CN201768496U - Semi-automatic leak detection device of hollow fibre membrane filter element - Google Patents
Semi-automatic leak detection device of hollow fibre membrane filter element Download PDFInfo
- Publication number
- CN201768496U CN201768496U CN201020508240XU CN201020508240U CN201768496U CN 201768496 U CN201768496 U CN 201768496U CN 201020508240X U CN201020508240X U CN 201020508240XU CN 201020508240 U CN201020508240 U CN 201020508240U CN 201768496 U CN201768496 U CN 201768496U
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- leak detection
- automatic
- filter element
- detection device
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Abstract
The utility model discloses a semi-automatic leak detection device of a hollow fibre membrane filter element, which solves the problem that the efficiency in a detection process of the traditional filter element detection device is low and the problem that the practical using characteristics of an internal pressure membrane are not imitated. In order to achieve the effect, the semi-automatic leak detection device of the hollow fibre membrane filter element comprises a leak detection water tank, wherein a semi-automatic component is arranged in the leak detection water tank and comprises a detection frame; an air cylinder is arranged at the top of the detection frame and is connected with a sample clamp; a guide wheel is respectively arranged on two sides of the sample clamp; and a guide rail matched with the guide wheel is respectively arranged on two sides of the detection frame. Due to the adoption of the technical scheme, workers only need to place the hollow fibre membrane filter element to be detected in the sample clamp and then start the semi-automatic leak detection device, and the semi-automatic leak detection device of the hollow fibre membrane filter element can simulate the practical using characteristics of the internal pressure membrane to perform automatic detection. In the whole process, the efficiency is high; the error is small; and the device is convenient to use.
Description
Technical field
The utility model relates to a kind of doughnut membrane cartridge checkout gear, relates in particular to the semi-automatic leakage detection apparatus of a kind of doughnut membrane cartridge.
Background technology
Filter core is the utilization again for resource that purifies ecosystem and resource, and the cleaning equipment that needs, filter core mainly is used in oily filtration, air filtration, water filtration, air filtration etc. and filters industry now.Remove small amount of solid particle in liquid or the air, can protect the operate as normal of equipment or the cleaning of air, enter the filter core that is equipped with the certain specification filter screen when fluid after, its impurity is blocked, and the stream thing of cleaning flows out by filter core.This shows that the quality of filter core has influence on the effect of whole filter fully.Therefore filter core needs to carry out Performance Detection by checkout gear after making, to guarantee performance.Filter core checkout gear of the prior art comprises leak detection tank 1 as shown in Figure 1, and leak detection is equipped with leak detection fixture shell 2 in the tank 1, and described milipore filter filter core 5 to be checked is packed into behind the leak detection fixture shell 2, seals with sealing ring 4.Air inlet on leak detection fixture shell 23 ventilations then.Hunt leak this moment and filled with tracer liquid in the tank 1,, reach the effect of detection if milipore filter filter core 5 problematic words will produce minute bubbles in tracer liquid.But such structure has many troubles, such as needing to install sealing ring 4 after installing milipore filter filter core 5, poorly sealedly just may judge by accident in case sealing ring 4 is installed imappropriate causing.Whole testing process efficient is low, and the actual handling characteristics of the interior press mold of simulation does not detect simultaneously.
The utility model content
The purpose of this utility model provides the semi-automatic leakage detection apparatus of a kind of doughnut membrane cartridge, and it is low promptly to solve present inspection filter core checkout gear testing process efficient, the problem that the actual handling characteristics of press mold detects in not simulating simultaneously.
For reaching described effect, the semi-automatic leakage detection apparatus of a kind of doughnut membrane cartridge of the utility model, comprise the leak detection tank, in the leak detection tank semi-automatic assembly is housed, described semi-automatic assembly comprises testing stand, and the testing stand top is equipped with cylinder, and cylinder connects specimen holder, the specimen holder both sides are provided with guide wheel, and the testing stand both sides are provided with the guide rail with the guide wheel coupling.
Preferably, described guide rail is provided with near leak detection tank place and clamps the slope.Such structure guide wheel can be close to by clamping in the aspect, realizes the filter core sealing, and does not need extra closed system.
Preferably, the self-filler of connecting band air-operated solenoid valve on the described specimen holder, air-operated solenoid valve is connected on the cylinder.After cylinder dropped to the fixed position, air-operated solenoid valve was opened automatically, and the doughnut membrane cartridge is inflated, and had reached the effect of automatic detection.
Preferably, also be provided with the location firmware on the described specimen holder.Such structure has guaranteed that the position that the doughnut membrane cartridge is placed in the specimen holder is accurate, guarantees that the sealing of guide wheel puts in place.
Owing to adopted described technical scheme, as long as the doughnut membrane cartridge that the staff will need to detect is put into specimen holder, restart the utility model, the actual handling characteristics of press mold detected automatically in then the semi-automatic leakage detection apparatus of a kind of doughnut membrane cartridge of the utility model will be simulated.Whole process efficiency height, error is little, and is easy to use.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the structure chart of checkout gear in the prior art.
Fig. 2 is the structural representation of the semi-automatic leakage detection apparatus of a kind of doughnut membrane cartridge of the utility model.
The specific embodiment
As shown in Figure 2, the semi-automatic leakage detection apparatus of a kind of doughnut membrane cartridge of the utility model, comprise leak detection tank 1, in the leak detection tank 1 semi-automatic assembly 6 is housed, described semi-automatic assembly 6 comprises testing stand 61, and testing stand 61 tops are equipped with cylinder 62, and cylinder 62 connects specimen holder 66, specimen holder 66 both sides are provided with guide wheel 63, and testing stand 61 both sides are provided with the guide rail 64 with guide wheel 63 couplings.Described guide rail 64 is provided with near leak detection tank 1 place and clamps slope 65.The self-filler of connecting band air-operated solenoid valve on the described specimen holder 66, air-operated solenoid valve is connected on the cylinder 62.Also be provided with location firmware 67 on the described specimen holder 66.
During work, the milipore filter filter core 5 that operating personnel only need detect needs, just the doughnut membrane cartridge gets final product on specimen holder 66 according to location firmware 67 indicated fixed-site.After this work and finish automatically by the semi-automatic leakage detection apparatus of doughnut membrane cartridge.Cylinder 62 promotion specimen holders 66 move downward during work.Guide wheel 63 moves together along guide rail 64, to clamping sloping 65 positions and inwardly being close to, realizes filter core is sealed.So just do not need extra closed system to control the motion of guide wheel 63.When cylinder 62 moved to the end, the self-filler of connecting band air-operated solenoid valve was started working on the specimen holder 66, because air-operated solenoid valve is connected on the cylinder 62, so inflation work finishes automatically, and operating personnel can finish detection as long as observe leak detection tank 1.After detection finishes, cylinder 62 withdrawal that also can make progress automatically.The handled easily personnel fetch the milipore filter filter core 5 that detection finishes.
Owing to adopted such structure, detection efficiency is improved, and simulated effect is good, detects the reduction degree height, and is very easy to use.
Claims (4)
1. semi-automatic leakage detection apparatus of doughnut membrane cartridge, comprise leak detection tank (1), in the leak detection tank (1) semi-automatic assembly (6) is housed, it is characterized in that, described semi-automatic assembly (6) comprises testing stand (61), and testing stand (61) top is equipped with cylinder (62), and cylinder (62) connects specimen holder (66), specimen holder (66) both sides are provided with guide wheel (63), and testing stand (61) both sides are provided with the guide rail (64) with guide wheel (63) coupling.
2. the semi-automatic leakage detection apparatus of a kind of doughnut membrane cartridge as claimed in claim 1 is characterized in that: described guide rail (64) locates to be provided with clamping slope (65) near leak detection tank (1).
3. the semi-automatic leakage detection apparatus of a kind of doughnut membrane cartridge as claimed in claim 1 is characterized in that: described specimen holder (66) is gone up the self-filler of connecting band air-operated solenoid valve, and air-operated solenoid valve is connected on the cylinder (62).
4. as the semi-automatic leakage detection apparatus of the wherein arbitrary described a kind of doughnut membrane cartridge of claim 1-3, it is characterized in that: also be provided with location firmware (67) on the described specimen holder (66).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020508240XU CN201768496U (en) | 2010-08-25 | 2010-08-25 | Semi-automatic leak detection device of hollow fibre membrane filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020508240XU CN201768496U (en) | 2010-08-25 | 2010-08-25 | Semi-automatic leak detection device of hollow fibre membrane filter element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201768496U true CN201768496U (en) | 2011-03-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020508240XU Expired - Fee Related CN201768496U (en) | 2010-08-25 | 2010-08-25 | Semi-automatic leak detection device of hollow fibre membrane filter element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201768496U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106890576A (en) * | 2015-12-18 | 2017-06-27 | 汕头市奥斯博环保材料制造有限公司 | A kind of reverse osmosis membrane filter element quality inspection device |
| CN112844056A (en) * | 2021-01-21 | 2021-05-28 | 陈晓坤 | Membrane silk leak hunting device in production of PVDF hollow fiber membrane |
-
2010
- 2010-08-25 CN CN201020508240XU patent/CN201768496U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106890576A (en) * | 2015-12-18 | 2017-06-27 | 汕头市奥斯博环保材料制造有限公司 | A kind of reverse osmosis membrane filter element quality inspection device |
| CN106890576B (en) * | 2015-12-18 | 2023-05-26 | 广东奥斯博膜材料技术有限公司 | Reverse osmosis membrane filter core quality inspection device |
| CN112844056A (en) * | 2021-01-21 | 2021-05-28 | 陈晓坤 | Membrane silk leak hunting device in production of PVDF hollow fiber membrane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20130825 |