CN201555772U - Gas cylinder external measuring method water-pressure system - Google Patents
Gas cylinder external measuring method water-pressure system Download PDFInfo
- Publication number
- CN201555772U CN201555772U CN2009202359121U CN200920235912U CN201555772U CN 201555772 U CN201555772 U CN 201555772U CN 2009202359121 U CN2009202359121 U CN 2009202359121U CN 200920235912 U CN200920235912 U CN 200920235912U CN 201555772 U CN201555772 U CN 201555772U
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- gas cylinder
- water
- hydraulic pressure
- weighing
- pressure system
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Abstract
The utility model provides a gas cylinder external measuring method water-pressure system, which sequentially comprises a loading flow line, weighing devices, a water injecting device, a water-pressure testing device, a water draining device, a blanking flow line and at least one conveying device for conveying gas cylinders. The part of the weighing devices are arranged on the conveying device; the conveying device is optionally provided with a weighing tooling or a water-pressure testing tooling; and the gas cylinders are connected onto the other side of the weighing tooling and the other side of the water-pressure testing tooling. The gas cylinder external measuring method water-pressure system has the advantages: 1) realizing semi-automation and increasing working efficiency; 2) having simple structure and less failure points, and facilitating maintenance; 3) saving energy and consuming less electricity; and 4) occupying small floor space, having reasonable time allocation and avoiding waiting for the previous link by one link as the whole production flow is operated according to time arrangement of water-pressure testing process and all linked mutually.
Description
Technical field
The utility model relates to a kind of outside measurement method hydraulic testing system in gas cylinder by hydrostatic pressure test field.
Background technology
Along with applying of economic development and modern technologies, sharply strengthen as class pressure gas consumptions such as rock gas, hydrogen, helium, gas cylinder becomes the first-selected container of this class pressure gas.For volume to weight ratio and the bearing capacity that improves gas cylinder, the technical scheme of generally taking in this area is to take the steel high pressure seamless pipe of high-quality as much as possible, adopt termination spinning necking method to be processed into inner bag, select for use high strength fibre to strengthen resin matrix again and twine on the wall outside the tank and solidify to form one deck composite layer, improve the bearing capacity of existing inner bag.
Gas cylinder by hydrostatic pressure test is the bulk strength satisfactory classic method whether of check gas cylinder, for seamless gas cylinder and composite cylinder, in the hydraulic testing, to measure value of residual volumetric deformation simultaneously, and with the size of rate of residual volumetric deformation, as the standard of judging that gas cylinder is whether qualified.The hydraulic testing is the check-up project that new bottle dispatches from the factory, and also is the main contents of gas cylinder periodic inspection simultaneously.
Existing gas cylinder by hydrostatic pressure test mostly is complicated, the loaded down with trivial details hydraulic testing system that adopts, generally be designed to whole hydraulic testing system semi-circular, whole logistics progress uses the transmission of gathering chain bar, because gas cylinder must be done the hydraulic testing by the rotation of arranging before on hanger bracket, influenced test efficiency and maneuverability.In the hydraulic testing process, gas cylinder is weighed and is used desk-top weighing, because the gas cylinder external form is that round barrel shape and volume are bigger, has influenced production efficiency and the degree of accuracy of weighing; Each inter process of the hydraulic testing hangs and unloads, shifts that gas cylinder is connected too complicated, not easy, efficient is low.
The utility model content
The purpose of this utility model is to solve above-mentioned technical matters, provides a kind of simple in structure, and the time distributes rationally, the outside measurement method hydraulic testing system that efficient is higher.
The purpose of this utility model is achieved through the following technical solutions:
A kind of gas cylinder outside measurement method hydraulic pressure system, be provided with material loading logistics line, weighing device, water filling device, water test unit, jettison gear, blanking logistics line successively, and at least one transports the conveyer of gas cylinder, described part weighing device is located on the described conveyer, selectively be provided with weigh frock or hydraulic pressure test fixture on the described conveyer, described opposite side of weighing frock and hydraulic pressure test fixture is connected gas cylinder.Described material loading logistics line, weighing device, water filling device, water test unit, jettison gear, blanking logistics line are located on the same line, in order to increase work efficiency.
Further, described gas cylinder outside measurement method hydraulic pressure system comprises two conveyers, and first conveyer is provided with a frock of weighing that connects gas cylinder, and second conveyer is provided with a hydraulic pressure test fixture.Described conveyer is an electric block.
Again further, described weighing device comprises weigh switch board and be located at radio weighing apparatus on the electric block hook of gas cylinder, the other end of described radio weighing apparatus is mounted with gas cylinder by the frock of weighing, and the weight signal of described gas cylinder transfers to described gas cylinder by described radio weighing apparatus and weighs on the radio signal receiver in the switch board.
Again further, described water filling device and jettison gear comprise a cylinder and at least two fixture blocks that moved back and forth by described air cylinder driven.Described jettison gear also comprises revolving part and compression gas pipe that is used for blowing that orders about described fixture block rotation in gas cylinder.
Further, described water test unit comprises the water jacket that is fixed on the basis and is articulated in water jacket plug on the conveyer, described water jacket plug and form described hydraulic pressure test fixture with affixed gas cylinder link thereon.
The beneficial effects of the utility model are mainly reflected in: 1) realize semi-automation, increase work efficiency; 2) simple in structure, the trouble spot is few, convenient for maintaining; 3) energy savings, power consumption is little; 4) the occupation of land space is little, and the time is reasonably combined, and the whole production flow process is all according to the arrangement of time of hydraulic testing process, and is all linked with one another, the situation that certain link is waited for a link can not occur.
Description of drawings
Below in conjunction with accompanying drawing technical solutions of the utility model are described further:
Fig. 1: the synoptic diagram of the utility model gas cylinder outside measurement method hydraulic pressure system.
Fig. 2: the vertical view of the utility model gas cylinder outside measurement method hydraulic pressure system.
Fig. 3: the synoptic diagram of the utility model gas cylinder weighing device.
Fig. 4: the synoptic diagram of the utility model hydraulic pressure test fixture.
Embodiment
The utility model has disclosed a kind of gas cylinder outside measurement method hydraulic pressure system, as depicted in figs. 1 and 2, be provided with material loading logistics line 1 successively, weighing device, water filling device 7, water test unit, jettison gear 14, blanking logistics line 15, said apparatus is located on same the straight line substantially.The utility model gas cylinder outside measurement method hydraulic pressure system comprises that also at least one transports the conveyer of gas cylinder, and in this preferred embodiment, described conveyer is an electric block 3,9.
Be provided with two electric blocks 3,9 in this preferred embodiment, can move on same support 2, promptly these two electric blocks 3,9 can mutual alternative, can exchange work,, move the limit to and get on if one bad, another still can be worked, and can not influence production.In this example, removably be provided with on first electric block 3 on frock 4, the second electric blocks 9 of weighing that connect gas cylinder and removably be provided with a hydraulic pressure test fixture 10, above-mentioned frock is detailed later.
Described weighing device comprises weigh switch board 6 and be located at radio weighing apparatus 51 on the electric block hook of gas cylinder, in conjunction with shown in Figure 3, the other end of described radio weighing apparatus is mounted with gas cylinder 17 by the frock 4 of weighing, and the weight signal of described gas cylinder 17 transfers to described gas cylinder by described radio weighing apparatus 51 and weighs on the radio signal receiver 52 in the switch board 6.The described frock 4 of weighing is a simple frock, by a hook and one and the double-screw bolt of gas cylinder screw thread mouth threaded engagement form.
Described water filling device 7 and jettison gear 14 similar all comprise a cylinder and at least two fixture blocks that moved back and forth by described air cylinder driven.Described water filling device 7 also comprises a water injection pipe 8.Described jettison gear 14 also comprises revolving part and compression gas pipe that is used for blowing afloat 19 that orders about described fixture block rotation in gas cylinder, when gas cylinder need discharge water, revolving part drives fixture block Rotate 180 degree and gets final product, in order to save time, when discharging water compression gas pipe 19 is inserted the gas cylinder dewatering outlet, utilize pressurized air to discharge water, just can put the inner experimental water of gas cylinder several seconds, production efficiency improves greatly, and entire work process is simple and convenient, is convenient to workman's operation.
Described water test unit also comprises and is fixed on two water jackets that are arranged side by side 13 of basis on 16, is articulated in the water jacket plug 11 on second electric block 9, and a hydraulic testing switch board 18 that is used to write down result of hydraulic test.In conjunction with shown in Figure 4, described water jacket plug 11 and form described hydraulic pressure test fixture 10 with affixed gas cylinder link 12 thereon.In like manner, the hook of described second electric block 9 can be sling the hook hole on described water jacket plug 11 tops, also can be mounted with the hook hole that more described water jacket plug 11 is pushed up then behind the radio weighing apparatus 51 and sling.
The utility model has also disclosed a kind of method of work of gas cylinder outside measurement method hydraulic pressure system, mainly is divided into the water filling operation of weighing, the hydraulic testing, the gas cylinder operation that discharges water, and it comprises the steps:
1) will place the gas cylinder at material loading logistics line place to load onto the frock of weighing, the double-screw bolt of the frock that is about to weigh is screwed into the gas cylinder screw thread mouth;
2) adopt the manual keyboard input method that the gas cylinder bottle number is recorded in gas cylinder and weigh in the switch board 6, use first electric block 3 by the frock 4 of the weighing gas cylinder of slinging;
3) sling gas cylinder and stablize 2～5 seconds after, computing machine reads the weight data of gas cylinder by the weight signal that the radio weighing apparatus 51 that receives transmits, and reads the back and also has light to show;
4) gas cylinder winches to and clamps water filling frock 7;
5) clamp gas cylinder, remove first electric block 3, unload the frock 4 of weighing, use 8 pairs of gas cylinder water fillings of water injection pipe;
6) behind the full water, load onto the frock 4 of weighing, the gas cylinder that uses first electric block 3 will annotate water is sling, and after stablizing 2～5 seconds, computing machine reads the weight data of the gas cylinder of fills with water by the weight signal that the radio weighing apparatus 51 that receives transmits; Closed test water weight when deducting empty bottle and draw the gas cylinder full water by the full water gas cylinder is calculated water capacity and is obtained gas cylinder volume;
7) clamp water filling frock 7 and clamp gas cylinder, remove first electric block 3, unload the frock 4 of weighing, second conveyer 10 is moved to full water gas cylinder top, at bottle mouth of gas cylinder dress hydraulic pressure test fixture 10, described hydraulic pressure test fixture is lifted on second electric block 9;
8) gas cylinder with fills with water winches to water jacket 13 tops, puts into water jacket;
9) high-pressure pump boosts, and by water jacket plug internal high pressure flexible pipe, test water in the pressurized cylinder is carried out the hydraulic testing, controls the hydraulic testings and writes down result of hydraulic test by hydraulic testing switch board 18;
10) after the hydraulic testing finishes,, put into jettison gear 14 places and clamp with second electric block 9 gas cylinder of slinging;
11) unload hydraulic pressure test fixture 10, jettison gear 14 rotations are with the anti-turnback pouring of gas cylinder; Electric block 3 beginning this moment first 1-6 steps repeat, and second electric block, 9 beginning step 7-11 places repeat, and two gas cylinder intersections are weighed, water filling, the hydraulic testing, further save time, and raise the efficiency;
12) discharge water and finish, jettison gear 14 is with the gas cylinder origin-location of overturning back, and bottleneck hangs blanking logistics line 15 with the hanger frock with gas cylinder up.
Wherein step 1 belongs to the water filling operation of weighing to step 6, adopts high-tech hanging radio signal transmission, and radio weighing apparatus 51 shows the gas cylinder weight, writes down, transfers to simultaneously the gas cylinder switch board 6 of weighing automatically and carry out data processing.Weigh and lift gas cylinder and carry out synchronously, thereby reduced time and space that gas cylinder is weighed and taken, efficient large increase.
Science, advanced person's Frequency Converter Control is partly adopted in the hydraulic testing.To be subjected to the gas testing bottle to hang in water jacket, and after connecting high pressure connection and pneumatic joint, open the test interface on the gas cylinder by hydrostatic pressure test switch board 18, and select test water jacket station, click begins test.The utility model is whenever done gas cylinder by hydrostatic pressure test one time, high-pressure pump only needs tens second short pressure rising time of work, the most of the time high-pressure pump is in holding state, reduced high-pressure pump degree of fatigue, increase serviceable life, reduced the power consumption of high-pressure pump work in a large number.
The gas cylinder operation that discharges water is partly finished by rollover stand, reductor, clamp system etc.After gas cylinder enters gas cylinder jettison gear 14, clamp the cylinder clamping gas cylinder, after taking off water jacket plug, open the reductor switch, the reductor coupling shaft drives rollover stand and rotates 180 degree, to spacing point, stop, bottle mouth of gas cylinder behind the insertion pneumatic hose 19, is opened air pressure switch down at this moment, pressurized air enters gas cylinder, and gas cylinder closed test water is blown out.Gas cylinder closed test water put clean after, open the reductor switch, coupling shaft drives the rollover stand origin-location of overturn go back to, the cylinder interface place suspension ring of screwing on, gas cylinder winches to blanking logistics line 15, the operation that discharges water end.
Whole flow process semi-automation is exactly manually, automatically can; Energy savings, whole process are except pump, host computer control, electric hoist, and other all utilize pressurized air, and power consumption is little; Native system substantially linearly is provided with, and the occupation of land space is little, and test period is reasonably combined, and the whole production flow process is all according to the arrangement of time of hydraulic testing process, and is all linked with one another, the situation that certain link is waited for a link can not occur, guarantees that efficient is higher.
The utility model still has multiple concrete embodiment, and all employings are equal to replacement or equivalent transformation and all technical schemes of forming, all drop within the claimed scope of the utility model.
Claims (9)
1. gas cylinder outside measurement method hydraulic pressure system, it is characterized in that: be provided with material loading logistics line, weighing device, water filling device, water test unit, jettison gear, blanking logistics line successively, and at least one transports the conveyer of gas cylinder, described part weighing device is located on the described conveyer, selectively be provided with weigh frock or hydraulic pressure test fixture on the described conveyer, described opposite side of weighing frock and hydraulic pressure test fixture is connected gas cylinder.
2. gas cylinder outside measurement method hydraulic pressure system according to claim 1, it is characterized in that: described gas cylinder outside measurement method hydraulic pressure system comprises two conveyers, first conveyer is provided with a frock of weighing that connects gas cylinder, and second conveyer is provided with a hydraulic pressure test fixture.
3. gas cylinder outside measurement method hydraulic pressure system according to claim 2 is characterized in that: described conveyer is an electric block.
4. gas cylinder outside measurement method hydraulic pressure system according to claim 3, it is characterized in that: described weighing device comprises weigh switch board and be located at radio weighing apparatus on the electric block hook of gas cylinder, the other end of described radio weighing apparatus is mounted with gas cylinder by the frock of weighing, and the weight signal of described gas cylinder transfers to described gas cylinder by described radio weighing apparatus and weighs on the radio signal receiver in the switch board.
5. gas cylinder outside measurement method hydraulic pressure system according to claim 1 is characterized in that: described water filling device and jettison gear comprise a cylinder and at least two fixture blocks that moved back and forth by described air cylinder driven.
6. gas cylinder outside measurement method hydraulic pressure system according to claim 5 is characterized in that: described jettison gear also comprises the revolving part that orders about described fixture block rotation.
7. gas cylinder outside measurement method hydraulic pressure system according to claim 6 is characterized in that: described jettison gear also comprises a compression gas pipe that is used for blowing afloat in gas cylinder.
8. gas cylinder outside measurement method hydraulic pressure system according to claim 1, it is characterized in that: described water test unit comprises the water jacket that is fixed on the basis and is articulated in water jacket plug on the conveyer, described water jacket plug and form described hydraulic pressure test fixture with affixed gas cylinder link thereon.
9. gas cylinder outside measurement method hydraulic pressure system according to claim 1 is characterized in that: described material loading logistics line, weighing device, water filling device, water test unit, jettison gear, blanking logistics line are located on the same line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202359121U CN201555772U (en) | 2009-09-28 | 2009-09-28 | Gas cylinder external measuring method water-pressure system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202359121U CN201555772U (en) | 2009-09-28 | 2009-09-28 | Gas cylinder external measuring method water-pressure system |
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| Publication Number | Publication Date |
|---|---|
| CN201555772U true CN201555772U (en) | 2010-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202359121U Expired - Fee Related CN201555772U (en) | 2009-09-28 | 2009-09-28 | Gas cylinder external measuring method water-pressure system |
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| CN (1) | CN201555772U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102033019A (en) * | 2010-11-11 | 2011-04-27 | 无锡昌华机电制造有限公司 | Automatic hydrostatic test control system using air-bottle outer measuring method |
| CN104444407A (en) * | 2014-11-26 | 2015-03-25 | 无锡昌华机电制造有限公司 | Gantry trolley type material conveying system for gas cylinder outer measurement method hydraulic test |
| CN108982231A (en) * | 2018-09-04 | 2018-12-11 | 北京海德利森科技有限公司 | A kind of gas cylinder permanent set measures test system and method |
| CN113418797A (en) * | 2021-08-23 | 2021-09-21 | 中材科技(成都)有限公司 | Automatic safety device of hydrostatic test water jacket for hydrostatic test of high-pressure gas cylinder |
-
2009
- 2009-09-28 CN CN2009202359121U patent/CN201555772U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102033019A (en) * | 2010-11-11 | 2011-04-27 | 无锡昌华机电制造有限公司 | Automatic hydrostatic test control system using air-bottle outer measuring method |
| CN104444407A (en) * | 2014-11-26 | 2015-03-25 | 无锡昌华机电制造有限公司 | Gantry trolley type material conveying system for gas cylinder outer measurement method hydraulic test |
| CN108982231A (en) * | 2018-09-04 | 2018-12-11 | 北京海德利森科技有限公司 | A kind of gas cylinder permanent set measures test system and method |
| CN108982231B (en) * | 2018-09-04 | 2023-11-24 | 山西海德利森氢能科技有限公司 | System and method for testing residual deformation of gas cylinder |
| CN113418797A (en) * | 2021-08-23 | 2021-09-21 | 中材科技(成都)有限公司 | Automatic safety device of hydrostatic test water jacket for hydrostatic test of high-pressure gas cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100818 Termination date: 20170928 |