CN208340516U - A kind of silica gel head for hollow fiber film thread device for detecting performance - Google Patents
A kind of silica gel head for hollow fiber film thread device for detecting performance Download PDFInfo
- Publication number
- CN208340516U CN208340516U CN201820431969.8U CN201820431969U CN208340516U CN 208340516 U CN208340516 U CN 208340516U CN 201820431969 U CN201820431969 U CN 201820431969U CN 208340516 U CN208340516 U CN 208340516U
- Authority
- CN
- China
- Prior art keywords
- silica gel
- gel head
- connecting portion
- hollow fiber
- wire
- 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
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 239000000741 silica gel Substances 0.000 title claims abstract description 38
- 229910002027 silica gel Inorganic materials 0.000 title claims abstract description 38
- 239000012510 hollow fiber Substances 0.000 title claims abstract description 19
- 238000001514 detection method Methods 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 230000007704 transition Effects 0.000 claims abstract description 8
- 239000012528 membrane Substances 0.000 abstract description 5
- 239000000835 fiber Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005259 measurement Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000012360 testing method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a kind of silica gel head for hollow fiber film thread device for detecting performance, end cap and sealing element based on detection device, the silica gel head includes first connecting portion, transition part and second connecting portion, the first connecting portion and end cap of the silica gel head are socketed, the second connecting portion and sealing element of the silica gel head are socketed and seal, and silica gel head section is equipped with several wire holes.Since silica gel head matter is soft, film wire, which penetrates after wire hole, will not damage film wire when being tested for the property, accuracy is high, and the requirement to film wire outer diameter is wider, film wire outer diameter will not all have an impact measurement structure slightly more or less than wire hole aperture, simply, conveniently, be conducive to make more acurrate to film wire quality in hollow-fibre membrane production and reliably judge.
Description
Technical field
The utility model relates to film detecting device technical fields, in particular to a kind of to be used for hollow fiber film thread performance detection
The silica gel head of device.
Background technique
Due to membrane separation technique have low energy consumption, separative efficiency is high, process is simple, free from environmental pollution, good economy performance, without phase
The advantages that becoming, can operating continuously at normal temperature, has been widely used in the water of the industries such as municipal administration, biology, medicine, chemical industry, electronics
Process field.Hollow-fibre membrane has attracted more and more attention from people as a kind of most commonly used membrane structure form.In hollow fibre
In the production for tieing up film wire, provide it is a kind of it is easy, fast and accurately the detection device of film wire performance is not only contributed to film product matter
The control of amount can undoubtedly have very great help to the raising of film wire production efficiency.
The Chinese utility model patent of 202366624 U of Publication No. CN describe one kind by test pure water tank, wear silk
Pearl, the first intake valve, the first pressure test device, the second intake valve, the second pressure test device, exhaust valve and a moisturizing dress
The hollow fiber film thread water flux and bubble pressure integrated testing device of composition are set, which can be with simple and efficient accurate measurement film wire
Performance is worn a pearl and is connect with pure water tank by screw thread the disadvantage is that used, and material is hard, and wire hole size must be with film wire outer diameter
Stringent matching, otherwise will appear wear not into or the case where leak.
Utility model content
For the deficiency of hollow fiber film thread device for detecting performance in the prior art, the utility model provides a kind of use
In the silica gel head of hollow fiber film thread device for detecting performance.
In order to achieve the above objectives, technical solution used by the utility model is as follows:
A kind of silica gel head for hollow fiber film thread device for detecting performance, end cap and sealing element based on detection device,
The silica gel head includes first connecting portion, transition part and second connecting portion, and the first connecting portion and end cap of the silica gel head are socketed,
The second connecting portion and sealing element of the silica gel head are socketed and seal, and silica gel head section is equipped with several wire holes.
Further, the length of the first connecting portion is 5-20mm, outer diameter 8-15mm；
Further, the length of the transition part is 5-15mm, outer diameter 10-20mm；
Further, the length of the first connecting portion is 5-20mm, outer diameter 8-15mm；
Further, the number of the wire hole is 2,4,6 or 8；
Further, the internal diameter of the wire hole is 0.8-2.3mm.
Compared with wearing a pearl used in existing hollow fiber film thread detection device, the beneficial effects of the utility model are such as
Under: silica gel head matter is soft, and film wire, which penetrates after wire hole, will not damage film wire when being tested for the property, accuracy is high, and to film wire outside
The requirement of diameter is wider, and film wire outer diameter will not all have an impact measurement structure slightly more or less than wire hole aperture, simple, side
Just, be conducive to make more acurrate to film wire quality in hollow-fibre membrane production and reliably judge.
Detailed description of the invention
Fig. 1 is the utility model hollow fiber film thread device for detecting performance schematic diagram；
Fig. 2 is the utility model silica gel head and detection pipe connection schematic diagram；
Fig. 3 is the utility model silica gel head main view；
Fig. 4 is the utility model silica gel head top view (diagram wire hole number is 4)；
In figure: 1, compressed gas source, 2, pressure reducing valve, 3, stainless steel five it is logical, 4, pressure gauge, 5, valve, 6, pure water tank, 7, detection
Pipe, 8, sealing element, 9, end cap, 11, first connecting portion, 12, transition part, 13, second connecting portion, 14, wire hole.
Specific embodiment
Below by specific embodiment, and in conjunction with attached drawing, the technical solution of the utility model is made further specifically
It is bright.
Embodiment:
As shown in Figure 2, Figure 3 and Figure 4, a kind of silica gel head for hollow fiber film thread device for detecting performance, the silica gel
Head include first connecting portion 11, transition part 12 and second connecting portion 13, the first connecting portion 11 of the silica gel head with 9 sets of end cap
It connects, end cap 9 is spirally connected with detection pipe 7, and the second connecting portion 13 and sealing element 8 of the silica gel head are socketed and seal, the silica gel head
Section is equipped with several wire holes.
Specific to the present embodiment, the length of the first connecting portion is 5-20mm, such as 5mm, 10mm, 15mm, 20mm, outer diameter
For 8-15mm, such as 8mm, 12mm, 15mm；
Specific to the present embodiment, the length of the transition part is 5-15mm, such as 5mm, 10mm, 15mm；Outer diameter is 10-
20mm, such as 10mm, 15mm, 20mm；
Specific to the present embodiment, the length of the second connecting portion is 5-20mm, such as 5mm, 10mm, 15mm, 20mm, outer diameter
For 8-15mm, such as 8mm, 12mm, 15mm；
Specific to the present embodiment, the number of the wire hole is 2,4,6 or 8；
Specific to the present embodiment, the internal diameter of the wire hole is 0.8-2.3mm, such as 0.8mm, 1.2mm, 1.8mm, 2.3mm.
When carrying out hollow fiber film thread performance detection, by two open end of hollow fiber film thread from silica gel head second connecting portion 13
To first connecting portion 11 be inserted into wire hole, after the completion of wearing silk, by silica gel head first connecting portion 11 pass through 9 centre bore of end cap, second
Interconnecting piece 13 passes through 8 centre bore of sealing element, silica gel head and sealing element 8 is fixed in detection pipe 7 by the screw thread of end cap 9, inspection
Device is surveyed as shown in Figure 1, since silica gel head matter is soft, film wire, which penetrates after wire hole, will not damage film wire when being tested for the property, quasi-
Exactness is high, and the requirement to film wire outer diameter is wider, and film wire outer diameter all will not be to measurement structure slightly more or less than wire hole aperture
It has an impact.
Embodiment described above is a kind of preferable scheme of the utility model, is not made to the utility model any
Formal limitation, there are also other variations and modifications on the premise of not exceeding the technical scheme recorded in the claims.
Claims (6)
1. a kind of silica gel head for hollow fiber film thread device for detecting performance, end cap and sealing element based on detection device,
Be characterized in that: the silica gel head includes first connecting portion, transition part and second connecting portion, the first connecting portion of the silica gel head with
End cap socket, the second connecting portion and sealing element of the silica gel head are socketed and seal, and silica gel head section is equipped with several wear
Wire hole.
2. the silica gel head according to claim 1 for hollow fiber film thread device for detecting performance, it is characterised in that: described
The length of first connecting portion is 5-20mm, outer diameter 8-15mm.
3. the silica gel head according to claim 1 for hollow fiber film thread device for detecting performance, it is characterised in that: described
The length of transition part is 5-15mm, outer diameter 10-20mm.
4. the silica gel head according to claim 1 for hollow fiber film thread device for detecting performance, it is characterised in that: described
The length of second connecting portion is 5-20mm, outer diameter 8-15mm.
5. the silica gel head according to claim 1 for hollow fiber film thread device for detecting performance, it is characterised in that: described
The number of wire hole is 2,4,6 or 8.
6. the silica gel head according to claim 1 for hollow fiber film thread device for detecting performance, it is characterised in that: described
The internal diameter of wire hole is 0.8-2.3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820431969.8U CN208340516U (en) | 2018-03-28 | 2018-03-28 | A kind of silica gel head for hollow fiber film thread device for detecting performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820431969.8U CN208340516U (en) | 2018-03-28 | 2018-03-28 | A kind of silica gel head for hollow fiber film thread device for detecting performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208340516U true CN208340516U (en) | 2019-01-08 |
Family
ID=64885379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820431969.8U Expired - Fee Related CN208340516U (en) | 2018-03-28 | 2018-03-28 | A kind of silica gel head for hollow fiber film thread device for detecting performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208340516U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112781991A (en) * | 2020-12-18 | 2021-05-11 | 武汉艾科滤膜技术有限公司 | Device and method for evaluating anti-flattening performance of hollow fiber membrane yarn |
-
2018
- 2018-03-28 CN CN201820431969.8U patent/CN208340516U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112781991A (en) * | 2020-12-18 | 2021-05-11 | 武汉艾科滤膜技术有限公司 | Device and method for evaluating anti-flattening performance of hollow fiber membrane yarn |
| CN112781991B (en) * | 2020-12-18 | 2024-04-19 | 武汉艾科滤膜技术有限公司 | Evaluation device and evaluation method for anti-flattening performance of hollow fiber membrane filaments |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |