CN205664979U - Fast quick test gas connects - Google Patents
Fast quick test gas connects Download PDFInfo
- Publication number
- CN205664979U CN205664979U CN201620562004.3U CN201620562004U CN205664979U CN 205664979 U CN205664979 U CN 205664979U CN 201620562004 U CN201620562004 U CN 201620562004U CN 205664979 U CN205664979 U CN 205664979U
- Authority
- CN
- China
- Prior art keywords
- joint
- gas
- pitch thread
- gas passage
- connector
- 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
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- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a fast quick test gas connects, connect and the connecting piece including first joint, second, seted up interface channel in the connecting piece, first joint connects with the second and corresponds the both ends of cartridge at interface channel respectively, first gas passage has been seted up in the first joint, in connecting, has seted up the second second gas passage, first gas passage is with second gas passage intercommunication and form airflow channel, be equipped with outer tooth screw thread on the outer wall of first gas passage, be equipped with the interior tooth screw thread that matches with outer tooth screw thread on the inner wall of connecting piece. The utility model discloses an it can detect the semi -manufactured goods of water -cooling board, off -the -shelf gas tightness to survey the gas joint, and whole survey gas joint itself can not leak gas among the test procedure, detects swiftly, high -efficient moreover.
Description
Technical field
This utility model relates to air-leakage test field, is specifically related to quickly survey gas joint.
Background technology
Cooled plate is the water-cooling heat radiating system parts for heat affecting key, and the purpose of water-cooling heat radiating system is exactly limited
Space in by the reasonable Arrangement of product runner thus be effectively reduced the thermal resistance of cold drawing.The finished product of cooled plate or semi-finished product one
As all can carry out air tightness test, to check the performance of product.The bubble-tight joint of existing detection is typically to weld on joint
Connect a gas-tpe fitting, then load cooled plate with spanner, then test, unload from cooled plate again after testing, and weld
The joint connect can produce deformation under the high temperature conditions, can leak gas during test, and can only test the semi-finished product of cooled plate, moreover also
Can not test whether welding portion leaks gas, whether leaks gas between cooled plate and joint.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide for a kind of quickly survey gas joint, should
Survey gas joint can the air-tightness of the semi-finished product of cooled plate, finished product be detected, only need to will survey the second joint pair of gas joint
Quasi-test article, then tighten fixing to the first joint and the second joint, in test process, whole survey gas joint itself will not leak gas, and
And detection is quick, efficiently.
The purpose of this utility model realizes by the following technical solutions:
Quickly survey gas joint, including the first joint, the second joint and connector；Connection is offered logical in described connector
Road, the first joint two ends of being inserted into interface channel the most corresponding with the second joint；The first gas is offered in described first joint
Body passage, offers the second gas passage, described first gas passage and the second gas passage and connects also in described second joint
Form gas channel；The outer wall of described first gas passage is provided with outer pitch thread, and the inwall of connector is provided with and outer tooth spiral shell
The interior pitch thread of stricture of vagina coupling；Described first joint inserts connector from one end of interface channel, by outer pitch thread and interior tooth spiral shell
Stricture of vagina matches, and is fixed in connector, fixes with the second joint of the other end insertion connector from interface channel and is connected.
As preferably, quickly survey gas joint and also include the bayonet lock for fixing the second joint；Offer on described connector
Screens hole, bayonet lock inserts screens hole and is fastened by the second joint card.Second joint can be fixed by bayonet lock, it is to avoid the second joint
Leak gas with the junction of the first joint.
As preferably, described bayonet lock be respectively provided on two sides with a snap arm, form screens groove, described card between two snap arm
The width of position groove is equal to the external diameter of the second joint.Fluting position just can be by the second joint clamping.
As preferably, described second gas passage and the first gas passage connect the outer of end and are provided with the elasticity for sealing
Packing ring.Elastic washer further enhances the first joint and the air-tightness of the second joint.
As preferably, described second joint is provided with the connection for connecting test product away from one end of the first gas passage
Pipe.Connecting tube and test article are fixing to be connected, it is to avoid survey gas joint and the gas leakage of test article junction.
As preferably, described outer pitch thread, the diameter of interior pitch thread are 20-40mm, and pitch is 1-3mm.
As preferably, described outer pitch thread, the diameter of interior pitch thread are 30mm, and pitch is 1mm.
Compared to existing technology, the beneficial effects of the utility model are:
1, the air-tightness of the semi-finished product of cooled plate, finished product can be detected by survey gas joint of the present utility model, only needs
The second joint alignment test article of gas joint will be surveyed, then tighten fixing to the first joint and the second joint, whole in test process
Surveying gas joint itself will not leak gas, dismounting is also convenient for, and improves the efficiency of test；
2, bayonet lock of the present utility model is after the first joint and the second joint connect, it is possible to fixed by the second joint,
Avoid the junction of the first joint and the second joint because connecting and leaking gas built on the sand；
3, elastic washer of the present utility model is positioned at the first joint and the junction of the second joint, further increases connection
The air-tightness at place；
4, this utility model simple in construction, simple operation, for existing joint, air-tightness is more preferable, test speed
Degree improves more than 3 times.
Accompanying drawing explanation
Fig. 1 is the disassembly diagram the most quickly surveying gas joint of the present utility model.
Fig. 2 is the front view of Fig. 1.
Wherein, the 1, first joint；11, the first gas passage；12, outer pitch thread；2, the second joint；21, the second gas leads to
Road；3, connector；31, interface channel；32, screens hole；4, bayonet lock；41, snap arm；42, screens groove；5, elastic washer；6, connect
Pipe.
Detailed description of the invention
Below, in conjunction with accompanying drawing and detailed description of the invention, this utility model is described further:
Embodiment 1:
With reference to Fig. 1-2, quickly survey gas joint, including the first joint the 1, second joint 2 and connector 3；Offer in connector 3
There are interface channel 31, the first joint 1 and the second the most corresponding two ends being inserted into interface channel 31 of joint 2；Open in first joint 1
It is provided with the first gas passage 11, offers the second gas passage 21, the first gas passage 11 and the second gas in the second joint 2 logical
Road 21 connects and forms gas channel；The outer wall of the first gas passage 11 is provided with outer pitch thread 12, and the inwall of connector 3 sets
There is the interior pitch thread (not shown) mated with outer pitch thread 12；Outer pitch thread 12, the diameter of interior pitch thread are 20-
40mm, pitch is 1-3mm, and the outer pitch thread 12 of the present embodiment, the diameter of interior pitch thread are 30mm, and pitch is 1mm.
The pitch of 1mm can make to agree with between outer pitch thread 12, interior pitch thread tightr.
First joint 1 inserts connector 3 from one end of interface channel 31, by outer pitch thread 12 and interior pitch thread phase
Join, be fixed in connector 3, fix with the second joint 2 of the other end insertion connector 3 from interface channel 31 and be connected.
Quickly survey gas joint and also include the bayonet lock 4 for fixing the second joint 2；Screens hole 32 is offered, card on connector 3
Pin 4 inserts screens hole 32 and is fastened by second joint 2 card；The both sides of bayonet lock 4 are provided with two snap arm 41, shape between two snap arm 41
Becoming screens groove 42, the width of screens groove 42 is equal to the external diameter of the second joint 2.Second joint 2 can be fixed by bayonet lock 4, fluting
Position just can be by the second joint 2 clamping, it is to avoid the junction gas leakage of the second joint 2 and the first joint 1.
Second gas passage 21 is connected the outer of end and is provided with the elastic washer 5 for sealing with the first gas passage 11.Bullet
Property packing ring 5 further enhances the first joint 1 and air-tightness of the second joint 2 junction.
Second joint 2 is provided with the connecting tube 6 for connecting test product away from one end of the first gas passage 11.Connecting tube 6
Fixing with test article is connected, it is to avoid survey gas joint and the gas leakage of test article junction.
The use step of quick survey gas joint of the present utility model is as follows:
1) connecting tube 6 of the second joint 2 is screwed in cooled plate with spanner；
2) the outer pitch thread 12 of the first joint 1 is alignd with the interior pitch thread of connector 3, the first joint 1 is screwed into connection
In the interface channel 31 of part 3；
3) again the second joint 2 is loaded in connector 3, more suitably regulate between the first joint 1 and the second joint 2 away from
From, insert bayonet lock 4 and second joint 2 is fixed；
4) tighten outer pitch thread 12 again, make the outer of elastic washer 5 closely with the first gas passage 11 fit, make first
The junction of joint 1 and the second joint 2 seals, and finally the other end at the first gas passage 11 plugs trachea, carries out air-tightness
Test.
When carrying out the air tightness test of next test article again, only need to be by the connecting tube 6 of the second joint 2 from a upper test
Product take out, place into next test article, simple in construction, test fast, and easy accessibility.
It will be apparent to those skilled in the art that can technical scheme as described above and design, make other various
Corresponding change and deformation, and all these change and deformation all should belong to the protection of this utility model claim
Within the scope of.
Claims (7)
1. quickly survey gas joint, it is characterised in that: include the first joint, the second joint and connector；Offer in described connector
There is interface channel, the first joint two ends of being inserted into interface channel the most corresponding with the second joint；Offer in described first joint
There is the first gas passage, offer the second gas passage, described first gas passage and the second gas in described second joint logical
Road connects and forms gas channel；The outer wall of described first gas passage is provided with outer pitch thread, and the inwall of connector is provided with
The interior pitch thread mated with outer pitch thread；Described first joint inserts connector from one end of interface channel, by outer pitch thread
Matching with interior pitch thread, be fixed in connector, the second joint inserting connector with the other end from interface channel is fixed
Connect.
Quick survey gas joint the most according to claim 1, it is characterised in that: also include the card for fixing the second joint
Pin；Offering screens hole on described connector, bayonet lock inserts screens hole and is fastened by the second joint card.
Quick survey gas joint the most according to claim 2, it is characterised in that: described bayonet lock be respectively provided on two sides with a card
Arm, forms screens groove between two snap arm, the width of described screens groove is equal to the external diameter of the second joint.
Quick survey gas joint the most according to claim 1, it is characterised in that: described second gas passage and the first gas lead to
Road connects the outer of end and is provided with the elastic washer for sealing.
Quick survey gas joint the most according to claim 1, it is characterised in that: described second joint is away from the first gas passage
One end be provided with the connecting tube for connecting test product.
Quick survey gas joint the most according to claim 1, it is characterised in that: described outer pitch thread, the diameter of interior pitch thread
Being 20-40mm, pitch is 1-3mm.
Quick survey gas joint the most according to claim 6, it is characterised in that: described outer pitch thread, the diameter of interior pitch thread
Being 30mm, pitch is 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620562004.3U CN205664979U (en) | 2016-06-08 | 2016-06-08 | Fast quick test gas connects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620562004.3U CN205664979U (en) | 2016-06-08 | 2016-06-08 | Fast quick test gas connects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205664979U true CN205664979U (en) | 2016-10-26 |
Family
ID=57154640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620562004.3U Expired - Fee Related CN205664979U (en) | 2016-06-08 | 2016-06-08 | Fast quick test gas connects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205664979U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107036768A (en) * | 2017-04-13 | 2017-08-11 | 东莞东晟磁电磁控技术有限公司 | A kind of air tightness detection mechanism of the electromagnet of separation under water |
-
2016
- 2016-06-08 CN CN201620562004.3U patent/CN205664979U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107036768A (en) * | 2017-04-13 | 2017-08-11 | 东莞东晟磁电磁控技术有限公司 | A kind of air tightness detection mechanism of the electromagnet of separation under water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Guangdong province Shenzhen Guangming New District Office of Gongming Dongkeng community Changfeng Industrial Park 13 building area B Patentee after: Shenzhen Rong an electric technology Co., Ltd. Address before: 518000 Guangdong province Shenzhen Guangming New District Office of Gongming Dongkeng community Changfeng Industrial Park 13 building area B Patentee before: Shenzhen Rongguang Electromechanical Equipment Co., Ltd. |
|
| 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: 20161026 Termination date: 20190608 |