperture section is set in the overcoat, the overcoat side is provided with a pore and is communicated with the section bottom, large aperture of through hole; One plug is set in the described through hole, the large aperture section that plug bottom evagination forms base frame rank and the described through hole setting that is sealed and matched, the plug middle part is equipped with the intersegmental crack, small aperture of through hole, the plug head stretches out overcoat and interlocks a rubber parts in its outside, rubber parts medial extremity and sleeve surface offset, and the rubber parts outboard end is located by fixed cover.
Be provided with the clear opening that connects whole plug vertically in the above-mentioned plug, clear opening is provided with connecting thread at afterbody.
Above-mentioned base frame rank arranged outside has at least one circular groove, is provided with seal ring in the circular groove.
Above-mentioned plug middle part and overcoat through hole small aperture section between matching part be provided with groove, be provided with support ring in the groove.
In use, at first plug and overcoat assembling, then rubber parts is fixed on the plug head by fixed cover, under original state, the bore that the external diameter of rubber parts is imported and exported less than tested container, therefore the plug head of quick-acting joint can easily penetrate the import and export of tested container, after quick-acting joint is inserted the import and export of tested container, the pore of pressurized gas from overcoat injected, at this moment, pressurized gas will progressively flow through the large aperture section of overcoat through hole, the small aperture section, then arrive rubber parts, because of the outboard end of the rubber parts cover location that is fixed can't be moved it, rubber parts expands and is close to the import and export inwall of tested container and realizes sealing under the effect of pressurized gas, after the expansion time that rubber parts is set finishes, can begin to carry out performing leak test to tested container.
At this, the quick-acting joint that clear opening is not set in the plug is used for blocking of each outlet of tested container, and the quick-acting joint that clear opening is set in the plug is used for the tested container import and connects source of the gas or water source.
Source of the gas or water source are connected the aft mounted connecting thread of plug clear opening, and then injecting gas or water can be tested.When EOT need unload quick-acting joint, only need pore exhaust by overcoat, rubber parts will shrink and be returned to former state and separate fully with the import and export inwall of tested container, and can take out each quick-acting joint from the import and export of tested container like a cork this moment.
To sum up, quick-acting joint of the present utility model is compared the joint of traditional mechanical formula, has to connect efficient and conveniently, connects the characteristics of good seal performance, can promote testing efficiency greatly.
Description of drawings
The joint structure schematic representation of Fig. 1, traditional mechanical formula;
Fig. 2, structural representation of the present utility model;
The structural representation of band clear opening in Fig. 3, the utility model plug.
Embodiment
As shown in Figure 2, a kind of quick-acting joint of seal of vessel detection usefulness comprises an overcoat 1, and a through hole that comprises large aperture section 11 and small aperture section 12 is set in the overcoat, and overcoat 1 side is provided with a pore 13 and is communicated with large aperture section 11 bottoms of through hole.
One plug 2 is set in the described through hole, plug bottom evagination forms 11 sections settings that are sealed and matched in large aperture of base frame rank 21 and described through hole, at this, for strengthening both sealabilities, base frame rank 21 arranged outside have at least one circular groove 211, be provided with one in the present embodiment, also can be provided with two or morely as required, be provided with seal ring 212 in the circular groove 211.The small aperture section 12 Spielpassung settings of described plug middle part 22 and through hole, and the plug at both Spielpassung positions middle part 22 is provided with groove 221, is provided with support ring 222 in the groove 221.Plug head 23 stretches out overcoat 1 and interlocks a rubber parts 3 in its outside, and rubber parts 3 medial extremitys and overcoat 1 surface offset, and rubber parts 3 outboard ends are by fixed cover 4 location.
The quick-acting joint of above structure is used for blocking of tested container 5 each outlets 51.
As shown in Figure 3, be another kind of mode of execution of the present utility model, it is provided with the clear opening 24 that connects whole plug vertically in plug 2 on the architecture basics of above-mentioned mode of execution, and clear opening 24 is provided with connecting thread 241 at afterbody.The quick-acting joint of this structure is used for tested container 5 imports 52 and connects source of the gas or water source.
In use, at first plug 2 and overcoat 1 assembling, then rubber parts 3 is fixed on plug head 23 by fixed cover 4, under original state, the external diameter of rubber parts 3 is less than tested container 5 imports 52, the bore of outlet 51, therefore the plug head 23 of quick-acting joint can easily penetrate the import 52 of tested container or export 51, after quick-acting joint is inserted the import and export of tested container, the pore 13 of pressurized gas from overcoat 1 injected, at this moment, pressurized gas will progressively flow through the large aperture section 11 of overcoat through hole, small aperture section 12, then arrive rubber parts 3, because of moving the outboard end of rubber parts 3 cover 4 location that are fixed, rubber parts 3 expands with the import 52 of tested container 5 or exports 51 inwalls and is close to and realizes sealing under the effect of pressurized gas, after the expansion time that rubber parts 3 is set finishes, can begin to carry out performing leak test to tested container 5.
Source of the gas or water source are connected plug clear opening 24 aft mounted connecting threads 241, and then injecting gas or water can be tested.When EOT need unload quick-acting joint, only need pore 13 exhausts by overcoat 1, rubber parts 3 will shrink and be returned to former state and with the import 52 of tested container 5 or export 51 inwalls and separate fully, can take out each quick-acting joint from the import and export of tested container 5 like a cork this moment.
To sum up, the utility model is the fast joint that a kind of container tightness detects usefulness, and it compares traditional mechanical joint, has to connect efficient and conveniently, and the characteristics that connection sealing can be good can promote testing efficiency greatly.
Claims (4)
1. the quick-acting joint of a seal of vessel detection usefulness is characterized in that: comprise an overcoat, a through hole that comprises large aperture section and small aperture section is set in the overcoat, the overcoat side is provided with a pore and is communicated with the section bottom, large aperture of through hole; One plug is set in the described through hole, the large aperture section that plug bottom evagination forms base frame rank and the described through hole setting that is sealed and matched, the plug middle part is equipped with the intersegmental crack, small aperture of through hole, the plug head stretches out overcoat and interlocks a rubber parts in its outside, rubber parts medial extremity and sleeve surface offset, and the rubber parts outboard end is located by fixed cover.
2. quick-acting joint as claimed in claim 1 is characterized in that: be provided with the clear opening that connects whole plug vertically in the described plug, clear opening is provided with connecting thread at afterbody.
3. quick-acting joint as claimed in claim 1 or 2 is characterized in that: described base frame rank arranged outside has at least one circular groove, is provided with seal ring in the circular groove.
4. quick-acting joint as claimed in claim 1 or 2 is characterized in that: described plug middle part and overcoat through hole small aperture section between matching part be provided with groove, be provided with support ring in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205589683U CN201810782U (en) | 2010-10-13 | 2010-10-13 | Quick connector for tightness detection of container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205589683U CN201810782U (en) | 2010-10-13 | 2010-10-13 | Quick connector for tightness detection of container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201810782U true CN201810782U (en) | 2011-04-27 |
Family
ID=43893723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205589683U Expired - Fee Related CN201810782U (en) | 2010-10-13 | 2010-10-13 | Quick connector for tightness detection of container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201810782U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105697790A (en) * | 2015-12-09 | 2016-06-22 | 中国空气动力研究与发展中心超高速空气动力研究所 | Air inflation axial sealing device used in vacuum environment |
| CN107359304A (en) * | 2016-05-10 | 2017-11-17 | 宁德时代新能源科技股份有限公司 | Lithium ion battery liquid injection hole sealing structure |
-
2010
- 2010-10-13 CN CN2010205589683U patent/CN201810782U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105697790A (en) * | 2015-12-09 | 2016-06-22 | 中国空气动力研究与发展中心超高速空气动力研究所 | Air inflation axial sealing device used in vacuum environment |
| CN107359304A (en) * | 2016-05-10 | 2017-11-17 | 宁德时代新能源科技股份有限公司 | Lithium ion battery liquid injection hole sealing structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201810782U (en) | Quick connector for tightness detection of container | |
| CN203098851U (en) | Blind plate | |
| CN202814668U (en) | Water pump sealed testing device | |
| CN201387372Y (en) | Sealing structure for pressure-testing head of hydraulic pressure tester for steel pipes | |
| CN204556194U (en) | A kind of water pipe head air tightness test frock | |
| CN203893988U (en) | Automatic device used for carrying out detection on sealing performance of motor vehicle oil filter | |
| CN207248459U (en) | A kind of cylinder air tightness detection equipment | |
| CN207066683U (en) | A kind of airtight universal fixture of fuel dispenser dry type | |
| CN203519269U (en) | Sealing performance detecting tool for water pump of engine | |
| CN203745166U (en) | Pressure testing device for detecting ship valve | |
| CN213779470U (en) | Flow test tool for oil injection ring | |
| CN210774520U (en) | Pressure testing device for clamping and pressing pipe fitting | |
| CN109342182A (en) | A kind of step sample fatigue test clamper | |
| CN204748392U (en) | A anchor clamps that is used for detecting end cover part gas tightness | |
| CN203732372U (en) | Collecting tube water pressure test fixture | |
| CN204116150U (en) | Jacket water compression testing device | |
| CN206311261U (en) | A kind of electrolyte stainless steel cask fast precise digital manometric device | |
| CN202977859U (en) | Multiple sealing three-link waterproof plug | |
| CN207882080U (en) | A kind of device for the nuclear power plant voltage stabilizer pressure release case water pressure test | |
| CN205657211U (en) | Formula tubular gold utensil is pulled out to transformer substation's side suitable for manipulator operation | |
| CN206248284U (en) | A kind of crossover sub device for detecting sealability | |
| CN205764742U (en) | Sealing ring assemble mechanism | |
| CN204330233U (en) | Valve hermetic seal test joint assembly | |
| CN105444941B (en) | It is a kind of to be integrated and connected joint for multiple spot gas pressure pipeline | |
| CN205043659U (en) | A pressure testing anchor clamps for evaporimeter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG RICH LEO ENVIRONMENTAL TECHNOLOGY CO., LT Free format text: FORMER OWNER: LIN XUEPING Effective date: 20120524 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120524 Address after: 317500 Beishan village, Taiping Street, Wenling, Zhejiang, Taizhou Patentee after: Zhejiang Rich Leo Environmental Technology Co., Ltd. Address before: Taiping Street Tower of Wenling South Road, Taizhou City, Zhejiang province 317500 No. 38 Zhejiang rich Leo Environmental Technology Co. Ltd. Patentee before: Lin Xueping |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110427 Termination date: 20131013 |