CN209197987U - A kind of vacuum monitor device of cabinet - Google Patents
A kind of vacuum monitor device of cabinet Download PDFInfo
- Publication number
- CN209197987U CN209197987U CN201920002179.2U CN201920002179U CN209197987U CN 209197987 U CN209197987 U CN 209197987U CN 201920002179 U CN201920002179 U CN 201920002179U CN 209197987 U CN209197987 U CN 209197987U
- Authority
- CN
- China
- Prior art keywords
- vacuum
- cabinet
- monitor device
- personal computer
- solenoid valve
- 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.)
- Active
Links
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a kind of vacuum monitor device of cabinet, including vacuum pump, pressure sensor, observing and controlling case, industrial personal computer, warning device, contactor, solenoid valve, the bar code or two dimensional code comprising cabinet number information being sticked on barcode scanning device and tested cabinet, the valve being arranged on the vacuum pump and tested cabinet is connect, the pressure sensor is set on the pipe joint that tested cabinet is opened up with the intracorporal vacuum degree of vasculum, the warning device, solenoid valve, contactor is mounted on observing and controlling case, the vacuum pump, pressure sensor, solenoid valve, barcode scanning device, warning device is all connected with industrial personal computer.The vacuum monitor device of the utility model not only can vacuum degree real-time monitoring to tested cabinet, the vacuum degree data of corresponding cabinet number can also be stored in man-machine interface automatically as needed and judge whether the vacuum degree of tested cabinet is qualified, the vacuum degree measurement system automation degree is high, work efficiency is high, and data are accurate.
Description
Technical field
The utility model relates to detection fields, and in particular to a kind of vacuum monitor device of cabinet.
Background technique
Vacuum drying, be it is a kind of material is placed under condition of negative pressure, and boiling under negative pressure state is suitably reached by heating
It puts or by cooling so that by molten point come the drying mode of dried material after material solidification.Vacuum drying is suitable for thermal sensitivity
Oxidizable material under material or high temperature, or row m gas it is valuable or toxic, have combustible material, especially solve
The stoving process of the heat sensitive materials such as lithium battery.Wherein the vacuum degree of drying equipment is key factor, at present to drying equipment
Vacuum monitor also rest on stage of manual testing, on the one hand, manual testing is easy to obscure the drying equipment tested；
On the other hand, the disadvantages of that there are working efficiencies is low for manual operation, large labor intensity, data are not accurate enough.
In view of this, the utility model people furthers investigate regarding to the issue above, there is this case generation then.
Utility model content
The purpose of this utility model is to provide a kind of vacuum monitor devices of cabinet, not only can be to tested cabinet
Vacuum degree real-time monitoring, the vacuum degree of corresponding cabinet number can also be stored on the display screen of industrial personal computer automatically as needed
Data simultaneously judge whether the vacuum degree of tested cabinet is qualified, and the vacuum-ness detecting device high degree of automation, work efficiency is high, and
Data are accurate.
In order to achieve the above objectives, the technical solution of the utility model is as follows:
A kind of vacuum monitor device of cabinet, including vacuum pump, pressure sensor, observing and controlling case, industrial personal computer, alarm dress
The bar code or two dimension comprising cabinet number information set, being sticked on contactor, solenoid valve, barcode scanning device and tested cabinet
Yard, the valve being arranged on the vacuum pump and tested cabinet is connect, and the pressure sensor is set to the pipe that tested cabinet is opened up
With the intracorporal vacuum degree of vasculum on pipeline joint, the warning device, solenoid valve, contactor are mounted on observing and controlling case, described
Vacuum pump, pressure sensor, solenoid valve, barcode scanning device, warning device are all connected with industrial personal computer.
Further, the vacuum pump connects industrial personal computer by contactor.
Further, the contactor, solenoid valve, warning device, pressure sensor pass through network commutator and industry control
Machine is connected, and the network commutator is installed on observing and controlling case.
Further, the pressure sensor passes sequentially through chromacoder, Communication Interface Converter connection industrial personal computer.
Further, the chromacoder is A/D module, and Communication Interface Converter is that USB turns 485 converters, described
A/D module, USB turn 485 converters and are installed on observing and controlling case.
Further, the contactor, solenoid valve, warning device pass sequentially through I/O converter, Communication Interface Converter
Connect industrial personal computer.
Further, the I/O converter is that serial ports turns I/O module, and the Communication Interface Converter is that USB turns 485 turns
Parallel operation.
Further, the serial ports turns I/O module, USB turns 485 converters and is installed on observing and controlling case.
Further, the valve is Pneumatic baffle valve, and the Pneumatic baffle valve connects solenoid valve.
Further, the barcode scanning device is barcode scanning gun, and the output end of the barcode scanning gun connects industrial personal computer.
By adopting the above technical scheme, a kind of vacuum monitor device of cabinet of the utility model not only can be to by measuring tank
The vacuum degree of body carries out real-time monitoring, can also store the vacuum of corresponding cabinet number in man-machine interface automatically as needed
Degree evidence simultaneously judges whether the vacuum degree of tested cabinet is qualified, and the vacuum-ness detecting device high degree of automation, work efficiency is high,
And data are accurate, solve the problems, such as in the prior art by manual testing's low efficiency, poor reliability and large labor intensity.
Detailed description of the invention
Fig. 1 is the structural block diagram of the vacuum-ness detecting device embodiment one of the utility model cabinet；
Fig. 2 is the structural block diagram of the vacuum-ness detecting device embodiment two of the utility model cabinet；
Specific embodiment
Further explaination and explanation are done to the utility model combined with specific embodiments below.
Embodiment one
In conjunction with Fig. 1, the application provides a kind of vacuum monitor device of cabinet, including vacuum pump, pressure sensor, observing and controlling
What is be sticked on case, industrial personal computer, warning device, contactor, solenoid valve, barcode scanning device and tested cabinet includes cabinet number information
Bar code or two dimensional code, the valve being arranged on vacuum pump and tested cabinet connect, and pressure sensor is set to tested cabinet and is opened
If pipe joint on the intracorporal vacuum degree of vasculum, warning device, solenoid valve, contactor are mounted on observing and controlling case, very
Empty pump, pressure sensor, solenoid valve, barcode scanning device, warning device are all connected with industrial personal computer.
In the present embodiment, vacuum pump connects industrial personal computer, contactor, solenoid valve, warning device, pressure sensing by contactor
Device passes through network commutator and is connected with industrial personal computer, and network commutator is installed on observing and controlling case.
In the present embodiment, valve is Pneumatic baffle valve, and Pneumatic baffle valve connects solenoid valve, and barcode scanning device is barcode scanning gun, is swept
The output end of code rifle connects industrial personal computer.
Embodiment two
In conjunction with Fig. 2, in the present embodiment, pressure sensor passes sequentially through chromacoder, Communication Interface Converter connection
Industrial personal computer, chromacoder are A/D module, and Communication Interface Converter is that USB turns 485 converters；Contactor, solenoid valve, alarm
Device successively leads to I/O converter, Communication Interface Converter connects industrial personal computer, and I/O converter is that serial ports turns I/O module, communicates
Interface convertor is that USB turns 485 converters, and serial ports turns I/O module, USB turns 485 converters and is installed on observing and controlling case.Remaining is same
Embodiment one.
After adopting the above technical scheme, the utility model relates to a kind of cabinet vacuum monitor device, to cabinet
When carrying out vacuum degree measurement, the vacuum pump start-stop button on industrial personal computer display screen is clicked, is transferred to open signal by industrial personal computer
Contactor is to start vacuum pump；Then the vacuum valve control button on industrial personal computer display screen is clicked, industrial personal computer will control signal and pass
Solenoid valve is passed, solenoid valve is opened Pneumatic baffle valve, vacuumized by vacuum pump to tested cabinet, when the parameter for reaching setting
It is worth (10pa), is automatically stopped and vacuumizes, pressure sensor is in real time sent the vacuum degree data of tested cabinet by transmitting device
To industrial personal computer, after setting time to be achieved (1h), industrial personal computer will carry out the vacuum degree data of tested cabinet and established standards value
Compare, whether the vacuum degree leak rate to judge tested cabinet is qualified, if unqualified, industrial personal computer transmits signal to warning device,
Warning device alarm.
The barcode scanning gun being connected with industrial personal computer carries out barcode scanning simultaneously to the bar code or two dimensional code that are sticked on tested cabinet automatically
Industrial personal computer is sent by collected cabinet number information, pressure sensor carries out real-time monitoring simultaneously to the vacuum degree of tested cabinet
Vacuum degree data are sent to industrial personal computer, the vacuum degree of one group of corresponding cabinet number are shown on industrial personal computer, data record can basis
It needs to set interval time by industrial personal computer, then it can be in the vacuum degree data of the corresponding cabinet number of industrial personal computer storage.
Above-described embodiment is only to illustrate the technical solution of the utility model, rather than to the limit of scope of protection of the utility model
System, without departing from the concept of the premise utility, the appropriate variations and change that those skilled in the art make it
Into all should be regarded as the patent category for not departing from the utility model.
Claims (10)
1. a kind of vacuum monitor device of cabinet, which is characterized in that including vacuum pump, pressure sensor, observing and controlling case, industry control
The bar shaped comprising cabinet number information being sticked on machine, warning device, contactor, solenoid valve, barcode scanning device and tested cabinet
Code or two dimensional code, the valve being arranged on the vacuum pump and tested cabinet connects, and the pressure sensor is set on being tested cabinet institute
With the intracorporal vacuum degree of vasculum on the pipe joint opened up, the warning device, solenoid valve, contactor are mounted on observing and controlling case
On, the vacuum pump, pressure sensor, solenoid valve, barcode scanning device, warning device are all connected with industrial personal computer.
2. vacuum monitor device according to claim 1, which is characterized in that the vacuum pump connects work by contactor
Control machine.
3. vacuum monitor device according to claim 2, which is characterized in that the contactor, solenoid valve, alarm dress
Set, pressure sensor passes through network commutator and is connected with industrial personal computer, the network commutator is installed on observing and controlling case.
4. vacuum monitor device according to claim 2, which is characterized in that the pressure sensor passes sequentially through signal
Conversion equipment, Communication Interface Converter connect industrial personal computer.
5. vacuum monitor device according to claim 4, which is characterized in that the chromacoder is A/D module,
Communication Interface Converter is that USB turns 485 converters.
6. vacuum monitor device according to claim 2, which is characterized in that the contactor, solenoid valve, warning device
Pass sequentially through I/O converter, Communication Interface Converter connection industrial personal computer.
7. vacuum monitor device according to claim 6, which is characterized in that the I/O converter is that serial ports turns I/O mould
Block, the Communication Interface Converter are that USB turns 485 converters.
8. vacuum monitor device according to claim 7, which is characterized in that the serial ports turns I/O module, USB turns 485
Converter is installed on observing and controlling case.
9. vacuum monitor device according to claim 1, which is characterized in that the valve is Pneumatic baffle valve, described
Pneumatic baffle valve connects solenoid valve.
10. vacuum monitor device according to claim 1, which is characterized in that the barcode scanning device is barcode scanning gun, described
The output end of barcode scanning gun connects industrial personal computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920002179.2U CN209197987U (en) | 2019-01-02 | 2019-01-02 | A kind of vacuum monitor device of cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920002179.2U CN209197987U (en) | 2019-01-02 | 2019-01-02 | A kind of vacuum monitor device of cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209197987U true CN209197987U (en) | 2019-08-02 |
Family
ID=67431071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920002179.2U Active CN209197987U (en) | 2019-01-02 | 2019-01-02 | A kind of vacuum monitor device of cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209197987U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112524012A (en) * | 2019-09-18 | 2021-03-19 | 青岛海尔电冰箱有限公司 | Method and device for testing performance of vacuum pump |
-
2019
- 2019-01-02 CN CN201920002179.2U patent/CN209197987U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112524012A (en) * | 2019-09-18 | 2021-03-19 | 青岛海尔电冰箱有限公司 | Method and device for testing performance of vacuum pump |
| CN112524012B (en) * | 2019-09-18 | 2022-05-20 | 青岛海尔电冰箱有限公司 | Method and device for testing performance of vacuum pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202598126U (en) | Automatic LNG (Liquefied Natural Gas) skid-mounting station control system | |
| CN107294492A (en) | The fault detect alignment system of battery panel in a kind of large-sized photovoltaic array | |
| CN110411644A (en) | A kind of pipeline pressure intelligent checking system | |
| CN206055200U (en) | A kind of monitoring system of cryogenic liquid storage tank | |
| CN108398927A (en) | A kind of electric-automation control system | |
| CN209197987U (en) | A kind of vacuum monitor device of cabinet | |
| CN102749898A (en) | Monitoring apparatus and monitoring method for remotely monitoring leakage of heat distribution pipeline network | |
| CN109581955A (en) | A kind of vacuum degree measurement system of cabinet | |
| CN207197528U (en) | A kind of construction engineering quality detection device | |
| CN209764573U (en) | Remote supervision and inspection system for pressure vessel pressure resistance test | |
| CN203053778U (en) | Device for detecting leakage of waste heat recovery heat exchanger | |
| CN207300408U (en) | Oxygen cylinder fills excessive temperature early warning device of dress process | |
| CN206671060U (en) | Construction material intensity detecting device | |
| CN206919937U (en) | A kind of air-quality monitoring system | |
| CN204884082U (en) | Gaseous detection alarm device with information fusion and long -range SMS function | |
| CN206892629U (en) | A kind of Internet of Things intellectuality cleaner intelligent automation monitoring system | |
| CN206223776U (en) | A kind of boiler water automatic sampling detecting system | |
| CN201305606Y (en) | Intelligent entry sensor used for sealed cooling system of iron-making blast furnace | |
| CN109141102A (en) | A kind of online energy efficiency monitoring equipment of heat exchange pressure vessel | |
| CN214749109U (en) | Environment-friendly transformer gets oily device | |
| CN203908685U (en) | Product temperature monitoring device for freeze dryer | |
| CN209388140U (en) | A kind of controller | |
| CN206353153U (en) | A kind of water quality on-line detecting system | |
| CN207036453U (en) | Heating stove hot property general measuring instrument | |
| CN206683676U (en) | A kind of boiler parameter harvester |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |