CN206470026U - A kind of standard leak block and the standard tester using the standard leak block - Google Patents
A kind of standard leak block and the standard tester using the standard leak block Download PDFInfo
- Publication number
- CN206470026U CN206470026U CN201621200311.3U CN201621200311U CN206470026U CN 206470026 U CN206470026 U CN 206470026U CN 201621200311 U CN201621200311 U CN 201621200311U CN 206470026 U CN206470026 U CN 206470026U
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- China
- Prior art keywords
- standard
- steel tube
- capillary
- pressure vessel
- leak block
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Abstract
The utility model is related to a kind of standard leak block and the standard tester using the standard leak block, it is characterised in that：Wherein standard tester, including pressure vessel and insertion standard leak block in position to be tested on pressure vessel, the standard leak block includes capillary steel tube and is located at the pipeline section of capillary steel tube middle section position upper channel diminution.The utility model standard leak block, standard tester are simple in construction, reasonable in design, are conducive to being made the test measurer of standardization；The standard leak block preparation method, standard tester make, application method is reasonable in design, are conducive to improving the accuracy detected.
Description
Technical field：
The utility model is related to a kind of standard leak block and the standard tester using the standard leak block.
Background technology：
Pressure vessel finished product is measured at present（Such as the installation cylinder of water filter, it is connected and composed by stack shell and cover）It is close
During closing property, all methods without very science, at present as using the thin scraps of paper or orientation of hair in stack shell and the installation connecting portion of cover
On, inflated toward cylinder is interior, check whether the thin scraps of paper or hair are blown, it is necessary to place repeatedly different in the installation connecting portion position
Position is detected, therefore detection efficiency is low, and its stability and reliability are inadequate.
In addition, the sample of pressure vessel making at present easily fails because of plastic deformation, not easy to maintain, service life is short.
The content of the invention：
The purpose of this utility model is the standard tester for providing a kind of standard leak block and use the standard leak block,
The standard leak block, standard tester are simple in construction, reasonable in design, and the test measurer and extension for being conducive to being made standardization are used
Life-span.
The utility model standard leak block, it is characterised in that：Including capillary steel tube and being located at section in capillary steel tube
Put the pipeline section of upper channel diminution.
Further, above-mentioned capillary steel tube is capillary stainless steel tube, and it is by being stamped and formed out flat that passage, which reduces,
Pipeline section.
The preparation method of the utility model standard leak block, the standard leak block includes capillary stainless steel tube and is located at hair
The pipeline section of flat is stamped and formed out on thin stainless steel tube middle section position；During making, the standard leak block institute to be made is first confirmd that
Leakage bubble is the capillary stainless steel tube that corresponding internal diameter size is chosen with the great standard of diameter；Then by capillary stainless steel
Pipe is put on stamping machine fragment position flattening wherein；Then capillary stainless steel tube one end after deformation is ventilated, the other end is put into
In water and the bubbling quantity checked in the unit interval；When bubbling quantity quantity is excessive, then carries out punching press and be repeated several times to reach
Bubbling quantity in the unit interval of demand.
The utility model standard tester, it is characterised in that：The position to be tested including pressure vessel and on pressure vessel
Insertion standard leak block is put, the standard leak block includes capillary steel tube and is located at the contracting of capillary steel tube middle section position upper channel
Small pipeline section.
Further, above-mentioned capillary steel tube is capillary stainless steel tube, and it is by being stamped and formed out flat that passage, which reduces,
Pipeline section.
Further, above-mentioned pressure vessel is installs the cylinder of water filter filter core, and it is by the stack shell with entery and delivery port
Constituted with cover.
The preparation method of the utility model standard tester, the standard tester includes pressure vessel and in pressure vessel
Upper insertion standard leak block in position to be tested；The standard leak block includes capillary steel tube and is located at capillary steel tube stage casing
The pipeline section that position upper channel reduces；First make standard leak block：First confirm that the standard leak block to be made leaks bubble and is
With the great standard of diameter, the capillary stainless steel tube of corresponding internal diameter size is chosen；Then capillary stainless steel tube is put into punching press
Fragment position is flattened wherein on machine；Then capillary stainless steel tube one end after deformation is ventilated, the other end is put into water and checked
Bubbling quantity in unit interval；When bubbling quantity quantity is excessive, then carries out punching press and be repeated several times to reach the unit of demand
Bubbling quantity in time；The pressure vessel sample that will then test is in the position punching for needing to test, by ready-made standard
The capillary stainless steel tube embedment pressure vessel of leakage rate, dispensing fixing seal is good, and after glue is dry, standard sample completes.
The application method of the utility model standard tester, the standard tester includes pressure vessel and in pressure vessel
Upper insertion standard leak block in position to be tested；The standard leak block includes capillary steel tube and is located at capillary steel tube stage casing
The pipeline section that position upper channel reduces, the pressure vessel is installs the cylinder of water filter filter core, and it is by with entery and delivery port
Stack shell and cover are constituted；In use, the standard tester is installed on pressure vessel finished product leak-testing apparatus, the pressure
Container finish leak-testing apparatus one end has the special gas delivery outlet being connected with standard tester entery and delivery port, another
End is with the body that wraps for being sealed and coated on pressure vessel finished product connection end, and pressure vessel finished product is identical with pressure vessel construction, bag
The cylinder that stack shell and cover are constituted is included, the detector that body is connected with measurement special gas is wrapped；After installing intact, by special gas
Body delivery outlet stands the set time, is wrapping the detection that body is connected toward the quantitative gas that once determines is inputted in pressure vessel
Discharged special gas amount is checked in device, the number of special gas amount is discharged according to the institute, to judge that the pressure vessel finished product is close
Whether envelope property detection device debugs the requirement for having met detection pressure vessel finished product, when measuring many of discharged special gas amount
, that is, need to adjust the quantitative gas for inputting once determine less, and when measuring the few of discharged special gas amount, that is, need increase
Input the quantitative gas once determined.
The utility model advantage：
1st, it is simple in construction, it is easy to process, it is cheap；
2nd, accuracy is high, and a whole plane-leakage is not easily blocked；
3rd, Stainless Steel Capillary steel pipe, is difficult to get rusty, and is unlikely to deform blocking, and service life is long.
Brief description of the drawings：
Fig. 1 is the main view organigram of the utility model standard leak block；
Fig. 2 is Fig. 1 vertical view organigram；
Fig. 3 is the main view organigram of the utility model standard tester；
Fig. 4 is Fig. 3 right apparent structure schematic diagram；
Fig. 5 is the operation principle schematic diagram of pressure vessel finished product leak-testing apparatus；
Fig. 6 is the operation principle schematic diagram of another pressure vessel finished product leak-testing apparatus.
Embodiment：
The utility model standard leak block 3 includes capillary steel tube 1 and is located at the contracting of the middle section position upper channel of capillary steel tube 1
Small pipeline section 2, the passage is the tube passage in capillary steel tube 1.
Further, in order to reasonable in design, above-mentioned capillary steel tube is capillary stainless steel tube, and it is by punching press that passage, which reduces,
Form the pipeline section of flat.Passage, which reduces, largely to be flattened using endoporus, and only stays fraction endoporus ventable, but obstructed
Water（I.e. in nature without not water flowing under external pressure state）, the amount of gas can be crossed according to bubbling quantity is put into water to determine, such as
Under fixed ventilation barometric information, have 50 within the set time, 60 or 70 etc. quantity bubbles are produced, how many quantity bubbles
Generation is selected according to actually detected product.The application is using process, can prepare the standard of different interval quantity bubbles
Block 3 is leaked using as standby.
The preparation method of the utility model standard leak block, the standard leak block includes capillary stainless steel tube 1 and is located at
The middle section position of capillary stainless steel tube 1（Also it is not in the position of center, close to either end also）On be stamped and formed out it is flat
The pipeline section 2 of shape；During making, it is, with the great standard of diameter, to choose to first confirm that the standard leak block to be made leaks bubble
The capillary stainless steel tube of corresponding internal diameter size；Then capillary stainless steel tube is put on stamping machine fragment position flattening wherein；
Then capillary stainless steel tube one end after deformation is ventilated, the bubbling quantity that the other end is put into water and checked in the unit interval；
When bubbling quantity quantity is excessive, then carry out the bubbling quantity that punching press was repeated several times in the unit interval to reach demand.
The utility model standard tester 4 includes pressure vessel 5 and insertion standard in position to be tested on pressure vessel 5
Block 3 is leaked, the standard leak block 3 includes capillary steel tube 1 and is located at the pipe of capillary steel tube middle section position upper channel diminution
Section 2.
Further, in order to reasonable in design, above-mentioned capillary steel tube is capillary stainless steel tube, and it is by punching press that passage, which reduces,
Form the pipeline section of flat.
Further, above-mentioned pressure vessel can be the cylinder 5 for installing water filter filter core, and it is by with entery and delivery port
503 stack shell 501 and cover 502 is constituted.Certain pressure vessel can also be the container of the carrying pressure of other purposes.
The utility model standard leak block, standard tester are simple in construction, reasonable in design, are conducive to being made the survey of standardization
Measurer is tried, it can be using in vitro detection, the detection of workshop machine table etc..
The preparation method of the utility model standard tester, the standard tester 4 includes pressure vessel 5 and held in pressure
Position to be tested insertion standard leak block 3 on device 5；The standard leak block includes capillary steel tube 1 and is located at capillary rigidity
The pipeline section 2 that pipe middle section position upper channel reduces；First make standard leak block 3：First confirm that the standard leak block to be made is let out
Gas leakage bubble is the capillary stainless steel tube that corresponding internal diameter size is chosen with the great standard of diameter；Then by capillary stainless steel tube
Fragment position flattening wherein is put on stamping machine；Then capillary stainless steel tube one end after deformation is ventilated, the other end is put into water
In and the bubbling quantity checked in the unit interval；When bubbling quantity quantity is excessive, then carry out punching press be repeated several times with reach need
Bubbling quantity in the unit interval asked；The pressure vessel sample that will then test will be done in the position punching for needing to test
The capillary stainless steel tube embedment pressure vessel of good standard leak amount, dispensing fixing seal is good, and after glue is dry, standard sample makes
Complete.
The application method of the utility model standard tester, the standard tester 4 includes pressure vessel 5 and held in pressure
Position to be tested insertion standard leak block 3 on device 5, the standard leak block 3 includes capillary steel tube 1 and is located at capillary rigidity
The pipeline section 2 that pipe middle section position upper channel reduces；In use, the standard tester 4 is installed into the inspection of pressure vessel finished product sealing
On measurement equipment 6, the pressure vessel finished product leak-testing apparatus one end is special with what is be connected with standard tester entery and delivery port
Gas delivery port 7, the other end has be sealed and coated on pressure vessel finished product connection end to wrap body 8, pressure vessel finished product and pressure
Force container construction is identical, including the cylinder that stack shell and cover are constituted, and wraps the detector 9 that body 8 is connected with measurement special gas；When
Install it is intact after, from special gas delivery outlet toward pressure vessel in input the quantitative special gas once determined（The special gas
Can be hydrogen etc.）, the set time is stood, discharged special gas amount is checked in the detector that body is connected is wrapped, according to
The institute discharges the number of special gas amount, has met detection to judge whether the pressure vessel finished product leak-testing apparatus is debugged
The requirement of pressure vessel finished product, when measuring many of discharged special gas amount, that is, needs that adjusts few input once to determine to quantify
Gas, and when measuring the few of discharged special gas amount, that is, the quantitative gas for needing increase input once to determine.
The reason for obtained standard tester carries out board test be, pressure vessel and pressure vessel product（I.e. batch is raw
The product of production）Structure is identical, the difference is that the stack shell and cover of pressure vessel product are consolidated to be tightened by sealing ring
It is fixed, and soldering is done in the junction of the stack shell of pressure vessel 5 and cover, it is ensured that seal, the ventable amount of such pressure vessel 5 is
To be inserted in the mistake tolerance of standard leak block 3 thereon（Bubbles volume）, therefore, as long as test is arranged on the standard on pressure vessel 5
Leak the gas output that block 3 is exported（It can be determined by detector 9）Or go out bubbles volume（It can be put into water and survey by a water pipe 10
It is fixed）, you can know a gas output of the pressure vessel finished product leak-testing apparatus 6 on delivery outlet 7 whether standard, be otherwise
Need to be adjusted, therefore obtained standard tester can carry out the cubing of board test.
Therefore, the utility model has the advantage that：
1st, it is simple in construction, it is easy to process, it is cheap；
2nd, accuracy is high, and a whole plane-leakage is not easily blocked；
3rd, Stainless Steel Capillary steel pipe, is difficult to get rusty, and is unlikely to deform blocking, and service life is long.
Preferred embodiment of the present utility model is the foregoing is only, it is all to accomplish to become according to present utility model application the scope of the claims
Change and modification should all belong to covering scope of the present utility model.
Claims (7)
1. a kind of standard leak block, it is characterised in that：Including capillary steel tube and being located at capillary steel tube middle section position upper channel
The pipeline section of diminution.
2. standard leak block according to claim 1, it is characterised in that：The capillary steel tube is capillary stainless steel tube,
Passage diminution is the pipeline section by being stamped and formed out flat.
3. standard leak block according to claim 1, it is characterised in that：The capillary steel tube that the passage reduces only is ventilated
Not water flowing.
4. a kind of standard tester, it is characterised in that：The position insertion mark to be tested including pressure vessel and on pressure vessel
Quasi- leakage block, the standard leak block includes capillary steel tube and is located at the pipe of capillary steel tube middle section position upper channel diminution
Section.
5. standard tester according to claim 4, it is characterised in that：The capillary steel tube is capillary stainless steel tube,
Passage diminution is the pipeline section by being stamped and formed out flat.
6. standard tester according to claim 4, it is characterised in that：The pressure vessel is installation water filter filter core
Cylinder, it is made up of stack shell and cover with entery and delivery port.
7. standard tester according to claim 4, it is characterised in that：The capillary steel tube that the passage reduces only is ventilated
Not water flowing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621200311.3U CN206470026U (en) | 2016-11-08 | 2016-11-08 | A kind of standard leak block and the standard tester using the standard leak block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621200311.3U CN206470026U (en) | 2016-11-08 | 2016-11-08 | A kind of standard leak block and the standard tester using the standard leak block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206470026U true CN206470026U (en) | 2017-09-05 |
Family
ID=59710580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621200311.3U Expired - Fee Related CN206470026U (en) | 2016-11-08 | 2016-11-08 | A kind of standard leak block and the standard tester using the standard leak block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206470026U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106500920A (en) * | 2016-11-08 | 2017-03-15 | 厦门建霖工业有限公司 | A kind of standard leak block and preparation method thereof and the standard tester using the standard leak block and its making, using method |
-
2016
- 2016-11-08 CN CN201621200311.3U patent/CN206470026U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106500920A (en) * | 2016-11-08 | 2017-03-15 | 厦门建霖工业有限公司 | A kind of standard leak block and preparation method thereof and the standard tester using the standard leak block and its making, using method |
| CN106500920B (en) * | 2016-11-08 | 2019-03-19 | 厦门百霖净水科技有限公司 | A kind of standard leak block and preparation method thereof and standard tester and its production, application method using the standard leak block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 361000 Tianfeng Road, Jimei District, Xiamen, Fujian Province, No. 69 Patentee after: Xiamen Jian Lin health home Limited by Share Ltd Address before: 361000 Tianfeng Road, Jimei District, Xiamen, Fujian Province, No. 69 Patentee before: Xiamen Runner Industrial Corporation |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180821 Address after: 361000 Tongming Park, Tongan District, Xiamen, Fujian, 305 Patentee after: Xiamen Bailin water purification technology Co. Ltd. Address before: 361000 Tianfeng Road, Jimei District, Xiamen, Fujian Province, No. 69 Patentee before: Xiamen Jian Lin health home Limited by Share 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: 20170905 Termination date: 20201108 |