CN206038248U - Missed measure examination platform is examined to high pressure - Google Patents
Missed measure examination platform is examined to high pressure Download PDFInfo
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- CN206038248U CN206038248U CN201621042473.9U CN201621042473U CN206038248U CN 206038248 U CN206038248 U CN 206038248U CN 201621042473 U CN201621042473 U CN 201621042473U CN 206038248 U CN206038248 U CN 206038248U
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Abstract
The utility model discloses a missed measure examination platform is examined to high pressure, including shell, circuit control module, the top of shell is equipped with bee calling organ, one side of bee calling organ is equipped with the touch -sensitive screen, one side of touch -sensitive screen is equipped with the gassing stop valve and admits air the stop valve, the side top of shell is equipped with the inlet wire power supply terminal, the inlet wire power supply terminal be equipped with high low -pressure pressure detection terminal with one side, the below of high low -pressure pressure detection terminal is equipped with air inlet, gas vent, notch, the inside of shell is equipped with circuit control module, last pressure sensor, PLC main control board, valve accuse board, the transformer of being equipped with of circuit control module, the one end of valve accuse board is equipped with the 12V power, the other end of valve accuse board is equipped with first stop valve controller, first stop valve controller, one side of first stop valve controller is equipped with first stop valve, one side of second stop valve controller is equipped with the second stop valve. The business turn over that comes control of gases through first stop valve, second stop valve.
Description
Technical field
This utility model is related to high pressure leak hunting technology field, specially a kind of high pressure leak detection testboard.
Background technology
In manufacturing, the product just produced, need to carry out performance test.The qualified product of performance, is only matter
Qualified product is measured, therefore the testboard used in testing to leak detection is improved and is extremely necessary.
The whole detection process of leak test platform adopts multi-section time relay full auto-programs control mode, flexible pipe clamping section
Point using Automatic-clamping frock, any cut is not produced to hose surface in detection process, detection time is short, high precision, can be with
Work efficiency is improved, labor strength is reduced, so as to also reduce testing cost, is particularly well-suited to automotive hose factory testing.
The object of test is provided with the test chamber of object to be tested via test gas pipeline and fore vacuum
Pump connects.Additionally, test gas pipeline is connected with two or more medial inlets of turbomolecular pump.Forepump and turbine
The outlet connection of molecular pump.Testing gas detectors, the testing gas detectors are provided with the entrance of turbomolecular pump
It is especially placed in the chamber by turbomolecular pump evacuation.There is extremely highly sensitive test gas thereby, it is possible to use
Detector, tests the detection of gas by making main flow direction of the test gas in contrast to turbomolecular pump in turbomolecular pump
Within flow and test gas can be checked by testing gas detectors towards entrance by way of carrying out, the test gas
Body in particular helium.
Utility model content
The purpose of this utility model is to provide a kind of high pressure leak detection testboard, to solve what is proposed in above-mentioned background technology
Problem.
For achieving the above object, this utility model provides following technical scheme：A kind of high pressure leak detection testboard, including outer
Shell, circuit control module, are provided with buzzer at the top of the shell, the side of the buzzer is provided with touch screen, the touch
The side of screen is provided with deflation stop valve, and the side of the deflation stop valve is provided with air inlet stop valve, the upper front of the shell
Incoming power terminal is provided with, the side of the incoming power terminal is provided with high-low pressure pressure detecting terminal, the height pressure pressure
Air inlet is provided with below detection terminal, air vent is provided with below the air inlet, and the front bottom of the shell is provided with
Notch, the inside of the shell are provided with circuit control module.
Preferably, the circuit control module is provided with pressure transducer, and the side of the pressure transducer is provided with PLC master
Control plate, the side of the PLC master control borads are provided with transformator, and one end of the PLC master control borads is additionally provided with valve control plate, and the pressure is passed
Sensor, PLC master control borads are parallel with one another, and the PLC master control borads, transformator are serially connected.
Preferably, one end of the valve control plate is provided with 12V power supplys, and the other end of the 12V power supplys is provided with the first stop valve
Controller, one end of the first cut-off valve control are provided with the first stop valve, the first cut-off valve control, the first stop valve phase
Mutually connect, below the first cut-off valve control, be provided with the second cut-off valve control, the second cut-off valve control
One end is provided with the second stop valve, and the second cut-off valve control, the second stop valve are serially connected.
Preferably, the shell be cuboid, a length of 25cm-30cm of the shell, width 35cm-40cm, high 70cm-
75cm。
Preferably, the long 15cm-18cm of the notch, width 10cm-12cm.
Preferably, the pressure value is 32KG-42KG.
Compared with prior art, the beneficial effects of the utility model are：
（1）Being read by pressure transducer is all, degree of accuracy is high, and high pressure can reach 42KG, be provided simultaneously with unit height and press off
Close, the performance detection function of low tension switch, when system pressure exceeds 38KG, display lamp is bright for high-voltage switch gear.Illustrate high voltage protective
It is intact.Low tension switch display lamp when pressure is less than 2KG is bright, illustrates that low tension switch is normal.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is control module structural representation of the present utility model.
In figure：1st, buzzer；2nd, touch screen；3rd, incoming power terminal；4th, notch；5th, deflation stop valve；6th, air inlet cut-off
Valve；7th, high-low pressure pressure detecting terminal；8th, air inlet；9th, air vent；10th, shell；11st, pressure transducer；12nd, PLC master control borads；
13rd, valve control plate；14th, transformator；15th, the first cut-off valve control；16th, the second cut-off valve control；17th, 12V power supplys；18th,
Two stop valves；19th, the first stop valve；20th, circuit control module.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Fig. 1 is referred to, this utility model provides a kind of technical scheme：A kind of high pressure leak detection testboard, including shell, circuit
Control module, is provided with buzzer 1 at the top of shell 10, is provided with touch screen 2 in the side of buzzer 1, in the side of touch screen 2
Deflation stop valve 5 is provided with, air inlet stop valve 6 is provided with the side of deflation stop valve 5, be provided with inlet wire in the upper front of shell 10
Power supply terminal 3, is provided with high-low pressure pressure detecting terminal 7, the high-low pressure pressure detecting terminal in the side of incoming power terminal 3
7 lower section is provided with air inlet 8, is provided with air vent 9 in the lower section of air inlet 8, is provided with notch 4 in the front bottom of shell 10,
4 long 15cm-18cm of notch, width 10cm-12cm, are provided with circuit control module 20 in the inside of shell 10, and shell 10 is cuboid,
A length of 25cm-30cm of the shell 10, width 35cm-40cm, high 70cm-75cm.
Fig. 2 is referred to, pressure transducer 11 is provided with circuit control module 20, pressure value is 32KG-42KG, in pressure
The side of force transducer 11 is provided with PLC master control borads 12, is provided with transformator 14 in the side of PLC master control borads 12, in PLC master control borads 12
One end be additionally provided with valve control plate 13, it is parallel with one another in pressure transducer 11, PLC master control borads 12, in PLC master control borads 12, transformator
14 are serially connected.
12V power supplys 17 are provided with one end of valve control plate 13, the first cut-off valve control are provided with the other end of 12V power supplys 17
15th, the first stop valve 19, the first cut-off valve control 15, the first stop valve 19 are provided with one end of the first cut-off valve control 15
Be serially connected, the second cut-off valve control 16 is provided with the lower section of the first cut-off valve control 15, ends valve control second
16 one end is provided with the second stop valve 18, ends valve control 16, the second stop valve 18 second and is serially connected.
Being read by pressure transducer 11 is all, degree of accuracy is high, and high pressure can reach 42KG, be provided simultaneously with unit height and press off
Close, the performance detection function of low tension switch, when system pressure exceeds 38KG, display lamp is bright, illustrates high voltage protective for high-voltage switch gear
It is intact.Low tension switch display lamp when pressure is less than 2KG is bright, illustrates that low tension switch is normal.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
Be appreciated that these embodiments can be carried out various changes in the case of without departing from principle of the present utility model and spirit, repair
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of high pressure is hunted leak testboard, including shell, circuit control module, it is characterised in that：The shell（10）Top
It is provided with buzzer（1）, the buzzer（1）Side be provided with touch screen（2）, the touch screen（2）Side be provided with deflation cut
Only valve（5）, the deflation stop valve（5）Side be provided with air inlet stop valve（6）, the shell（10）Upper front be provided with into
Line power supply terminal（3）, the incoming power terminal（3）Side be provided with high-low pressure pressure detecting terminal（7）, the high-low pressure pressure
Power detection terminal（7）Lower section be provided with air inlet（8）, the air inlet（8）Lower section be provided with air vent（9）, the shell
（10）Front bottom be provided with notch（4）, the shell（10）Inside be provided with circuit control module（20）.
2. a kind of high pressure according to claim 1 is hunted leak testboard, it is characterised in that：The circuit control module（20）On
It is provided with pressure transducer（11）, the pressure transducer（11）Side be provided with PLC master control borads（12）, the PLC master control borads
（12）Side be provided with transformator（14）, the PLC master control borads（12）One end be additionally provided with valve control plate（13）, the pressure sensing
Device（11）, PLC master control borads（12）It is parallel with one another, the PLC master control borads（12）, transformator（14）It is serially connected.
3. a kind of high pressure according to claim 2 is hunted leak testboard, it is characterised in that：The valve control plate（13）One end set
There are 12V power supplys（17）, the 12V power supplys（17）The other end be provided with the first cut-off valve control（15）, first stop valve
Controller（15）One end be provided with the first stop valve（19）, the first cut-off valve control（15）, the first stop valve（19）Mutually go here and there
Connection, the first cut-off valve control（15）Lower section be provided with the second cut-off valve control（16）, the second stop valve control
Device（16）One end be provided with the second stop valve（18）, the second cut-off valve control（16）, the second stop valve（18）Mutually go here and there
Connection.
4. a kind of high pressure according to claim 1 is hunted leak testboard, it is characterised in that：The shell（10）For cuboid,
The shell（10）A length of 25cm-30cm, width 35cm-40cm, high 70cm-75cm.
5. a kind of high pressure according to claim 1 is hunted leak testboard, it is characterised in that：The notch（4）Long 15cm-
18cm, width 10cm-12cm.
6. a kind of high pressure according to claim 1 is hunted leak testboard, it is characterised in that：The pressure value is 32KG-
42KG。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621042473.9U CN206038248U (en) | 2016-09-08 | 2016-09-08 | Missed measure examination platform is examined to high pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621042473.9U CN206038248U (en) | 2016-09-08 | 2016-09-08 | Missed measure examination platform is examined to high pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206038248U true CN206038248U (en) | 2017-03-22 |
Family
ID=58298785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621042473.9U Active CN206038248U (en) | 2016-09-08 | 2016-09-08 | Missed measure examination platform is examined to high pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206038248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111998903A (en) * | 2020-09-25 | 2020-11-27 | 建科环能(北京)科技有限公司 | Integrated air leakage rate test device based on touch screen and PLC |
-
2016
- 2016-09-08 CN CN201621042473.9U patent/CN206038248U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111998903A (en) * | 2020-09-25 | 2020-11-27 | 建科环能(北京)科技有限公司 | Integrated air leakage rate test device based on touch screen and PLC |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |