CN213933017U - Digital intelligent valve detection system - Google Patents
Digital intelligent valve detection system Download PDFInfo
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- CN213933017U CN213933017U CN202023067931.3U CN202023067931U CN213933017U CN 213933017 U CN213933017 U CN 213933017U CN 202023067931 U CN202023067931 U CN 202023067931U CN 213933017 U CN213933017 U CN 213933017U
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Abstract
The utility model relates to a digital intelligent valve detecting system. The digital intelligent valve detection system comprises an air source pipeline, a booster pump and an output pipeline, wherein the air source pipeline is used for being connected with an air source, the air source pipeline is connected to the input end of the booster pump, the output pipeline is connected to the output end of the booster pump, the output pipeline is provided with a high-pressure outlet used for being connected with a valve, the air source pipeline is connected with a pressure regulating valve and a first electromagnetic valve used for controlling the on-off of the air source pipeline, an air control high-pressure switch is arranged on the output pipeline, the air control high-pressure switch is provided with a second electromagnetic valve used for controlling the on-off, an unloading pipeline located between the air control high-pressure switch and the high-pressure outlet is connected to the output pipeline, an air control unloading switch is arranged on the unloading pipeline, the air control unloading switch is provided with a third electromagnetic valve used for controlling the on-off, and a pressure transmitter is arranged on the output pipeline. The digital intelligent valve detection system can conveniently detect the air tightness of the valve.
Description
Technical Field
The utility model relates to a check out test set, concretely relates to a detecting system for detecting valve gas tightness.
Background
As a control element, valves have strict requirements on their tightness. There are also detection devices for detecting the airtightness of the valve on the existing market, but the structures of the detection devices are different.
Disclosure of Invention
In view of the deficiencies in the prior art, the utility model discloses the innovation provides a digital intelligent valve detecting system.
The digital intelligent valve detection system comprises an air source pipeline, a booster pump and an output pipeline, wherein the air source pipeline is used for being connected with an air source, the air source pipeline is connected with the input end of the booster pump, the output pipeline is connected with the output end of the booster pump, the output pipeline is provided with a high-pressure outlet used for being connected with a valve, the air source pipeline is connected with a pressure regulating valve and a first electromagnetic valve for controlling the on-off of the air source pipeline, a pneumatic control high-pressure switch is arranged on the output pipeline, the pneumatic control high-pressure switch is provided with a second electromagnetic valve for controlling the on-off, an unloading pipeline positioned between the pneumatic control high-pressure switch and the high-pressure outlet is connected on the output pipeline, a pneumatic control unloading switch is arranged on the unloading pipeline, the pneumatic control unloading switch is provided with a third electromagnetic valve for controlling the on-off, a pressure transmitter and a pressure transmitter are arranged on the output pipeline, the first electromagnetic valve, the second electromagnetic valve and the third electromagnetic valve are all connected with a computer control system.
The air source pipeline is provided with a first air pressure gauge, and the output pipeline is provided with a second air pressure gauge.
According to the utility model provides a pair of digital intelligent valve detecting system can conveniently detect the gas tightness of valve.
Drawings
Fig. 1 is a schematic diagram of the present invention.
1. A gas source pipeline; 3. a booster pump; 4. an output pipeline; 2. a pressure regulating valve; 5. a first solenoid valve; 10. a pneumatic control high-voltage switch; 6. a second solenoid valve; 12. an unloading pipeline; 11. a pneumatic control unloading switch; 7. a third electromagnetic valve; 9. a pressure transmitter; 8. a computer control system; 12. a first barometer; 13. and a second barometer.
Detailed Description
As shown in fig. 1, the digital intelligent valve detection system comprises an air source pipeline 1, a booster pump 3 and an output pipeline 4, wherein the air source pipeline 1 is used for being connected with an air source, the air source enters from the air source pipeline 1, the air source pipeline 1 is connected with the input end of the booster pump 3, the output pipeline 4 is connected with the output end of the booster pump 3, the output pipeline 4 is provided with a high-pressure outlet connected with a valve, and the air source enters the booster pump 3, enters the output pipeline 4 through pressurization and then enters the valve for air tightness detection; the air source pipeline 1 is connected with a pressure regulating valve 2 and a first electromagnetic valve 5 for controlling the on-off of the air source pipeline 1, an air control high-pressure switch 10 is arranged on an output pipeline 4, the air control high-pressure switch 10 is provided with a second electromagnetic valve 6 for controlling the on-off of the air control high-pressure switch, an unloading pipeline 12 positioned between the air control high-pressure switch 10 and a high-pressure outlet is connected on the output pipeline 4, an air control unloading switch 11 is arranged on the unloading pipeline 12, the air control unloading switch 11 is provided with a third electromagnetic valve 7 for controlling the on-off of the air control high-pressure switch, a pressure transmitter 9 is arranged on the output pipeline 4, and the pressure transmitter 9, the first electromagnetic valve 5, the second electromagnetic valve 6 and the third electromagnetic valve 7 are all connected with a computer control system 8.
The working principle of the detection system is as follows: during detection, the computer control system 8 controls the first electromagnetic valve 5 to be opened, so that an air source enters from the air source pipeline 1, the air source after pressure regulation of the pressure regulating valve 2 enters the booster pump 3, the air source enters the output pipeline 4 after pressure boost of the booster pump 3, the computer control system 8 controls the second electromagnetic valve 6 to act, the pneumatic control high-pressure switch 10 is opened, and the pressurized air source finally enters the valve; the pressure transmitter 9 transmits the pressure value to the computer control system 8, if the pressure value meets the requirement, the airtightness of the valve is not problem, and if the pressure value does not meet the requirement, the airtightness of the valve is problem and rework is needed. When the air pressure needs to be removed after detection is finished, the computer control system 8 controls the third electromagnetic valve 7 to act, the pneumatic control unloading switch 11 is opened, and therefore the air pressure is relieved through the unloading pipeline 12.
For the convenience of observation of personnel, a first barometer 12 is arranged on the air source pipeline 1, a second barometer 13 is arranged on the output pipeline 4, the first barometer 12 can display input air pressure, and the second barometer 13 can display output air pressure.
Claims (2)
1. The utility model provides a digital intelligent valve detecting system, including air supply pipeline, booster pump and output pipeline, the air supply pipeline is used for being connected its characterized in that with the air supply: the air source pipeline is connected to the input end of the booster pump, the output pipeline is connected to the output end of the booster pump, the output pipeline is provided with a high-pressure outlet connected with a valve, the air source pipeline is connected with a first electromagnetic valve for controlling the on-off of the air source pipeline, the output pipeline is provided with a pneumatic control high-pressure switch, the pneumatic control high-pressure switch is provided with a second electromagnetic valve for controlling the on-off, the output pipeline is connected with an unloading pipeline between the pneumatic control high-pressure switch and the high-pressure outlet, the unloading pipeline is provided with a pneumatic control unloading switch, the pneumatic control unloading switch is provided with a third electromagnetic valve for controlling the on-off, the output pipeline is provided with a pressure transmitter, and the pressure transmitter, the first electromagnetic valve, the second electromagnetic valve and the third electromagnetic valve are all connected with a computer control system.
2. The digital intelligent valve detection system of claim 1, wherein: the air source pipeline is provided with a first air pressure gauge, and the output pipeline is provided with a second air pressure gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023067931.3U CN213933017U (en) | 2020-12-18 | 2020-12-18 | Digital intelligent valve detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023067931.3U CN213933017U (en) | 2020-12-18 | 2020-12-18 | Digital intelligent valve detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213933017U true CN213933017U (en) | 2021-08-10 |
Family
ID=77153433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023067931.3U Active CN213933017U (en) | 2020-12-18 | 2020-12-18 | Digital intelligent valve detection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213933017U (en) |
-
2020
- 2020-12-18 CN CN202023067931.3U patent/CN213933017U/en active Active
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