CN207540718U - A kind of multichannel air-tightness tester - Google Patents
A kind of multichannel air-tightness tester Download PDFInfo
- Publication number
- CN207540718U CN207540718U CN201721524187.0U CN201721524187U CN207540718U CN 207540718 U CN207540718 U CN 207540718U CN 201721524187 U CN201721524187 U CN 201721524187U CN 207540718 U CN207540718 U CN 207540718U
- Authority
- CN
- China
- Prior art keywords
- solenoid valve
- air
- tester
- valve
- test channel
- 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
- 238000012360 testing method Methods 0.000 claims abstract description 77
- 230000000740 bleeding effect Effects 0.000 claims abstract description 13
- 238000001514 detection method Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model is related to gas-tight tester technical fields, more particularly to a kind of multichannel air-tightness tester, including tester ontology, the air gauge being arranged on the tester ontology is further included, the time relay, power switch, starts testing button, stop testing button, the first TCH test channel, the second TCH test channel, power cord access port, air inlet, pressure regulator valve, pressure sensor, the first solenoid valve, second solenoid valve, air bleeding valve and master control solenoid valve；The air gauge, the time relay, power switch, startup testing button and stopping testing button being separately positioned on the main panel of the tester ontology.Using the technical solution, test is alternateed by two channels, effectively improves testing efficiency.
Description
Technical field
The utility model is related to air-tightness tester technical field, more particularly to a kind of multichannel air-tightness tester.
Background technology
Existing air-tightness tester detection product mode is broadly divided into that method is stopped leakage in the roof in pressurization and vacuum is stopped leakage in the roof two kinds of method, lacks
Putting is：Only there are one sense channel, the efficiency for detecting product is low.In test process, the lower product tested of operator dismounting is again
It loads onto non-test product and takes about 36 seconds, this period, tester was constantly in the states to be tested such as shutdown, air tightness test
The time of instrument test product is 90 seconds, and one product of test will take two points and (include the consumption of operator dismounting product in 30 seconds
When), the product of operator interior test at work is few, waiting for a long time, greatly waste of manpower and time.To operator
It reduces and takes in product process is dismounted, too fast operation is easily damaged product, can cause the waste of bigger in this way, and still
It can not solve the problems, such as operator manpower and waste of time when waiting for product test.
Utility model content
In view of the above problems, the purpose of this utility model is to provide a kind of multichannel air-tightness testers, solve existing
The problem of detection efficiency is low in technology.
The complete technical solution of the utility model is：
The utility model discloses a kind of multichannel air-tightness testers, including tester ontology, further include and are arranged on institute
The air gauge on tester ontology is stated, the time relay, power switch, starts testing button, stop testing button, the first test
Channel, the second TCH test channel, power cord access port, air inlet, pressure regulator valve, pressure sensor, the first solenoid valve, the second electricity
Magnet valve, air bleeding valve and master control solenoid valve；The air gauge, power switch, starts testing button and stops test the time relay
Button is separately positioned on the main panel of the tester ontology；First TCH test channel, the second TCH test channel, power cord connect
Entrance and air inlet and pressure regulator valve are separately positioned on the side panel of the tester ontology；The pressure sensor,
One solenoid valve, second solenoid valve, air bleeding valve and master control solenoid valve are separately positioned on the inside of the tester ontology；The pressure
Sensor is used to detect first TCH test channel and the product pressure information in second TCH test channel；First electromagnetism
Valve is electrically connected with the first time TCH test channel；The second solenoid valve is electrically connected with second TCH test channel；It is described
First solenoid valve, second solenoid valve, air bleeding valve are electrically connected respectively with the master control solenoid valve；The pressure regulator valve and the master control
Solenoid valve is electrically connected.
Further, the total test indicator light being arranged on the tester ontology, qualified indicator light are further included and is not conformed to
Lattice indicator light.
Further, the first passage test indicator light and second channel being arranged on the tester ontology are further included
Test indicator light.
Therefore it using the technical solution of the utility model embodiment, has the advantages that：
The utility model provides a kind of multichannel air-tightness tester, using the technical solution, passes through two channel phases
Mutual alternately testing, effectively improves testing efficiency.
Description of the drawings
Attached drawing described herein is used to provide a further understanding of the present invention, and forms the part of the application,
The improper restriction to the utility model is not formed, in the accompanying drawings：
Fig. 1 is the front view of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 is the circuit structure diagram of the utility model.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing and specific embodiment, in the signal of this utility model
Property embodiment and explanation be used for explain the utility model, but be not intended to limit the scope of the present invention.
Embodiment 1：
As shown in Figure 1, Figure 2, Figure 3 shows, present embodiment discloses a kind of multichannel air-tightness tester, including tester ontology
1, the air gauge 2 being arranged on tester ontology 1 is further included, the time relay 3, power switch 4, starts testing button 5, stop
Only testing button 6, the first TCH test channel 7, the second TCH test channel 8, power cord access port 9, air inlet 10, pressure regulator valve 11,
Pressure sensor, the first solenoid valve 13, second solenoid valve 14, air bleeding valve 15 and master control solenoid valve 16；Air gauge 2, time relay
Device 3, power switch 4, startup testing button 5 and stopping testing button 6 are separately positioned on the main panel of tester ontology 1；The
One TCH test channel 7, the second TCH test channel 8, power cord access port 9 and air inlet 10 and pressure regulator valve 11 are separately positioned on test
On the side panel of instrument ontology 1；Pressure sensor, the first solenoid valve 13, second solenoid valve 14, air bleeding valve 15 and master control solenoid valve 16
It is separately positioned on the inside of tester ontology 1；Pressure sensor is in the first TCH test channel 7 of detection and the second TCH test channel 8
Product pressure information；First solenoid valve 13 is electrically connected with first time TCH test channel 7；The test of second solenoid valve 14 and second is logical
Road 8 is electrically connected；First solenoid valve 13, second solenoid valve 14, air bleeding valve 15 are electrically connected respectively with master control solenoid valve 16；Pressure regulation
Valve 11 is electrically connected with master control solenoid valve 16.
Specifically, in the present embodiment, product test situation is observed for the ease of operating personnel, further includes and is arranged on test
Total test indicator light 17, qualified indicator light 18 and unqualified indicator light 19 on instrument ontology 1.
Specifically, in the present embodiment, the test shape of each TCH test channel is better understood upon for the ease of operating personnel
State further includes the first passage test indicator light 20 being arranged on tester ontology 1 and second channel test indicator light 21.
Specifically：
In test, a stable air pressure is adjusted out by adjusting pressure regulator valve 11 first and be conveyed in tester ontology 1
Master control solenoid valve 16, after tester connects product, press and start testing button 5, at this time master control solenoid valve 16 and first
Solenoid valve 13 opens simultaneously, and second solenoid valve 14 and air bleeding valve 15 are in off state, and compressed air is connect by master control solenoid valve 16
Logical pressure sensor and air gauge 2 connect the first TCH test channel 7 further through the first solenoid valve 13 and start to hunt leak, operator profit
With the time that waiting facilities are hunted leak by next assembling product to the second TCH test channel 8 for needing to hunt leak, lead in the first test
After product leak detection in road 7, the qualified or not operator of product, which can all be pressed, stops testing button 6, at this time master control solenoid valve
16 and first solenoid valve 13 simultaneously close off, air bleeding valve 15 is opened 1 second and is closed after being exhausted, subsequent master control solenoid valve 16 and the
Two solenoid valves 14 open simultaneously, and the first solenoid valve 13 and air bleeding valve 15 are in off state, and compressed air passes through master control solenoid valve 16
Cut-in pressure sensor and air gauge 2 connect the second TCH test channel 8 further through second solenoid valve and start product leak detection, at this time
Operator is utilized on the assembling product to first time TCH test channel 7 time of waiting facilities leak detection next needs hunted leak, with
This carries out operation in cycles, improves testing efficiency.
The technical solution provided above the utility model embodiment is described in detail, used herein specifically
A example is expounded the principle and embodiment of the utility model embodiment, and the explanation of above example is only applicable to help
Assistant solves the principle of the utility model embodiment；Meanwhile for those of ordinary skill in the art, implement according to the utility model
Example, the there will be changes in specific embodiment and application range, to sum up, the content of the present specification should not be construed as to this
The limitation of utility model.
Claims (3)
1. a kind of multichannel air-tightness tester, including tester ontology, it is characterised in that：
The air gauge being arranged on the tester ontology is further included, the time relay, power switch, starts testing button, stop
Only testing button, the first TCH test channel, the second TCH test channel, power cord access port, air inlet, pressure regulator valve, pressure sensing
Device, the first solenoid valve, second solenoid valve, air bleeding valve and master control solenoid valve；
The air gauge, the time relay, power switch, startup testing button and stopping testing button being separately positioned on the survey
On the main panel for trying instrument ontology；
First TCH test channel, the second TCH test channel, power cord access port and air inlet and pressure regulator valve are separately positioned on
On the side panel of the tester ontology；
The pressure sensor, the first solenoid valve, second solenoid valve, air bleeding valve and master control solenoid valve are separately positioned on the test
The inside of instrument ontology；
The pressure sensor is used to detect first TCH test channel and the product pressure information in second TCH test channel；
First solenoid valve is electrically connected with first TCH test channel；
The second solenoid valve is electrically connected with second TCH test channel；
First solenoid valve, second solenoid valve, air bleeding valve are electrically connected respectively with the master control solenoid valve；
The pressure regulator valve is electrically connected with the master control solenoid valve.
2. a kind of multichannel air-tightness tester according to claim 1, it is characterised in that：
Further include total test indicator light, qualified indicator light and the unqualified indicator light being arranged on the tester ontology.
3. a kind of multichannel air-tightness tester according to claim 1 or 2, it is characterised in that：It further includes and is arranged on institute
State the first passage test indicator light and second channel test indicator light on tester ontology.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721524187.0U CN207540718U (en) | 2017-11-15 | 2017-11-15 | A kind of multichannel air-tightness tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721524187.0U CN207540718U (en) | 2017-11-15 | 2017-11-15 | A kind of multichannel air-tightness tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207540718U true CN207540718U (en) | 2018-06-26 |
Family
ID=62613363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721524187.0U Expired - Fee Related CN207540718U (en) | 2017-11-15 | 2017-11-15 | A kind of multichannel air-tightness tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207540718U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020118996A1 (en) * | 2018-12-13 | 2020-06-18 | 张家港中天精密模塑有限公司 | Air-tightness detection device for pipeline |
| CN112304527A (en) * | 2020-09-22 | 2021-02-02 | 南京奂美光学科技有限公司 | Novel intelligent sealing detection box and sealing detection method thereof |
| WO2024087549A1 (en) * | 2022-10-26 | 2024-05-02 | 上海韦航装备科技有限公司 | Sealing detection apparatus |
-
2017
- 2017-11-15 CN CN201721524187.0U patent/CN207540718U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020118996A1 (en) * | 2018-12-13 | 2020-06-18 | 张家港中天精密模塑有限公司 | Air-tightness detection device for pipeline |
| CN112304527A (en) * | 2020-09-22 | 2021-02-02 | 南京奂美光学科技有限公司 | Novel intelligent sealing detection box and sealing detection method thereof |
| WO2024087549A1 (en) * | 2022-10-26 | 2024-05-02 | 上海韦航装备科技有限公司 | Sealing detection apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207540718U (en) | A kind of multichannel air-tightness tester | |
| CN204043869U (en) | A kind of air-tightness detection device | |
| CN201293702Y (en) | Leakage test equipment | |
| CN202903434U (en) | A detecting device | |
| CN205449409U (en) | Airtight pressure measurement | |
| CN205102992U (en) | Engine water pipe gas tightness dry -type check out test set | |
| CN205175617U (en) | Rail vehicle gas tightness detecting system | |
| CN104215290B (en) | Differential pressure type volume measurement method | |
| CN103698380A (en) | Electrochemical trace oxygen analyzer for effectively prolonging usage life of sensor | |
| CN105424354A (en) | Dual-channel proportional valve automatic action performance and leak testing machine | |
| CN207976259U (en) | A kind of automation pneumatic test set | |
| CN203350004U (en) | Automatic detecting device of cockpit air tight test | |
| CN203643396U (en) | Electrochemical trace oxygen analyzer capable of effectively prolonging service life of sensor | |
| CN102829933B (en) | Air tightness detector for photoelectric instrument | |
| CN104330233B (en) | Automatic detection control method for hand-held air inflation gun | |
| CN202814667U (en) | Photoelectric instrument gas-tightness detector | |
| CN205898422U (en) | Check out test set of international standard relief valve for jar | |
| CN201444108U (en) | Differential pressure detecting device | |
| CN201060087Y (en) | Self-checking unit of leakage testing machine | |
| CN103257022A (en) | Seal testing instrument and seal testing methods | |
| CN202693217U (en) | Vacuum detection box | |
| CN213688949U (en) | Vacuum generator performance testing device | |
| CN210400757U (en) | Full-automatic sealing test and nitrogen filling integrated machine | |
| CN201133863Y (en) | Gas-tight seal measuring apparatus | |
| CN209858151U (en) | Gas leakage detection device |
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: 20180626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |