CN203561482U - Ventilation window filter leak tightness detecting device - Google Patents
Ventilation window filter leak tightness detecting device Download PDFInfo
- Publication number
- CN203561482U CN203561482U CN201320669017.7U CN201320669017U CN203561482U CN 203561482 U CN203561482 U CN 203561482U CN 201320669017 U CN201320669017 U CN 201320669017U CN 203561482 U CN203561482 U CN 203561482U
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- Prior art keywords
- transom
- filtrator
- placing
- oil
- water separator
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- Expired - Lifetime
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- 238000009423 ventilation Methods 0.000 title abstract 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 238000007789 sealing Methods 0.000 claims abstract description 29
- 238000001514 detection method Methods 0.000 claims abstract description 21
- 230000002950 deficient Effects 0.000 claims description 9
- 238000003466 welding Methods 0.000 abstract description 6
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 6
- 229910052753 mercury Inorganic materials 0.000 description 6
- 239000012528 membrane Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 3
- 230000003828 downregulation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 208000036142 Viral infection Diseases 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000012812 general test Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- MEYZYGMYMLNUHJ-UHFFFAOYSA-N tunicamycin Natural products CC(C)CCCCCCCCCC=CC(=O)NC1C(O)C(O)C(CC(O)C2OC(C(O)C2O)N3C=CC(=O)NC3=O)OC1OC4OC(CO)C(O)C(O)C4NC(=O)C MEYZYGMYMLNUHJ-UHFFFAOYSA-N 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of medical instruments, and mainly relates to a ventilation window filter leak tightness detecting device. The utility model aims to solve a problem of providing a safe ventilation window filter leak tightness detecting device capable of truly and effectively detecting the welding leak tightness of a ventilation film of a ventilation window filter without affecting continue use of the ventilation window filter. The scheme is that a vacuum pump is located at the end, a negative pressure tank is located between the vacuum pump and an electromagnetic valve, a pressure gauge is located between the electromagnetic valve and an oil-water separator, an alarm indicating lamp is located between the oil-water separator and a ventilation window filter placing device, a water channel for detection is arranged under the ventilation window filter placing device, and the ventilation window filter placing device is arranged between the alarm indicating lamp and a sealing adaptor mechanism. Compared with the prior art, the ventilation window filter leak tightness detecting device has the advantages that the detection is convenient, the efficiency is high, detected parts cannot be injured, the detection accuracy is higher, and the ventilation window filter leak tightness detecting device is safer and more effective.
Description
Technical field
The utility model belongs to technical field of medical instruments, relates generally to the device for detecting sealability of transom filtrator.
Background technology
For guaranteeing security, the validity of filtrator, need to detect accordingly filtrator, the general test item of filtrator is outward appearance, particle contamination, rejection rate (being strainability), leaks (being sealing), flow velocity, pulling strengrth.Transom filtrator is compared with plain filter, and venting quality is better, has more security, and this is because transom filtrator has an aperture in upper cover position, and is welded with ventilated membrane at this aperture place, and this layer of ventilated membrane has ventilative no leakage function.This tunic must be bonding firmly with transom filter cover, the security of guarantee filtrator and validity, and therefore transom filtrator will carry out the sealing propertytest of ventilated membrane welding.
In Chinese patent literature, disclose a kind of name and be called that (application number is: 201120430888.4) from exhaust liquid medicine filter pick-up unit, filter bits is on leak detection platform, draft tube is connected with the import of filtrator, in draft tube, be provided with pressure regulator valve and solenoid valve, on solenoid valve, be provided with the time relay; One end of escape pipe is connected with the vent port of the film that blocks water in filtrator, and the other end is connected with mercury slug.Control time relay and solenoid valve, detect unit interval internal resistance moisture film upper air-vent effluent air amount, i.e. mercury pressure.Block water film vent port pore size, distribute differ, when pore diameter distribution more sparse, and the film welding that blocks water is not in place, while blocking water the micro-leakage of film, can make mercury slug lifting height is normal value, can not detect the filtrator of the micro-leakage of film that blocks water, i.e. whether real qualified can not being detected of the welding of filtrator.And because mercury slug is connected with tested filter, may cause mercury to enter in filtrator, and that mercury is tool is virose, does not there is security.
Based on above reason, so just propose a kind of demand, be desirable to provide a kind of pick-up unit, can authentic and validly detect the sealing of transom filtrator ventilated membrane welding, do not damage again transom filtrator.
Summary of the invention
The technical issues that need to address are: can authentic and validly detect the sealing of transom filtrator ventilated membrane welding, and do not affect, transom filtrator continues to use, a kind of transom filter seal pick-up unit of safety.
The utility model can adopt following technical proposals to realize: transom filter seal pick-up unit is by sealing adaptor mechanism, transom filtrator apparatus for placing, detection tank, vacuum pump, negative-pressure cup, solenoid valve, tensimeter, oil-water separator, alarm lamp, pipeline, travelling belt one, frock bar, vibrating disc, mechanical arm, travelling belt two, qualified case, defective case, baking oven composition, it is characterized in that vacuum pump is positioned at least significant end, negative-pressure cup is positioned in the middle of vacuum pump and solenoid valve, tensimeter is positioned in the middle of solenoid valve and oil-water separator, alarm lamp is positioned in the middle of oil-water separator and transom filtrator apparatus for placing, alarm lamp is placed easy look-out station, it under transom filtrator apparatus for placing, is detection tank, transom filtrator apparatus for placing is positioned in the middle of alarm lamp and sealing adaptor mechanism.Vacuum pump entry into service when negative-pressure cup internal pressure reaches the minimum value of setting, while reaching the maximal value of setting, vacuum pump shuts down.Oil-water separator is in order to guarantee that detecting water does not enter in pipeline.According to detect transom filtrator number number solenoid valve is set, tensimeter, oil-water separator, alarm lamp, the quantity of sealing adaptor mechanism.Vibrating disc is positioned at the orientation, lower-left of travelling belt one, travelling belt one is positioned at the left of transom filtrator apparatus for placing, travelling belt two is positioned at the right-hand of transom filtrator apparatus for placing, and travelling belt one, transom filtrator apparatus for placing, travelling belt two successively order linearly arrange.
The utility model can also adopt following technical proposals to realize: sealing adaptor mechanism, transom filtrator apparatus for placing, detection tank, vacuum pump, negative-pressure cup, solenoid valve, tensimeter, oil-water separator, alarm lamp, pipeline, rotating disk, mechanical arm, vibrating disc, qualified case, defective case, baking oven.It is characterized in that vacuum pump is positioned at least significant end, negative-pressure cup is positioned in the middle of vacuum pump and solenoid valve, tensimeter is positioned in the middle of solenoid valve and oil-water separator, alarm lamp is positioned in the middle of oil-water separator and transom filtrator apparatus for placing, alarm lamp is placed easy look-out station, under transom filtrator apparatus for placing, be detection tank, transom filtrator apparatus for placing is positioned in the middle of alarm lamp and sealing adaptor mechanism.Vacuum pump entry into service when negative-pressure cup internal pressure reaches the minimum value of setting, while reaching the maximal value of setting, vacuum pump shuts down.Oil-water separator is in order to guarantee that detecting water does not enter in pipeline.According to detect transom filtrator number number solenoid valve is set, tensimeter, oil-water separator, alarm lamp, the quantity of sealing adaptor mechanism.Rotating disk is the round turntable of position, four directions hollow out, and transom filtrator apparatus for placing is all placed at hollow out position, position, four directions.Transom filtrator is neatly placed in by vibrating disc on the transom filtrator apparatus for placing of rotating disk right bit; The lower orientation of rotating disk is for being closely connected the inlet of transom filtrator with sealing adaptor mechanism; The left position of rotating disk for detect position, vacuum pump, negative-pressure cup, solenoid valve, tensimeter, oil-water separator, alarm lamp, pipeline are positioned at the left side of this rotating disk left position to be fixed, detect with tank be fixed on left position transom filtrator apparatus for placing under; It directly over rotating disk, is the treatment sites to transom filtrator after detecting.The hollow out quantity of rotating disk is designed to position, four directions as required, or more than four orientation.
The utility model compared with prior art, easy to detect, and efficiency is high, and detected member not damaged detects degree of accuracy higher, has more security, validity.
Accompanying drawing explanation
Fig. 1 is wherein a kind of structural representation of transom filter seal pick-up unit: 1-sealing adaptor mechanism, 2-transom filtrator apparatus for placing, 3-detection tank, 4-vacuum pump, 5-negative-pressure cup, 6-solenoid valve, 7-tensimeter, 8-oil-water separator, 9-alarm lamp, 10-pipeline, 11-travelling belt one, 12-frock bar, 13-vibrating disc, 14-mechanical arm, 15-travelling belt two, the qualified case of 16-, the defective case of 17-, 18-baking oven.
Fig. 2 is the another kind of structural representation of transom filter seal pick-up unit: 1-sealing adaptor mechanism, 2-transom filtrator apparatus for placing, 3-detection tank, 4-vacuum pump, 5-negative-pressure cup, 6-solenoid valve, 7-tensimeter, 8-oil-water separator, 9-alarm lamp, 10-pipeline, 11-rotating disk, 12-mechanical arm, 13-vibrating disc, the qualified case of 14-, the defective case of 15-, 16-baking oven.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.
Embodiment mono-
With reference to Fig. 1, transom filter seal pick-up unit is by sealing adaptor mechanism (1), transom filtrator apparatus for placing (2), detect with tank (3), vacuum pump (4), negative-pressure cup (5), solenoid valve (6), tensimeter (7), oil-water separator (8), alarm lamp (9), pipeline (10) composition.It is characterized in that vacuum pump is positioned at least significant end, negative-pressure cup is positioned in the middle of vacuum pump and solenoid valve, tensimeter is positioned in the middle of solenoid valve and oil-water separator, alarm lamp is positioned in the middle of oil-water separator and transom filtrator apparatus for placing, alarm lamp is arranged at easy look-out station, under transom filtrator apparatus for placing, be detection tank, transom filtrator apparatus for placing is positioned in the middle of alarm lamp and sealing adaptor mechanism.Vacuum pump entry into service when negative-pressure cup internal pressure reaches the minimum value of setting, while reaching the maximal value of setting, vacuum pump shuts down.Oil-water separator is in order to guarantee that detecting water does not enter in pipeline.According to detect transom filtrator number number solenoid valve is set, tensimeter, oil-water separator, alarm lamp, the quantity of sealing adaptor mechanism.Transom filtrator is neatly placed on frock bar by vibrating disc (13), by travelling belt one (11), is transmitted.Mechanical arm (14) by the frock bar (12) that places transom filtrator by being placed into transom filtrator apparatus for placing on travelling belt one, also detect with directly over tank, mechanical arm is closely connected the inlet of transom filtrator to be detected with sealing adaptor mechanism; The liquid outlet of transom filtrator is closely connected with pipeline.Detection is risen with tank, transom filtrator entirety is immersed and detected with in tank, open solenoid valve, make transom filtrator be pumped into certain negative pressure state, shut electromagnetic valve after 0.1S-60S, transom filtrator negative regulation maintains 0.1S-60S, as unchanged in manometric indication, transom filter seal is good, if the more and more less transom of the pressure filter seal of tensimeter indication is defective, corresponding alarm lamp is bright.After detection, detection is fallen with tank, mechanical arm is placed on the frock bar of the transom filtrator having detected on static travelling belt two (15), qualified transom filtrator is positioned in qualified case (16) by mechanical arm, underproof transom filtrator is placed in defective case (17), and qualified case is put into baking oven (18) dries transom filtrator.Vibrating disc is positioned at the orientation, lower-left of travelling belt one, travelling belt one is positioned at the left of transom filtrator apparatus for placing, travelling belt two is positioned at the right-hand of transom filtrator apparatus for placing, and travelling belt one, transom filtrator apparatus for placing, travelling belt two successively order linearly arrange.The utility model is easy to detect, and efficiency is high, and detected member not damaged detects degree of accuracy higher, has more security, validity.
Embodiment bis-
With reference to Fig. 2, transom filter seal pick-up unit is by sealing adaptor mechanism (1), transom filtrator apparatus for placing (2), detects with tank (3), vacuum pump (4), negative-pressure cup (5), solenoid valve (6), tensimeter (7), oil-water separator (8), alarm lamp (9), pipeline (10) composition.It is characterized in that vacuum pump is positioned at least significant end, negative-pressure cup is positioned in the middle of vacuum pump and solenoid valve, tensimeter is positioned in the middle of solenoid valve and oil-water separator, alarm lamp is positioned in the middle of oil-water separator and transom filtrator apparatus for placing, alarm lamp is arranged at easy look-out station, under transom filtrator apparatus for placing, be detection tank, transom filtrator apparatus for placing is positioned in the middle of alarm lamp and sealing adaptor mechanism.Vacuum pump entry into service when negative-pressure cup internal pressure reaches the minimum value of setting, while reaching the maximal value of setting, vacuum pump shuts down.Oil-water separator is in order to guarantee that detecting water does not enter in pipeline.According to detect transom filtrator number number solenoid valve is set, tensimeter, oil-water separator, alarm lamp, the quantity of sealing adaptor mechanism.Rotating disk (11) is the round turntable of position, four directions hollow out, and transom filtrator apparatus for placing is all placed at hollow out position, position, four directions.Transom filtrator is neatly placed in by vibrating disc (13) on the transom filtrator apparatus for placing of rotating disk right bit, the lower orientation of rotating disk is for being closely connected the inlet of transom filtrator with sealing adaptor mechanism, the left position of rotating disk is for detecting position, vacuum pump, negative-pressure cup, solenoid valve, tensimeter, oil-water separator, alarm lamp, pipeline is positioned at the left side of this rotating disk left position to be fixed, detection with tank, be fixed on left position transom filtrator apparatus for placing under, mechanical arm (12) is closely connected the liquid outlet of transom filtrator to be detected with pipeline with detection, then transom filtrator entirety is dipped vertically into and detects with in tank, open solenoid valve, make transom filtrator be pumped into certain negative pressure state, shut electromagnetic valve after 0.1S-60S, transom filtrator negative regulation maintains 0.1S-60S, as unchanged in manometric indication, transom filter seal is good, if the more and more less transom of the pressure of manometric indication filter seal is defective, corresponding alarm lamp is bright.It directly over rotating disk, is the treatment sites to transom filtrator after detecting, corresponding underproof transom filtrator is placed in unacceptable product case (15), qualified transom filtrator is placed in qualified case (14), and qualified case is put into baking oven (16) dries transom filtrator.The hollow out quantity of rotating disk is designed to position, four directions as required, or more than four orientation.The utility model is easy to detect, and efficiency is high, and detected member not damaged detects degree of accuracy higher, has more security, validity.
Above embodiment is only for the utility model is described, and is not limitation of the utility model, and the those of ordinary skill in relevant technologies field, in the situation that not departing from spirit and scope of the present utility model, can also make a variety of changes and modification.Therefore all technical schemes that are equal to also belong to protection category of the present utility model.
Claims (9)
1. transom filter seal pick-up unit, it is characterized in that transom filter seal pick-up unit is by sealing adaptor mechanism, transom filtrator apparatus for placing, detection tank, vacuum pump, negative-pressure cup, solenoid valve, tensimeter, oil-water separator, alarm lamp, pipeline, travelling belt one, frock bar, vibrating disc, mechanical arm, travelling belt two, qualified case, defective case, baking oven composition, vacuum pump is positioned at least significant end, negative-pressure cup is positioned in the middle of vacuum pump and solenoid valve, tensimeter is positioned in the middle of solenoid valve and oil-water separator, alarm lamp is positioned in the middle of oil-water separator and transom filtrator apparatus for placing, alarm lamp is placed easy look-out station, it under transom filtrator apparatus for placing, is detection tank, transom filtrator apparatus for placing is positioned in the middle of alarm lamp and sealing adaptor mechanism, oil-water separator is in order to guarantee that detecting water does not enter in pipeline.
2. transom filter seal pick-up unit according to claim 1, it is characterized in that vibrating disc is positioned at the orientation, lower-left of travelling belt one, travelling belt one is positioned at the left of transom filtrator apparatus for placing, travelling belt two is positioned at the right-hand of transom filtrator apparatus for placing, and travelling belt one, transom filtrator apparatus for placing, travelling belt two successively order linearly arrange.
3. transom filter seal pick-up unit, it is characterized in that transom filter seal pick-up unit is by sealing adaptor mechanism, transom filtrator apparatus for placing, detection tank, vacuum pump, negative-pressure cup, solenoid valve, tensimeter, oil-water separator, alarm lamp, pipeline, rotating disk, mechanical arm, vibrating disc, qualified case, defective case, baking oven, vacuum pump is positioned at least significant end, negative-pressure cup is positioned in the middle of vacuum pump and solenoid valve, tensimeter is positioned in the middle of solenoid valve and oil-water separator, alarm lamp is positioned in the middle of oil-water separator and transom filtrator apparatus for placing, alarm lamp is placed easy look-out station, it under transom filtrator apparatus for placing, is detection tank, transom filtrator apparatus for placing is positioned in the middle of alarm lamp and sealing adaptor mechanism, oil-water separator is in order to guarantee that detecting water does not enter in pipeline.
4. transom filter seal pick-up unit according to claim 3, is characterized in that rotating disk is the round turntable of position, four directions hollow out, and transom filtrator apparatus for placing is all placed at hollow out position, position, four directions.
5. transom filter seal pick-up unit according to claim 3, is characterized in that transom filtrator is neatly placed in by vibrating disc on the transom filtrator apparatus for placing of rotating disk right bit; The lower orientation of rotating disk is for being closely connected the inlet of transom filtrator with sealing adaptor mechanism; The left position of rotating disk for detect position, vacuum pump, negative-pressure cup, solenoid valve, tensimeter, oil-water separator, alarm lamp, pipeline are positioned at the left side of this rotating disk left position to be fixed, detect with tank be fixed on left position transom filtrator apparatus for placing under; It directly over rotating disk, is the treatment sites to transom filtrator after detecting.
6. transom filter seal pick-up unit according to claim 3, is characterized in that the hollow out quantity of rotating disk is designed to position, four directions as required, or more than four orientation.
7. according to the transom filter seal pick-up unit described in any one in claim 1,3, it is characterized in that according to detect transom filtrator number number solenoid valve is set, tensimeter, oil-water separator, alarm lamp, the quantity of sealing adaptor mechanism.
8. according to the transom filter seal pick-up unit described in any one in claim 1,3, it is characterized in that vacuum pump entry into service when negative-pressure cup internal pressure reaches the minimum value of setting, while reaching the maximal value of setting, vacuum pump shuts down.
9. according to the transom filter seal pick-up unit described in any one in claim 1,3, it is characterized in that transom filtrator pick-up unit is detecting with being pumped into negative pressure in tank and keeping the constant sealing that detects transom filtrator of pressure by transom filtrator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320669017.7U CN203561482U (en) | 2013-10-29 | 2013-10-29 | Ventilation window filter leak tightness detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320669017.7U CN203561482U (en) | 2013-10-29 | 2013-10-29 | Ventilation window filter leak tightness detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203561482U true CN203561482U (en) | 2014-04-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320669017.7U Expired - Lifetime CN203561482U (en) | 2013-10-29 | 2013-10-29 | Ventilation window filter leak tightness detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203561482U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107941429A (en) * | 2017-11-25 | 2018-04-20 | 广东创智智能装备有限公司 | A kind of automotive oil tank seals water leakage detection apparatus |
-
2013
- 2013-10-29 CN CN201320669017.7U patent/CN203561482U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107941429A (en) * | 2017-11-25 | 2018-04-20 | 广东创智智能装备有限公司 | A kind of automotive oil tank seals water leakage detection apparatus |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140423 |
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| CX01 | Expiry of patent term |