CN206891663U - A kind of whole bottle air-tight test equipment - Google Patents
A kind of whole bottle air-tight test equipment Download PDFInfo
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- CN206891663U CN206891663U CN201720779057.5U CN201720779057U CN206891663U CN 206891663 U CN206891663 U CN 206891663U CN 201720779057 U CN201720779057 U CN 201720779057U CN 206891663 U CN206891663 U CN 206891663U
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- tight test
- cross beam
- air
- moved cross
- tank
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Abstract
The utility model discloses a kind of whole bottle air-tight test equipment, aim to provide a kind of simple in construction, it is convenient to control, the high whole bottle air-tight test equipment of detection efficiency, its drip irrigation device is that support body is provided with automatic erector, air-tight test control piper and pressure testing tank, automatic erector includes moved cross beam, the tank guardrail being arranged on pressure testing tank, it is sequentially connected moved cross beam and tank guardrail and for driving moved cross beam, under reciprocating double-acting cylinder, air-tight test control piper includes pipeline and the normally closed type charge valve being set in turn on pipeline, pressure controller, normally closed type air bleeding valve and it is some be used for connect steel cylinder valve nozzle one-way valve spring joint to be measured, the utility model is applied to whole bottle air-tight test equipment technical field.
Description
Technical field
A kind of whole bottle air-tight test equipment technical field is the utility model is related to, more specifically, it relates to a kind of whole
Bottle air-tight test equipment.
Background technology
The exfactory inspection link of non-duplicate steel cylinder, steel cylinder will be by only carrying out gas pressure test.Traditional method of inspection is artificial
Control dries gases at high pressure and is pressurized to test pressure, then cuts off and dries being filled with for source of the gas；Finally by steel cylinder immersion test tank
Check the leakage situation of steel cylinder；
Two shortcomings be present in the production method：
1）Potential safety hazard：The circumferential weld portion of non-duplicate steel cylinder and cylinder valve weld part there may be incomplete fusion, be filled in gases at high pressure
Steel cylinder is not immersed in the water during entering, and incomplete fusion steel cylinder may be burst, and energy when steel cylinder is burst can not be absorbed, cracking
Half-shell or bottle annex, it is possible to fly out and cause danger；
2）Low production efficiency：The test method production efficiency is low, it is impossible to the characteristics of meeting non-duplicate steel cylinder batch production；
3）The test parameters such as manual control test pressure, time, management difficulty are big.
Therefore, design one and both meet that safety in production and can improves the non-duplicate steel cylinder tightness test device of production efficiency
It is particularly important.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of simple in construction, control is convenient,
The high whole bottle air-tight test equipment of detection efficiency.
To achieve the above object, the utility model provides following technical scheme：A kind of whole bottle air-tight test equipment, bag
Support body is included, it is characterized in that：The support body is provided with automatic erector, air-tight test control piper and pressure testing tank, described
Automatic erector includes moved cross beam, the tank guardrail being arranged on pressure testing tank, is sequentially connected moved cross beam and tank guardrail
And for driving the upper and lower reciprocating double-acting cylinder of moved cross beam, the air-tight test control piper include pipeline with
And be set in turn on pipeline normally closed type charge valve, pressure controller, normally closed type air bleeding valve and it is some be used for connect steel to be measured
Cylinder valve mouth one-way valve spring joint.
The utility model is further arranged to：The tank guardrail is provided with two leads, and two leads are through work
Dynamic crossbeam.
The utility model is further arranged to：There is fixed steelring on the moved cross beam.
By using above-mentioned technical proposal, beneficial effect：1st, automatically control, improve production efficiency；
2nd, processing safety during gas pressure test is improved；
3rd, equipment investment is few, and the device fabrication is simple in construction, easy to operate, suitable for the air pressure of all kinds of small pressure containers
Experiment；
4th, it is strict to test process control, is easily managed.
Brief description of the drawings
Fig. 1 is a kind of structural representation of whole bottle air-tight test apparatus embodiments of the utility model.
Fig. 2 is the linear schematic diagram of air pressure in a kind of steel cylinder of whole bottle air-tight test apparatus embodiments of the utility model.
Embodiment
It is described further referring to figs. 1 to Fig. 2 whole bottle air-tight test apparatus embodiments a kind of to the utility model.
A kind of whole bottle air-tight test equipment, including support body, support body are provided with automatic erector, air-tight test control pipe
Road and pressure testing tank, automatic erector include moved cross beam 10, the tank guardrail 60 being arranged on pressure testing tank 6, connected successively
Connect moved cross beam 10 and tank guardrail 60 and for driving the upper and lower reciprocating double-acting cylinder 1 of moved cross beam 10, air-tightness
Controlling test pipeline includes pipeline 20 and the normally closed type charge valve 5 being set in turn on pipeline 20, pressure controller 8, normally closed
Formula air bleeding valve 7 and it is some be used for connect steel cylinder valve nozzle one-way valve spring joint 3 to be measured, tank guardrail 60 is provided with two leads 4,
Two leads 4 have fixed steelring 9 through moved cross beam 10 on moved cross beam 10.
During experiment, 1）Steel cylinder is during hermeticity experiment is carried out, pressure testing tank filling clear water；
2）Tank gear shield crossbeam is fixed on by a double-acting cylinder one end, the other end is fixed on up and down crossbeam with gas
The upper and lower of cylinder is stretched, and the lead that moved cross beam both ends are connected on tank by two root beads is oriented to, good so as to improve
Guide effect, it is ensured that stability, realize that steel cylinder immerses the action with leaching tank, being fixed with circular steel ring on moved cross beam is used for
Fixed steel cylinder.During experiment, steel cylinder automatic erector in inflation and pressure maintaining period declines, and steel cylinder is immersed in the water, after off-test,
Crane rises, and worker dismantles steel cylinder；
3）Air-tight test control piper：The composition of the part-structure mainly by：Stainless steel pipes, normally closed type charge valve,
Normally closed type air bleeding valve, pressure controller and the one-way valve spring joint that can be connected with steel cylinder valve nozzle, first advised according to steel cylinder during experiment
Lattice set the test pressure of pressure controller, then steel cylinder valve nozzle and one-way valve spring joint are connected, as shown in Fig. 2 steel cylinder soaks
Charge valve is filled with dry gases at high pressure into bottle after entering tank, reaches the test pressure (P that pressure controller is setT) after, stop
Inflation, after pressurize 30S, air bleeding valve opens gas discharge.
4）Automatic erector, air-tight test control piper are by PLC all-in-one programming Controls, and parameter adjustment is convenient, examination
The process of testing is automatically performed, and connection is simple, and maintenance maintenance is convenient.
Preferred embodiment of the present utility model is the foregoing is only, not limiting the utility model, the skill of this area
Art personnel carry out common variations and alternatives in the range of technical solutions of the utility model should all be included in guarantor of the present utility model
In the range of shield.
Claims (3)
1. a kind of whole bottle air-tight test equipment, including support body, it is characterized in that：The support body is provided with automatic erector, airtight
Property controlling test pipeline and pressure testing tank, the automatic erector includes moved cross beam, the tank being arranged on pressure testing tank
Guardrail, it is sequentially connected moved cross beam and tank guardrail and for driving the upper and lower reciprocating double-acting cylinder of moved cross beam, institute
State air-tight test control piper include pipeline and be set in turn on pipeline normally closed type charge valve, pressure controller, often
Closed exhaust valve and it is some be used for connect steel cylinder valve nozzle one-way valve spring joint to be measured.
2. a kind of whole bottle air-tight test equipment according to claim 1, it is characterized in that：The tank guardrail is provided with two
Lead, two leads are through moved cross beam.
3. a kind of whole bottle air-tight test equipment according to claim 1, it is characterized in that：There is fixation on the moved cross beam
Steel ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720779057.5U CN206891663U (en) | 2017-06-30 | 2017-06-30 | A kind of whole bottle air-tight test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720779057.5U CN206891663U (en) | 2017-06-30 | 2017-06-30 | A kind of whole bottle air-tight test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206891663U true CN206891663U (en) | 2018-01-16 |
Family
ID=61298364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720779057.5U Active CN206891663U (en) | 2017-06-30 | 2017-06-30 | A kind of whole bottle air-tight test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206891663U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113251316A (en) * | 2021-04-06 | 2021-08-13 | 宁夏弘茂特种设备检验检测有限公司 | Multifunctional exhaust pipeline |
| CN113701950A (en) * | 2021-09-07 | 2021-11-26 | 浙江金象科技有限公司 | Gas testing method for small steel cylinder |
-
2017
- 2017-06-30 CN CN201720779057.5U patent/CN206891663U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113251316A (en) * | 2021-04-06 | 2021-08-13 | 宁夏弘茂特种设备检验检测有限公司 | Multifunctional exhaust pipeline |
| CN113251316B (en) * | 2021-04-06 | 2023-10-27 | 宁夏弘茂特种设备检验检测有限公司 | Multifunctional exhaust pipeline |
| CN113701950A (en) * | 2021-09-07 | 2021-11-26 | 浙江金象科技有限公司 | Gas testing method for small steel cylinder |
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