CN205861312U - A kind of based on container pressure with the device of time detecting - Google Patents
A kind of based on container pressure with the device of time detecting Download PDFInfo
- Publication number
- CN205861312U CN205861312U CN201620824728.0U CN201620824728U CN205861312U CN 205861312 U CN205861312 U CN 205861312U CN 201620824728 U CN201620824728 U CN 201620824728U CN 205861312 U CN205861312 U CN 205861312U
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- pressure
- storage tank
- container
- electromagnetic valve
- input channel
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Abstract
This utility model relates to a kind of based on container pressure with the device of time detecting, it is characterized in that: include storage tank, tested container, pressure transducer, controller, the input of described storage tank and a pressure input channel connect, pressure input channel is provided with boost electromagnetic valve, pressure input channel is additionally provided with a pressure release electromagnetic valve between boost electromagnetic valve and storage tank, the outfan of storage tank is connected with the input of tested container, in described pressure transducer is arranged on storage tank and is connected with controller；This utility model without immersing any liquid by tested container, directly container pressure is detected, it is to avoid to water or other need the dependence of human perception object, expand application place, avoid actually used in requirement to test site, improve testing efficiency and the quality of pressure vessel.
Description
Technical field
This utility model relates to pressure checking device technical field, particularly relates to a kind of based on container pressure and time detecting
Device.
Background technology
At present, pressure vessel uses manual charging valve in test process, easily causes maloperation, and survey in test
Equipment is immersed in water or other liquid more by use of examination, relies on whether eye recognition equipment leaks gas, is easily caused the bad product of part
Product are too small because of gas leakage, it is impossible to identify, test timing is many deviation is easily occurred by manual time-keeping when more container is tested simultaneously,
So can cause that pressure vessel testing efficiency is low, it is of poor quality to test.
Summary of the invention
In order to solve deficiency of the prior art, the purpose of this utility model be to provide a kind of based on container pressure and time
Between the device of detection, for improving testing efficiency and the quality of pressure vessel.
This utility model solves its technical problem and be the technical scheme is that
It is a kind of based on container pressure with the device of time detecting, it is characterised in that: include that storage tank, tested container, pressure pass
Sensor, controller, the input of described storage tank and a pressure input channel connect, and pressure input channel is provided with supercharging electromagnetism
Valve, pressure input channel is additionally provided with a pressure release electromagnetic valve between boost electromagnetic valve and storage tank, the outfan of storage tank and tested appearance
The input of device connects, and in described pressure transducer is arranged on storage tank and is connected with controller.
In sum, the beneficial effects of the utility model are:
1, shorten the tested container average detected time, improve detection efficiency.
2, this equipment avoids the dependency to manual time-keeping and operation in using, it is possible to each equipment of accurate recording
Length of testing speech, it is to avoid personnel's maloperation.
3, this equipment without immersing any liquid by tested container, directly detects container pressure, it is to avoid to water or
Other need the dependence of human perception object, expand application place, it is to avoid requirement to test site in actually used.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
In figure: 1 pressure input channel, 2 boost electromagnetic valves, 3 pressure release electromagnetic valves, 4 storage tanks, 5 pressure transducers, 6 tested appearances
Device, 7 controllers.
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model being described below, those skilled in the art can be by this
Content disclosed by description understands other advantages of the present utility model and effect easily.
As shown in Figure 1: a kind of based on container pressure with the device of time detecting, it is characterised in that: include storage tank 4, tested
Container 6, pressure transducer 5, controller 7, input and a pressure input channel 1 of described storage tank 4 connect, pressure input pipe
Road 1 is provided with boost electromagnetic valve 2, and pressure input channel 1 is additionally provided with a pressure release electromagnetic valve between boost electromagnetic valve 2 and storage tank 4
3, the outfan of storage tank 4 is connected with the input of tested container 6, in described pressure transducer 5 is arranged on storage tank 4 and with control
Device 7 connects, and the arranging of storage tank 4 can be buffered in the pressure shake of test process and pressure transducer 5 tests the instantaneous jumping of data
Becoming, controller 7 can use single-chip microcomputer or PCL controller etc. to realize.
A kind of job step based on container pressure and the device of time detecting is:
1, open pressure release electromagnetic valve 3, close boost electromagnetic valve 2, connect tested container 6；
2, start controller 7, close pressure release electromagnetic valve 3, open boost electromagnetic valve 2, inflate for storage tank 4 and tested container 6；
3, when pressure transducer 5 detects pressure for setting pressure, boost electromagnetic valve 2 is closed；
4, controller 7 starts timing；
If in 5 setting times, pressure reduction change, less than required value, represents that container is pressure qualified, otherwise, if set
In time, pressure reduction varies more than required value, directly exports fault alarm, is conveniently for further processing container in time.
The foregoing is only preferred embodiments of the present utility model, as long as realizing this utility model with essentially identical means
Purpose technical scheme, within broadly falling into protection domain of the present utility model.
Claims (1)
1. one kind based on container pressure and the device of time detecting, it is characterised in that: include storage tank, tested container, pressure sensing
Device, controller, the input of described storage tank and a pressure input channel connect, and pressure input channel is provided with supercharging electromagnetism
Valve, pressure input channel is additionally provided with a pressure release electromagnetic valve between boost electromagnetic valve and storage tank, the outfan of storage tank and tested appearance
The input of device connects, and in described pressure transducer is arranged on storage tank and is connected with controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620824728.0U CN205861312U (en) | 2016-08-02 | 2016-08-02 | A kind of based on container pressure with the device of time detecting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620824728.0U CN205861312U (en) | 2016-08-02 | 2016-08-02 | A kind of based on container pressure with the device of time detecting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205861312U true CN205861312U (en) | 2017-01-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620824728.0U Active CN205861312U (en) | 2016-08-02 | 2016-08-02 | A kind of based on container pressure with the device of time detecting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205861312U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768733A (en) * | 2017-02-25 | 2017-05-31 | 中山市金广家庭电器制造有限公司 | A kind of box body tightness detection device |
-
2016
- 2016-08-02 CN CN201620824728.0U patent/CN205861312U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768733A (en) * | 2017-02-25 | 2017-05-31 | 中山市金广家庭电器制造有限公司 | A kind of box body tightness detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |