CN103398823B - A kind of airtight leakage detection apparatus for compressor and leak hunting method thereof - Google Patents
A kind of airtight leakage detection apparatus for compressor and leak hunting method thereof Download PDFInfo
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- CN103398823B CN103398823B CN201310277172.9A CN201310277172A CN103398823B CN 103398823 B CN103398823 B CN 103398823B CN 201310277172 A CN201310277172 A CN 201310277172A CN 103398823 B CN103398823 B CN 103398823B
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Abstract
The invention discloses a kind of airtight leakage detection apparatus for compressor and leak hunting method thereof, its device includes one for carrying the conveying device of compressor to be hunted leak, it is arranged on the tank for test of described conveying device one end, for the multiple inflation boxes being connected with the compressor to be hunted leak in described conveying device and run simultaneously with compressor to be hunted leak, described inflation box is used for treating leak detection compressor inflation, filling high pressure.The suspension conveyer chain using automation due to it and the inflation box of synchronous operation, it is filled with high pressure inside it when compressor immerses tank, can be easy to judge its air-tightness, whole leak detection process need only at ambient pressure tracheae into and out compressor charging connector, safety and automaticity are high, the low cost of device therefor, whole economic efficiency improves a lot, and has good application prospect.
Description
Technical field
The present invention relates to airtight leak detection field, particularly relate to a kind of airtight leakage detection apparatus for compressor and leak hunting method thereof.
Background technology
The airtight leak detection of existing compressor, mainly manually operate, manual inflation, bleed air operation, in inflation, deflation course, the fast aeration clip being filled with high pressure gas compressor charging connector easily ejects injury operator, and compressor is once leak, and compressor internal pressure declines rapidly, and water easily enters inside compressor, causing compressor to scrap, manual operation efficiency is low, operation complexity.
Therefore, prior art still haves much room for improvement and develops.
Summary of the invention
It is an object of the invention to, it is provided that a kind of simple to operate, safety, efficiency are high, low cost and the high airtight leakage detection apparatus of compressor of automaticity and method thereof.
Technical scheme is as follows:
A kind of airtight leakage detection apparatus for compressor, it includes one for carrying the conveying device of compressor to be hunted leak, it is arranged on the tank for test of described conveying device one end, for the multiple inflation boxes being connected with the compressor to be hunted leak on described carrier chain and run simultaneously with compressor to be hunted leak, described inflation box is used for treating leak detection compressor inflation, filling high pressure.
The described airtight leakage detection apparatus for compressor also includes being arranged on above described conveying device for the suspender for mounting compressor to be hunted leak, for described inflation box and suspender are carried, the rotation draw off gear of folding and unfolding, and the mobile power supply device slided for described inflation box and suspender.
Described aerating device includes the inflation pipe fitting of multiple bottom being arranged on described inflation box.
Described aerating device is provided with low inflation magnetic valve, high-pressure aerated magnetic valve, pressure-releasing electromagnetic valve.
Described conveying device includes suspension conveyer chain and the driving means of an annular, and one end of described suspension conveyer chain is provided with spring swelling device.
The lower end of described suspender is provided with multiple hook.
Described suspender includes a hanging device moved along described mobile power supply device, it is arranged on the first crossbeam under described hanging device, it is articulated in the girder under described first crossbeam, it is fixedly installed on the second cross beam bottom described girder, described second cross beam is evenly arranged with the multiple suspension hooks for mounting compressor to be hunted leak, and is provided with many reinforcements between described girder and second cross beam.
The outside of described conveying device is provided with protection network.
A kind of leak hunting method of the airtight leakage detection apparatus for compressor as above, its step includes:
S1: compressor to be hunted leak is placed described conveying device arrival leak detection initial point, inflation pipe fitting is plugged on compressor interface；
S2: when described inflation box arrives and specifies position, control to open inflation box low-voltage solenoid valve, be automatically filled with dry air, and compressor is totally immersed in tank water；
S3: control to close low-voltage solenoid valve, open high-pressure solenoid valve, be filled with high pressure；
S4: judge whether compressor has bubble to emerge, after compressor effluent trough, closes high and low pressure magnetic valve, opens pressure-releasing electromagnetic valve, and compressor bleed air is to normal pressure, and pulls up inflation pipe fitting.
Wherein step S4 also includes: the compressor controlling to emerge bubble-free enters subsequent processing, the compressor having bubble to emerge is carried out mark automatically and takes off.
A kind of airtight leakage detection apparatus for compressor provided by the present invention and leak hunting method thereof, the suspension conveyer chain using automation due to it and the inflation box of synchronous operation, it is filled with high pressure inside it when compressor immerses tank, can be easy to judge its air-tightness, whole leak detection process need only be high into and out compressor charging connector, safety and automaticity tracheae at ambient pressure, the low cost of device therefor, whole economic efficiency improves a lot, and has good application prospect.
Accompanying drawing explanation
Fig. 1 is present invention side structure schematic diagram in the embodiment of the airtight leakage detection apparatus of compressor.
Fig. 2 is present invention schematic top plan view in the embodiment of the airtight leakage detection apparatus of compressor.
Fig. 3 is the present invention another schematic top plan view in the embodiment of the airtight leakage detection apparatus of compressor.
Fig. 4 is present invention hanger structure schematic diagram in the airtight leakage detection apparatus embodiment of compressor.
Fig. 5 is the present invention schematic flow sheet for the leak hunting method of the airtight leakage detection apparatus of compressor.
Detailed description of the invention
Below with reference to accompanying drawing, detailed description of the invention and embodiment to the present invention are described in detail, and described specific embodiment, only in order to explain the present invention, is not intended to limit the detailed description of the invention of the present invention.
A kind of airtight leakage detection apparatus for compressor that the present invention provides, as shown in Figure 1 to Figure 3, it includes one for carrying the conveying device of compressor to be hunted leak, it is arranged on the tank for test of described conveying device one end, tank is positioned at B district, A district is inflation original point, for be connected with the compressor to be hunted leak 60 on described carrier chain and with multiple inflation boxes 20 of compressor 60 to be hunted leak synchronous operation, described inflation box 20 is provided with to be treated leak detection compressor 60 and inflates, fills the aerating device of high pressure.
Concrete, the described airtight leakage detection apparatus for compressor also includes being arranged on above described conveying device for mounting the suspender 40 of compressor 60 to be hunted leak, for described inflation box 20 and suspender 40 are carried, the rotation draw off gear 30 of folding and unfolding, and the mobile power supply device 100 slided for described inflation box 20 and suspender 40.
Concrete, described aerating device includes the inflation pipe fitting 210 of multiple bottom being arranged on described inflation box 20.
Concrete, described aerating device is provided with low inflation magnetic valve, high-pressure aerated magnetic valve, pressure-releasing electromagnetic valve.
Described conveying device includes suspension conveyer chain 10 and the driving means 120 of an annular, one end of described driving means 120 is provided with spring swelling device (not shown), it is arranged at the chain tension minimum of described suspension conveyer chain, ensure that chain is in original tensioning dress state, compensate the stretcher strain that chain produces under the effect of pulling force, and the dilatation caused under action of thermal difference, it is provided with in the corner of suspension conveyer chain 10 and is easy to the roller 110 of chain drive and curved rail, employing suspension conveyer chain can be with unrestricted choice conveying circuit, space can be effectively utilized, save manpower, improve operating efficiency, it is adjustable that the speed of service of described suspension conveyer chain 10 is set to 0.8-2.2m/min.
Concrete, as shown in Figure 4, described suspender 40 includes a hanging device 410 moved along described mobile power supply device 100, it is arranged on the first crossbeam 420 under described hanging device 410, it is articulated in the girder 430 under described first crossbeam 420, being fixedly installed on the second cross beam 440 bottom described girder 430, described second cross beam 440 is evenly arranged with the multiple suspension hooks 450 for mounting compressor 60 to be hunted leak, and is additionally provided with many reinforcements 460 between described girder 430 and second cross beam 440.3 suspension hooks are such as set on described second cross beam, certainly, it is possible to bottom described girder, be directly fixedly installed a hanger containing multiple hooks.
The outside of described conveying device is provided with protection network 50, suspension conveyer chain 10 and protection network 50 are all disposed within bracing frame 70, the side of bracing frame 70 is additionally provided with a staircase 80 logged in, operating personnel can stand in and monitor each operating process on staircase, the outside of described inflation box 20 is additionally provided with relay indicating light, and operating personnel can operate accordingly according to the state of indicator lamp.
A kind of leak hunting method of the airtight leakage detection apparatus for compressor as above, as it is shown in figure 5, its step includes:
S1: compressor to be hunted leak is placed described conveying device arrival leak detection initial point, inflation pipe fitting is plugged on the inflatable interface of compressor 60；
S2: when described inflation box 20 arrives appointment position, controls to open the low-voltage solenoid valve of inflation box 20, is automatically filled with dry air 3 kilograms, duration 1 minute, and compressor and is totally immersed in tank；
S3: control to close low-voltage solenoid valve, open high-pressure solenoid valve, be filled with high pressure, be filled with 42 kg of air per kg of water evaporated, duration 5 minutes；
S4: judge whether compressor 60 has bubble to emerge, after compressor 60 effluent trough, closes high and low pressure magnetic valve, opens pressure-releasing electromagnetic valve, and compressor bleed air is to normal pressure, and pulls up inflation pipe fitting.
Wherein step S4 also includes: the compressor controlling to emerge bubble-free enters subsequent processing, the compressor having bubble to emerge is carried out mark automatically and takes off.Should be understood that; the foregoing is only presently preferred embodiments of the present invention; it is not sufficient to limit technical scheme; for those of ordinary skills; within the spirit and principles in the present invention; technical scheme after being increased and decreased according to the above description, replace, convert or improving, all should belong to the protection domain of claims of the present invention.
Claims (8)
1. the airtight leakage detection apparatus for compressor, it is characterized in that, it includes one for carrying the conveying device of compressor to be hunted leak, it is arranged on the tank for test of described conveying device one end, for the multiple inflation boxes being connected with the compressor to be hunted leak in described conveying device and run simultaneously with compressor to be hunted leak, described inflation box is used for treating leak detection compressor inflation, fill high pressure, it also includes being arranged on above described conveying device for mounting the suspender of compressor to be hunted leak, for described inflation box and suspender are carried, the rotation draw off gear of folding and unfolding, and the mobile power supply device slided for described inflation box and suspender, described inflation box includes inflating box body and the inflation pipe fitting of multiple bottom being arranged on described inflation box body.
Airtight leakage detection apparatus for compressor the most according to claim 1, it is characterised in that described inflation box is provided with low inflation magnetic valve, high-pressure aerated magnetic valve, pressure-releasing electromagnetic valve.
Airtight leakage detection apparatus for compressor the most according to claim 1, it is characterised in that described conveying device includes suspension conveyer chain and the driving means of an annular, one end of described suspension conveyer chain is provided with spring swelling device.
Airtight leakage detection apparatus for compressor the most according to claim 1, it is characterised in that the lower end of described suspender is provided with multiple hook.
Airtight leakage detection apparatus for compressor the most according to claim 1, it is characterized in that, described suspender includes a hanging device moved along described mobile power supply device, it is arranged on the first crossbeam under described hanging device, it is articulated in the girder under described first crossbeam, being fixedly installed on the second cross beam bottom described girder, described second cross beam is evenly arranged with the multiple suspension hooks for mounting compressor to be hunted leak, and is provided with many reinforcements between described girder and second cross beam.
Airtight leakage detection apparatus for compressor the most according to claim 1, it is characterised in that the outside of described conveying device is provided with protection network.
7. a leak hunting method for the airtight leakage detection apparatus for compressor as described in any one of claim 1-6, its step includes:
S1: compressor to be hunted leak is placed described conveying device arrival leak detection initial point, inflation pipe fitting is plugged on compressor interface；
S2: when described inflation box arrives and specifies position, control to open inflation box low-voltage solenoid valve, be automatically filled with dry air, and compressor is totally immersed in tank water；
S3: control to close low-voltage solenoid valve, open high-pressure solenoid valve, be filled with high pressure；
S4: judge whether compressor has bubble to emerge, after compressor effluent trough, closes high and low pressure magnetic valve, opens pressure-releasing electromagnetic valve, and compressor bleed air is to normal pressure, and pulls up inflation pipe fitting.
The leak hunting method of the airtight leakage detection apparatus for compressor the most according to claim 7, it is characterised in that step S4 also includes: the compressor controlling to emerge bubble-free enters subsequent processing, automatically carries out mark and takes off the compressor having bubble to emerge.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310277172.9A CN103398823B (en) | 2013-07-03 | 2013-07-03 | A kind of airtight leakage detection apparatus for compressor and leak hunting method thereof |
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| CN201310277172.9A CN103398823B (en) | 2013-07-03 | 2013-07-03 | A kind of airtight leakage detection apparatus for compressor and leak hunting method thereof |
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| CN103398823A CN103398823A (en) | 2013-11-20 |
| CN103398823B true CN103398823B (en) | 2016-08-17 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105370558B (en) * | 2015-11-10 | 2017-08-29 | 安庆柳溪工业设备有限公司 | A kind of device for being used to detect the seal of compressor |
| CN105424291B (en) * | 2015-11-10 | 2017-12-15 | 安庆柳溪工业设备有限公司 | A kind of water checking device |
| CN108036900A (en) * | 2017-12-27 | 2018-05-15 | 安徽江航爱唯科环境科技有限公司 | A kind of air-tightness detection method |
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| JP3979343B2 (en) * | 2003-05-21 | 2007-09-19 | 株式会社デンソー | Air leak measurement method |
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| CN201051039Y (en) * | 2006-12-30 | 2008-04-23 | 上海比亚迪有限公司 | Container leakage detection system |
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| KR101255976B1 (en) * | 2011-06-13 | 2013-04-23 | (주)윈텍 | Leak test system of compressor for vehicle |
| CN202547880U (en) * | 2012-04-28 | 2012-11-21 | 上海云飞工贸发展有限公司 | Leak detector for welding lines of compressor barrels |
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