CN203798592U - Filter scanning leak detection device - Google Patents
Filter scanning leak detection device Download PDFInfo
- Publication number
- CN203798592U CN203798592U CN201420040999.8U CN201420040999U CN203798592U CN 203798592 U CN203798592 U CN 203798592U CN 201420040999 U CN201420040999 U CN 201420040999U CN 203798592 U CN203798592 U CN 203798592U
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- guide rail
- rail
- slide block
- module
- rail module
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- 238000001514 detection method Methods 0.000 title claims abstract description 31
- 239000002245 particle Substances 0.000 claims abstract description 37
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 22
- 238000005070 sampling Methods 0.000 abstract 2
- 238000011156 evaluation Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 1
- 238000010205 computational analysis Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a filter scanning leak detection device. The filter scanning leak detection device comprises a rectangular base, supporting rollers arranged on the rectangular base, frames arranged at two sides of the supporting rollers, a first guide rail module which is longitudinally arranged on one frame, a second guide rail module and a guide rail which are transversely arranged on the frame respectively, a particle sampling unit which is arranged on the first guide rail module; the frames are rectangle-shaped; long edges of the frames are connected with long edges of the rectangle-shaped base; the first guide rail module is arranged between the second guide rail module and the guide rail; the first guide rail module can move transversely on the frame along the second guide rail module and the guide rail; and the particle sampling unit can move along the first guide rail module. The filter scanning leak detection device of the utility model is advantageous in excellent rigidity, compact structure, beautiful appearance, small airflow field interference, automatic operation and high detection efficiency.
Description
Technical field
The utility model relates to filter leak field, is specifically related to a kind of filters scan leakage detection apparatus.
Background technology
Manufacture field or type approval test department at efficient and ultra high efficiency air strainer, use scanning leak detection pick-up unit to line by line scan to outlet air surface efficient and ultra high efficiency air strainer, to air strainer is carried out to leak source detection and performance evaluation.
In prior art, be to adopt portable particle counter device, by artificial hand-held, measurand lined by line scan and reading out data, then by the strainability of artificial calculating, analysis and evaluation measurand.
Portable particle counter device adopts laser particle counter method conventionally, can manually set different particle diameter passages, to detect by the number of particles of tested filtrator different-grain diameter, according to these data, just can analyze the strainability that judges tested filtrator.
Owing to adopting manual operation, time-consuming, effort, speed is difficult to control, and leak source is difficult to accurate location, therefore randomness is larger, detects error also large, is difficult to the performance of accurate evaluation measurand.
Manual read fetches data and computational analysis, and efficiency is very low, is especially difficult to adapt to produce in enormous quantities.
Utility model content
The purpose of this utility model is to provide a kind of filters scan leakage detection apparatus, good rigidly, and compact conformation, elegant in appearance, airflow field disturbs little, automation mechanized operation, detection efficiency is high.
In order to achieve the above object, the utility model is achieved through the following technical solutions: a kind of filters scan leakage detection apparatus, be characterized in, and comprise:
Rectangular base;
Be arranged on the backing roll in rectangular base;
Be arranged on the framework of backing roll both sides;
Described framework is rectangular;
The long limit of described framework is connected with the long limit of rectangular base;
Longitudinally be arranged on the first rail module on framework;
Be horizontally installed on respectively the second rail module and guide rail on framework;
The first described rail module is arranged between the second rail module and guide rail;
The first described rail module can be along the second rail module and guide rail transverse shifting on framework;
Be arranged on the particle sampler unit on the first rail module;
Described particle sampler unit can move along the first rail module.
On described backing roll, place tested filtrator.
The first described rail module comprises pedestal, longitudinal rail, the first servo motor and the first guide rail slide block;
Described pedestal is longitudinally arranged on framework;
Described pedestal two ends connect respectively the second rail module and guide rail;
Described longitudinal rail is arranged on pedestal;
The first described servo motor is arranged on one end of longitudinal rail;
The first described guide rail slide block longitudinally guide rail slides;
Described particle sampler unit is arranged on the first guide rail slide block.
The second described rail module comprises cross slide way, the second servo motor and the second guide rail slide block;
Described cross slide way is horizontally installed on framework;
The second described servo motor is arranged on one end of cross slide way;
The second described guide rail slide block can slide along cross slide way;
The second described guide rail slide block is connected with pedestal.
Described guide rail comprises the 3rd guide rail slide block;
The 3rd described guide rail slide block can slide along guide rail;
The 3rd described guide rail slide block is connected with pedestal.
Described particle sampler unit comprises support, conduit and particle sampler head;
Described support is arranged on the first guide rail slide block;
Described conduit is arranged on support;
Described conduit one end connects particle sampler head.
The other end of described conduit is connected to particle counting instrument.
The utility model one filters scan leakage detection apparatus compared with prior art has the following advantages: owing to being provided with base and framework, structural rigidity is good, and design detects specification limit broadness, and strong adaptability is safeguarded simply, setting and easy to adjust, and use cost is low; Owing to being provided with the first rail module and the second rail module, can be according to the specification of measurand, horizontal and the longitudinal working range automation mechanized operation of convenient setting, detection efficiency is high, therefore separate unit testing cost is lower, sweep velocity can set in a big way, to adapt to different detected objects, positioning precision is high, facilitates detection and the location of leak source, accuracy of detection is secure, and testing result is with a high credibility.
Brief description of the drawings
Fig. 1 is the one-piece construction schematic diagram of a kind of filters scan leakage detection apparatus of the utility model.
Fig. 2 is the vertical view of a kind of filters scan leakage detection apparatus of the utility model.
Fig. 3 is the front view of a kind of filters scan leakage detection apparatus of the utility model.
Fig. 4 is the right view of a kind of filters scan leakage detection apparatus of the utility model.
Embodiment
Below in conjunction with accompanying drawing, by describing a preferably specific embodiment in detail, the utility model is further elaborated.
As shown in Figure 1 and Figure 2, a kind of filters scan leakage detection apparatus, comprises: rectangular base 1; Be arranged on the backing roll 2 in rectangular base 1; Be arranged on the framework 3 of backing roll 2 both sides; Framework 3 is rectangular; The long limit of framework 3 is connected with the long limit of rectangular base 1; Longitudinally be arranged on the first rail module 4 on framework 3; Be horizontally installed on respectively the second rail module 5 and guide rail 6 on framework 3; The first rail module 4 is arranged between the second rail module 5 and guide rail 6; The first rail module 4 can be along the second rail module 5 and guide rail 6 transverse shifting on framework 3; Be arranged on the particle sampler unit 7 on the first rail module 4; Particle sampler unit 7 can move along the first rail module 4.On backing roll 2, place tested filtrator.
As shown in Figure 1, Figure 3, the first rail module 4 comprises pedestal 41, longitudinal rail 42, the first servo motor 43, the first guide rail slide block 44 and the first guide rail drag chain 45; Pedestal 41 is longitudinally arranged on framework 3; Pedestal 41 two ends connect respectively the second rail module 5 and guide rail 6; Longitudinal rail 42 is arranged on pedestal 41; The first servo motor 43 is arranged on one end of longitudinal rail 42; The first guide rail slide block 44 longitudinally guide rail 42 slides; Particle sampler unit 7 is arranged on the first guide rail slide block 44; The first guide rail drag chain 45 is for fixing the cable of the first servo motor 43.
As shown in Figure 1, Figure 3, the second rail module 5 comprises cross slide way 51, the second servo motor 52, the second guide rail slide block 53 and the second guide rail drag chain 54; Cross slide way 51 is horizontally installed on framework 3; The second servo motor 52 is arranged on one end of cross slide way 51; The second guide rail slide block 53 can slide along cross slide way 51; The second guide rail slide block 53 is connected with pedestal 41; The second guide rail drag chain 54 is for fixing the cable of the second servo motor 52.
Guide rail 6 comprises the 3rd guide rail slide block 61; The 3rd described guide rail slide block 61 can slide along guide rail 6; The 3rd guide rail slide block 61 is connected with pedestal 41.
As shown in Figure 4, particle sampler unit 7 comprises support 71, conduit 72 and particle sampler head 73; Support 71 is arranged on the first guide rail slide block 44; Conduit 72 is arranged on support 71; Conduit 72 one end connect particle sampler head 73.The other end of conduit 72 is connected to particle counting instrument.
Concrete application: as shown in Figure 1, taking framework 3 laterally as X-axis, be longitudinally Y-axis, the support 71 of particle sampler unit 7 is set up coordinate system for Z axis, the first rail module 4 is positioned at X-axis, i.e. the top of framework 3; The second rail module 5 is positioned at Y-axis, i.e. a side of framework 3; Guide rail 6 installation frame 3 bottoms; The conduit of particle sampler unit 7 is manually adjusted and fixes before and after Z axis.
The first servo motor 43 of the first rail module 4 is connected respectively controller with the second servo motor 52 of the second rail module 5, and the instruction of controller setup control, comprises speed and stroke distances.Controller drives the second guide rail slide block 53 of the second rail module 5 to move along X-axis, because the pedestal 41 of the first rail module 4 is connected with the second guide rail slide block 53 and the 3rd guide rail slide block 61 respectively, therefore drive the 3rd guide rail slide block 61 to slide in X-direction along guide rail 6, now the first rail module 4 entirety are moved along X-axis, controller drives the first guide rail slide block 44 of the first rail module 4 to move along Y-axis, now drive the particle sampler head 73 of particle sampler unit 7 to move together, the movement locus of particle sampler head 73 forms rectangular scanning frame, thereby can realize and complete particle sampler head 73 lines by line scan to tested filter outlet air surface, the particle of collecting is delivered to particle counting instrument through conduit 72 simultaneously and carries out particle diameter and quantity detection, and it is corresponding with X-Y axial coordinate that these are detected to data, i.e. location, utilize computing machine can realize detection data acquisition, calculate, storage and output detections report.
In the time that the first guide rail slide block 44 and the second guide rail slide block 53 run to the two ends of stroke distances, controller drives the first guide rail slide block 44 and the second guide rail slide block 53 motion in the other direction.
Although content of the present utility model has been done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to restriction of the present utility model.Read after foregoing those skilled in the art, for multiple amendment of the present utility model and substitute will be all apparent.Therefore, protection domain of the present utility model should be limited to the appended claims.
Claims (7)
1. a filters scan leakage detection apparatus, is characterized in that, comprises:
Rectangular base (1);
Be arranged on the backing roll (2) in rectangular base (1);
Be arranged on the framework (3) of backing roll (2) both sides;
Described framework (3) is rectangular;
The long limit of described framework (3) is connected with the long limit of rectangular base (1);
Longitudinally be arranged on the first rail module (4) on framework (3);
Be horizontally installed on respectively the second rail module (5) and guide rail (6) on framework (3);
Described the first rail module (4) is arranged between the second rail module (5) and guide rail (6);
Described the first rail module (4) can be gone up transverse shifting at framework (3) along the second rail module (5) and guide rail (6);
Be arranged on the particle sampler unit (7) on the first rail module (4);
Described particle sampler unit (7) can be mobile along the first rail module (4).
2. filters scan leakage detection apparatus as claimed in claim 1, is characterized in that, the described tested filtrator of the upper placement of backing roll (2).
3. filters scan leakage detection apparatus as claimed in claim 1, is characterized in that, described the first rail module (4) comprises pedestal (41), longitudinal rail (42), the first servo motor (43) and the first guide rail slide block (44);
Described pedestal (41) is longitudinally arranged on framework (3);
Described pedestal (41) two ends connect respectively the second rail module (5) and guide rail (6);
Described longitudinal rail (42) is arranged on pedestal (41);
Described the first servo motor (43) is arranged on one end of longitudinal rail (42);
Described the first guide rail slide block (44) longitudinally guide rail (42) slides;
Described particle sampler unit (7) is arranged on the first guide rail slide block (44).
4. filters scan leakage detection apparatus as claimed in claim 3, is characterized in that, described the second rail module (5) comprises cross slide way (51), the second servo motor (52) and the second guide rail slide block (53);
Described cross slide way (51) is horizontally installed on framework (3);
Described the second servo motor (52) is arranged on one end of cross slide way (51);
Described the second guide rail slide block (53) can slide along cross slide way (51);
Described the second guide rail slide block (53) is connected with pedestal (41).
5. filters scan leakage detection apparatus as claimed in claim 3, is characterized in that, described guide rail (6) comprises the 3rd guide rail slide block (61);
The 3rd described guide rail slide block (61) can slide along guide rail (6);
The 3rd described guide rail slide block (61) is connected with pedestal (41).
6. filters scan leakage detection apparatus as claimed in claim 3, is characterized in that, described particle sampler unit (7) comprises support (71), conduit (72) and particle sampler head (73);
Described support (71) is arranged on the first guide rail slide block (44);
Described conduit (72) is arranged on support (71);
Described conduit (72) one end connects particle sampler head (73).
7. filters scan leakage detection apparatus as claimed in claim 6, is characterized in that, the other end of described conduit (72) is connected to particle counting instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420040999.8U CN203798592U (en) | 2014-01-22 | 2014-01-22 | Filter scanning leak detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420040999.8U CN203798592U (en) | 2014-01-22 | 2014-01-22 | Filter scanning leak detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203798592U true CN203798592U (en) | 2014-08-27 |
Family
ID=51380797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420040999.8U Expired - Lifetime CN203798592U (en) | 2014-01-22 | 2014-01-22 | Filter scanning leak detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203798592U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104437705A (en) * | 2014-12-01 | 2015-03-25 | 上海力申科学仪器有限公司 | Clean bench capable of monitoring leakage in real time |
| CN104437706A (en) * | 2014-12-03 | 2015-03-25 | 上海力申科学仪器有限公司 | Clean bench capable of monitoring cleanliness in real time |
| CN104437684A (en) * | 2014-12-01 | 2015-03-25 | 上海力申科学仪器有限公司 | Biological safety cabinet for monitoring filter leakage in real time |
| CN113358557A (en) * | 2021-05-24 | 2021-09-07 | 深圳市艾比森光电股份有限公司 | Thrust measurement method and device |
-
2014
- 2014-01-22 CN CN201420040999.8U patent/CN203798592U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104437705A (en) * | 2014-12-01 | 2015-03-25 | 上海力申科学仪器有限公司 | Clean bench capable of monitoring leakage in real time |
| CN104437684A (en) * | 2014-12-01 | 2015-03-25 | 上海力申科学仪器有限公司 | Biological safety cabinet for monitoring filter leakage in real time |
| CN104437706A (en) * | 2014-12-03 | 2015-03-25 | 上海力申科学仪器有限公司 | Clean bench capable of monitoring cleanliness in real time |
| CN113358557A (en) * | 2021-05-24 | 2021-09-07 | 深圳市艾比森光电股份有限公司 | Thrust measurement method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140827 |
|
| CX01 | Expiry of patent term |