CN207231716U - A kind of accelerator vacuum level real-time monitoring system - Google Patents
A kind of accelerator vacuum level real-time monitoring system Download PDFInfo
- Publication number
- CN207231716U CN207231716U CN201720984310.0U CN201720984310U CN207231716U CN 207231716 U CN207231716 U CN 207231716U CN 201720984310 U CN201720984310 U CN 201720984310U CN 207231716 U CN207231716 U CN 207231716U
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- vacuum
- accelerator
- monitoring system
- connection
- time monitoring
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Abstract
It the utility model is related to a kind of accelerator vacuum level real-time monitoring system, the system includes vacuum detecting meter (1), three-way pipe (2) and monitor controller, three ports of the three-way pipe (2) connect accelerator respectively, vacuum pump and vacuum detecting meter (1), vacuum detecting meter (1) the connection monitor controller, monitor controller includes the memory of storage vacuum detecting result, display screen for the microcontroller handled vacuum detecting result and for showing vacuum detecting result real-time change curve, vacuum detecting meter (1) the connection microcontroller, the microcontroller connection memory and display screen.Compared with prior art, the monitoring system structure is simple, and the real-time auto monitoring and measurement of vacuum level can be realized during the foundation of accelerator vacuum, improves work efficiency.
Description
Technical field
A kind of accelerator monitoring system is the utility model is related to, is monitored in real time more particularly, to a kind of fast device vacuum level and is
System.
Background technology
At present, being rebuild in ELEKTA (medical courses in general reach) accelerator in vacuum process does not have the instrument for monitoring vacuum in real time, can only
Trial power-up could be carried out to ionic pump, learnt by the relevant parameter of machine in machine cavity after 12 hours of vacuum are rebuild
Vacuum level.If cavity has leakage, vacuum is not reaching to the grade of E-6 after 12h, and ionic pump can not work, machine
Reading is also reactionless.If can learn leakage situation in reconstruction process, maintenance time can be so greatly reduced.
Utility model content
The purpose of this utility model is exactly to overcome the problems of the above-mentioned prior art and to provide a kind of accelerator true
Empty grade real-time monitoring system.
The purpose of this utility model can be achieved through the following technical solutions：
A kind of accelerator vacuum level real-time monitoring system, the system include vacuum detecting meter, three-way pipe and monitoring control
Device processed, three ports of the three-way pipe connect accelerator, vacuum pump and vacuum detecting meter, the vacuum detecting meter respectively
Monitor controller is connected, the monitor controller includes the memory of storage vacuum detecting result, for vacuum detecting knot
The microcontroller that fruit is handled and the display screen for showing vacuum detecting result real-time change curve, the vacuum detecting
Meter connection microcontroller, microcontroller connection memory and display screen.
The three-way pipe is the three-way pipe of T-type structure.
The port that vacuum detecting meter is connected in three-way pipe be boss-shaped port, the protrusion of boss-shaped port be equipped with for
The external screw thread that the vacuum detecting meter is threadedly coupled.
The protrusion of the boss-shaped port is arranged with seal washer, and the seal washer is highly convex less than described
Go out the height in portion.
Two ports of connection accelerator and vacuum pump are respectively provided with the interior spiral shell of threaded connection in the three-way pipe
Line.
Accelerator is connected in the three-way pipe and two port ends of vacuum pump are respectively equipped with the method protruded laterally
Blue flange, the flange flange are equipped with the screw hole for being used for that port to be connected to fixation with accelerator and vacuum pump.
The monitor controller further includes the alarm for the alarm of vacuum detecting results abnormity, and the alarm connects
Connect microcontroller.
Compared with prior art, the utility model has the following advantages that：
(1) the utility model is connected accelerator, vacuum pump with vacuum detecting meter using three-way pipe, so as to fulfill
The real-time monitoring of vacuum level is realized while establishing vacuum to accelerator using vacuum pump, can reflect the true of accelerator at any time
Empty level, vacuum level are once abnormal, and can be carried out maintenance at any time, be greatly reduced maintenance time；
(2) the utility model three-way pipe is carried out with vacuum detecting meter by the way of being threadedly coupled, and using seal washer
Also by the way of being threadedly coupled, the flange flange that is also provided with, which can be realized, to be added for sealing, three-way pipe and accelerator and vacuum pump
It is solidly connected, ensures leakproofness, so that three ports of three-way pipe are respectively provided with good sealing performance, prevent leakage, improves monitoring
As a result accuracy；
(3) the utility model can realize auto monitoring and measurement using monitor controller, and memory can store whole monitoring
During all data, conveniently check, while display screen intuitively can also show monitoring result, alarm can be
Alarm when vacuum state is abnormal, notify maintenance personal to carry out maintenance in time, greatly save the time, improve work effect
Rate；
(4) the utility model has the advantages of simple structure and easy realization.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model accelerator vacuum level real-time monitoring system.
In figure, 1 is vacuum detecting meter, and 2 be three-way pipe.
Embodiment
The utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment
As shown in Figure 1, a kind of accelerator vacuum level real-time monitoring system, which includes vacuum detecting meter 1, three-way pipe
2 and monitor controller, three ports of three-way pipe 2 connect accelerator, vacuum pump and vacuum detecting meter 1, vacuum detecting respectively
The connection monitor controller of meter 1.
Three-way pipe 2 is the three-way pipe of T-type structure.The port that vacuum detecting meter 1 is connected in three-way pipe 2 is boss-shaped port,
The protrusion of boss-shaped port be equipped with by with based on vacuum detecting 1 external screw thread being threadedly coupled.The protrusion set of boss-shaped port
Equipped with seal washer, seal washer is highly less than the height of protrusion, ensure that leakproofness.
Two ports of connection accelerator and vacuum pump are respectively provided with the internal thread of threaded connection in three-way pipe 2.Three
Accelerator is connected in siphunculus 2 and two port ends of vacuum pump are respectively equipped with the flange flange protruded laterally, flange flange
It is equipped with the screw hole for being used for that port to be connected to fixation with accelerator and vacuum pump.
Monitor controller includes memory, the list for being handled vacuum detecting result of storage vacuum detecting result
Piece machine and the display screen for showing vacuum detecting result real-time change curve, vacuum detecting meter 1 connect microcontroller, microcontroller
Connect memory and display screen.Monitor controller further includes the alarm for the alarm of vacuum detecting results abnormity, and alarm connects
Connect microcontroller.
The operation principle of the utility model accelerator vacuum level real-time monitoring system：When establishing vacuum to accelerator,
Accelerator, vacuum pump and vacuum detecting meter 1 are attached by three-way pipe 2, realize connection, vacuum pump establishes accelerator true
Sky, while vacuum detecting meter 1 detects vacuum data and sends to monitor controller in real time, the memory in monitor controller can
Store all monitoring data, at the same microcontroller can control display screen show monitoring data curve map in whole monitoring process,
Intuitive and reliable, when monitoring data are abnormal, such as over time, vacuum level, which constantly declines, then to be illustrated to let out
Leakage, alarm sends alarm signal at this time, and maintenance personal carries out maintenance in time.
Claims (7)
1. a kind of accelerator vacuum level real-time monitoring system, it is characterised in that the system includes vacuum detecting meter (1), threeway
Pipe (2) and monitor controller, three ports of the three-way pipe (2) connect accelerator, vacuum pump and vacuum detecting respectively
Count (1), the vacuum detecting meter (1) connection monitor controller, monitor controller includes the storage of storage vacuum detecting result
Device, for the microcontroller that is handled vacuum detecting result and for showing the aobvious of vacuum detecting result real-time change curve
Display screen, the vacuum detecting meter (1) connection microcontroller, microcontroller connection memory and display screen.
A kind of 2. accelerator vacuum level real-time monitoring system according to claim 1, it is characterised in that the threeway
Manage the three-way pipe that (2) are T-type structure.
A kind of 3. accelerator vacuum level real-time monitoring system according to claim 1 or 2, it is characterised in that three-way pipe
(2) port of connection vacuum detecting meter (1) be boss-shaped port in, the protrusion of boss-shaped port be equipped with for it is described true
The external screw thread that sky detection meter (1) is threadedly coupled.
A kind of 4. accelerator vacuum level real-time monitoring system according to claim 3, it is characterised in that the boss
The protrusion of shape port is arranged with seal washer, and the seal washer is highly less than the height of the protrusion.
5. a kind of accelerator vacuum level real-time monitoring system according to claim 1 or 2, it is characterised in that described
Two ports of connection accelerator and vacuum pump are respectively provided with the internal thread of threaded connection in three-way pipe (2).
A kind of 6. accelerator vacuum level real-time monitoring system according to claim 5, it is characterised in that the threeway
Two port ends of connection accelerator and vacuum pump are respectively equipped with the flange flange protruded laterally, the method in pipe (2)
Blue flange is equipped with the screw hole for being used for that port to be connected to fixation with accelerator and vacuum pump.
A kind of 7. accelerator vacuum level real-time monitoring system according to claim 1, it is characterised in that the monitoring
Controller further includes the alarm for the alarm of vacuum detecting results abnormity, alarm connection microcontroller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720984310.0U CN207231716U (en) | 2017-08-08 | 2017-08-08 | A kind of accelerator vacuum level real-time monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720984310.0U CN207231716U (en) | 2017-08-08 | 2017-08-08 | A kind of accelerator vacuum level real-time monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207231716U true CN207231716U (en) | 2018-04-13 |
Family
ID=61855539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720984310.0U Active CN207231716U (en) | 2017-08-08 | 2017-08-08 | A kind of accelerator vacuum level real-time monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207231716U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109387324A (en) * | 2017-08-08 | 2019-02-26 | 上海卓亚医疗科技有限公司 | A kind of accelerator vacuum level real-time monitoring system |
| CN109847200A (en) * | 2019-01-31 | 2019-06-07 | 中国科学院近代物理研究所 | A kind of vacuum monitoring system for medical heavy ion avcceleration |
-
2017
- 2017-08-08 CN CN201720984310.0U patent/CN207231716U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109387324A (en) * | 2017-08-08 | 2019-02-26 | 上海卓亚医疗科技有限公司 | A kind of accelerator vacuum level real-time monitoring system |
| CN109847200A (en) * | 2019-01-31 | 2019-06-07 | 中国科学院近代物理研究所 | A kind of vacuum monitoring system for medical heavy ion avcceleration |
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