CN205861311U - Welded insulated gas cylinder inner bag plate air pressure testing device - Google Patents
Welded insulated gas cylinder inner bag plate air pressure testing device Download PDFInfo
- Publication number
- CN205861311U CN205861311U CN201620752153.6U CN201620752153U CN205861311U CN 205861311 U CN205861311 U CN 205861311U CN 201620752153 U CN201620752153 U CN 201620752153U CN 205861311 U CN205861311 U CN 205861311U
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- Prior art keywords
- gas
- pressure
- inner bag
- cylinder inner
- testing device
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Abstract
The utility model discloses a kind of welded insulated gas cylinder inner bag plate air pressure testing device, bus-bar is installed in frame, bus-bar is provided with some branch pipes, branch pipe is provided with flapper valve, pressure transducer and fast connector, bus-bar is connected with compressed air feedway and residual gas retracting device by gas piping, master control cabinet configuration gas pressure test main control unit, gas pressure test main control unit controls the switching motion of compressed air feedway by driving module, by the gas pressure value on pressure regulation main controller debugging gas piping, boosting is controlled by leak detection main controller, leak test in blood pressure lowering and pressure maintaining period.It uses intelligent gas pressure test steer mode, and simple to operate easy to learn, pressure controling precision is high, safe and reliable, residual gas recoverable, saves the energy, reduces noise, improves production efficiency, reduce labor intensity.
Description
Technical field
This utility model relates to gas cylinder manufacturing technology field, especially relates to a kind of welded insulated gas cylinder inner bag gas pressure test
Device.
Background technology
In the middle of the production technology of welded insulated gas cylinder, need inner bag is carried out gas pressure test.Gas pressure test result is to weigh
The important evidence of cylinder liner quality.Current gas pressure test typically uses gas bomb that gas cylinder is directly suppressed operation, hands
Dynamic inefficient operation, Stress control difficulty is big, is difficult to control, has potential safety hazard, and, compressed gas discharge noise is big,
Polluting working environment, source of the gas utilization ratio is low.
Utility model content
This utility model is for the deficiencies in the prior art, and technical problem to be solved is to provide a kind of welded insulated gas cylinder
Inner bag plate air pressure testing device, it uses intelligent gas pressure test steer mode, simple to operate easy to learn, pressure controling precision height, peace
Complete reliable, residual gas recoverable, save the energy, reduce noise, improve production efficiency, reduce labor intensity.
This utility model is to make above-mentioned technical problem be addressed by the following technical programs.
Welded insulated gas cylinder inner bag plate air pressure testing device, including master control cabinet, frame, bus-bar, compressed air feedway,
Residual gas retracting device and gas pressure test main control unit, frame is installed bus-bar, and bus-bar is provided with some branch pipes, branch pipe
Being provided with flapper valve, pressure transducer and fast connector, bus-bar is by gas piping and compressed air feedway and residual
Gas recovering device is connected, master control cabinet configuration gas pressure test main control unit, gas pressure test main control unit be provided with pressure regulation main controller,
Leak detection main controller, driving module, computing module, clock module, display module, memory module and alarm, gas pressure test master control
Unit is by driving module to control the switching motion of compressed air feedway, by pressure regulation main controller debugging gas piping
Gas pressure value, controls the leak test in boosting, blood pressure lowering and pressure maintaining period by leak detection main controller.
As preferably, display module external LED touch screen.
As preferably, gas pressure test main control unit is provided with wireless module.
As preferably, master control is cashier's office in a shop provided with precision pressure gauge.
As preferably, gas piping is provided with manually-operated gate.
As preferably, gas piping is provided with voltage raising and reducing valve.
As preferably, between gas piping and residual gas retracting device, it is provided with air bleeding valve and residual gas pressure transducer.
As preferably, branch pipe is provided with air bleeding valve.
The beneficial effects of the utility model:
1. the gas pressure test main control unit by cashier's office in a shop configuring in master control realizes intellectualized operation pattern, will through gas piping
Air or nitrogen that compressed air feedway provides automatically enter gas cylinder, when gas pressure of the inside of a bottle reaches the volume of voltage raising and reducing valve
During constant-pressure, voltage raising and reducing valve is automatically switched off, and controls flapper valve by leak detection main controller and closes, and starts pressurize test, works as appearance
During gas anomaly leakage, alarm sends alarm signal in time, and whole gas pressure test process automaticity is high, human-computer interaction circle
Face is easy to learn, swift to operate saves time, and reduces the labor intensity of operator, improves labor efficiency, and test run is stable,
Safe and reliable.
2. realize automatization's residual gas by residual gas retracting device and reclaim function, save the energy and use, reduce exhaust noise, change
It is apt to working environment.
3. by the manually-operated gate of various couplings, flapper valve, pressure transducer, air bleeding valve, residual gas pressure transducer, precision
The components and parts such as Pressure gauge and alarm, the most effectively achieve the function of superpressure, time-out, leak supervision and automatic alarm, really
Protect the safety on using, greatly reduced potential safety hazard, provide practical sound assurance for safety in production.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-bus-bar, 2-branch pipe, 3-gas piping.
Detailed description of the invention
Below by embodiment and combine accompanying drawing this utility model is described in detail.
This utility model welded insulated gas cylinder inner bag plate air pressure testing device as shown in Figure 1, including master control cabinet, frame, remittance
Stream row 1, compressed air feedway, residual gas retracting device and gas pressure test main control unit.Install bus-bar 1 in frame, conflux
Row 1 is provided with some branch pipes 2, and branch pipe 2 is provided with flapper valve, pressure transducer and fast connector.Further, can divide
On manifold 2, air bleeding valve is set, when finding leakage situation, gas discharge can be carried out in time, reduce potential safety hazard.Bus-bar 1 leads to
Cross gas piping 3 to be connected with compressed air feedway and residual gas retracting device, can be by arranging boosting on gas piping 3
Dropping valve, in order to accurately control gas buck force value and realize automatization's modes of inflation.Dress is reclaimed with residual gas at gas piping 3
Air bleeding valve and residual gas pressure transducer are set between putting, to monitor residual gas force value, in time discharge residual gas in real time and to recycle,
While reducing the exhaust noise of working environment, save source of the gas and use.Manually-operated gate can also be set on gas piping 3,
There is manual opening-closing operating function, improve safety guarantee.Master control cabinet configuration gas pressure test main control unit, gas pressure test main control unit
It is provided with pressure regulation main controller, leak detection main controller, drives module, computing module, clock module, display module, memory module and report
Alert device, gas pressure test main control unit controls the switching motion of compressed air feedway, by pressure regulation master control by driving module
Gas pressure value on device debugging gas piping 3, is cashier's office in a shop provided with precision pressure gauge in master control, to facilitate observed pressure the most directly perceived
State.The leak test in boosting, blood pressure lowering and pressure maintaining period is controlled by leak detection main controller.Display module external LED touch screen
Realize intelligent man-machine interaction interface, simple and quick.Wireless module can also be set on gas pressure test main control unit, can
Carry out bi-directional data transmission by wireless module and far-end server, it is achieved remote monitoring management function, highly effective, event occurs
During barrier, it is simple to management personnel's very first time grasps field condition, fixes a breakdown in time.
This utility model is not limited to above-described preferred implementation, can obtain based on those skilled in the art
The known technology known or use is caned the various deformation of equivalence replacement and the embodiment of change, every base in prior art
Conceive, within should be included in protection domain of the present utility model in spirit of the present utility model or technology.
Claims (8)
1. welded insulated gas cylinder inner bag plate air pressure testing device, is characterized in that: include master control cabinet, frame, bus-bar (1), compression sky
Air feed system, residual gas retracting device and gas pressure test main control unit, frame is installed bus-bar (1), and bus-bar (1) is provided with
Some branch pipes (2), branch pipe (2) is provided with flapper valve, pressure transducer and fast connector, and bus-bar (1) passes through gas
Pipeline (3) is connected with compressed air feedway and residual gas retracting device, master control cabinet configuration gas pressure test main control unit, air pressure
Test main control unit be provided with pressure regulation main controller, leak detection main controller, drive module, computing module, clock module, display module,
Memory module and alarm, gas pressure test main control unit controls the switching motion of compressed air feedway by driving module,
By the gas pressure value on pressure regulation main controller debugging gas piping (3), control boosting, blood pressure lowering and pressurize by leak detection main controller
During leak test.
Welded insulated gas cylinder inner bag plate air pressure testing device the most according to claim 1, is characterized in that: display module is external
LED touch screen.
Welded insulated gas cylinder inner bag plate air pressure testing device the most according to claim 1, is characterized in that: gas pressure test master control list
Unit is provided with wireless module.
Welded insulated gas cylinder inner bag plate air pressure testing device the most according to claim 1, is characterized in that: master control is cashier's office in a shop provided with essence
Close Pressure gauge.
Welded insulated gas cylinder inner bag plate air pressure testing device the most according to claim 1, is characterized in that: on gas piping (3)
It is provided with manually-operated gate.
Welded insulated gas cylinder inner bag plate air pressure testing device the most according to claim 1, is characterized in that: on gas piping (3)
It is provided with voltage raising and reducing valve.
Welded insulated gas cylinder inner bag plate air pressure testing device the most according to claim 1, is characterized in that: gas piping (3) with
Air bleeding valve and residual gas pressure transducer it is provided with between residual gas retracting device.
Welded insulated gas cylinder inner bag plate air pressure testing device the most according to claim 1, is characterized in that: branch pipe sets on (2)
There is air bleeding valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620752153.6U CN205861311U (en) | 2016-07-14 | 2016-07-14 | Welded insulated gas cylinder inner bag plate air pressure testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620752153.6U CN205861311U (en) | 2016-07-14 | 2016-07-14 | Welded insulated gas cylinder inner bag plate air pressure testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205861311U true CN205861311U (en) | 2017-01-04 |
Family
ID=57646292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620752153.6U Active CN205861311U (en) | 2016-07-14 | 2016-07-14 | Welded insulated gas cylinder inner bag plate air pressure testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205861311U (en) |
-
2016
- 2016-07-14 CN CN201620752153.6U patent/CN205861311U/en active Active
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |