CN204855115U - Dangerous articles package container is airtight, hydraulic pressure test all -in -one - Google Patents

Dangerous articles package container is airtight, hydraulic pressure test all -in -one Download PDF

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Publication number
CN204855115U
CN204855115U CN201520458566.9U CN201520458566U CN204855115U CN 204855115 U CN204855115 U CN 204855115U CN 201520458566 U CN201520458566 U CN 201520458566U CN 204855115 U CN204855115 U CN 204855115U
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China
Prior art keywords
pressure
hydraulic
hydraulic branch
gas circuit
airtight
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CN201520458566.9U
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Chinese (zh)
Inventor
刘宇辉
高友军
陶强
刘红星
姚秀军
孙阔
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Inspection And Quarantine Testing Center Of Hebei Entry-Exit Inspection And Quarantine Bureau
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Inspection And Quarantine Testing Center Of Hebei Entry-Exit Inspection And Quarantine Bureau
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Publication of CN204855115U publication Critical patent/CN204855115U/en
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Abstract

The utility model discloses a dangerous articles package container is airtight, hydraulic pressure test all -in -one, it includes airtight experiment chamber, hydraulic pressure experiment chamber and the supporting control system who sets up, control system is including control unit, gas circuit unit, gas circuit pressure sensing unit, gas circuit execution unit, fluid pressure line unit, hydraulic pressure branch road pressure sensing unit and fluid pressure line execution unit, gas circuit unit channel qi way pressure sensing unit connects the corresponding port of control unit, control unit channel qi way execution unit connects gas circuit unit's corresponding port, the control end of the corresponding termination motor of gas circuit pressure sensing unit, the monitoring host of control in the unit corresponding control end connect airtight surveillance camera head and the hydraulic pressure surveillance camera head on the hydraulic pressure experiment chamber on the airtight test storehouse respectively. The utility model discloses more airtight experiment machine and hydraulic pressure test machine adopted integration control, overturned traditional testing machine of independent existence, effectively improved experimental efficiency and the experimenter quantity.

Description

A kind of dangerous articles package container is airtight, hydro-test all-in-one
Technical field
The utility model relates to a kind of airtight hydro-test all-in-one, and especially a kind of dangerous articles package container is airtight, hydro-test all-in-one.
Background technology
As the equipment of the airtight hydro-test of dangerous articles package container, existing equipment is the unit form of airtight experimental machine, hydraulic dynamometer single test project, and be Non-follow control, the reading of test figure is pressure gauge reading, test figure record relies on sense organ range estimation reading, last hand-written test report, conclusion of doing experiment differentiates.Existing equipment adopts manual control, and precision is low, stops the pressure pressure requirements that has been above standard when pressurizeing a lot of through the operating personnel that are everlasting; Existing testing equipment adopts pressure gauge reading, and this province of tensimeter error amount is 1.5%, when in system pipeline, stream pressure change is violent, gauge hand is caused to be shaken, in addition artificial naked eyes reading is used, and the factors such as the error amount of tensimeter own, the accuracy of test findings is had a greatly reduced quality; When testing with existing testing equipment, need the observation of testing crew whole process, check for leaks, manual record, artificially subjective, can there is error in the test findings that different testing crews obtains; Existing testing equipment is by manual record test figure and judges experimental result, manually fills in experimental result, and for the judgement of test findings, its authority is not high; Equipment is when Non-follow control, and process of the test needs the observation of testing crew whole process, takies testing crew more.
utility model content:
Technical problem to be solved in the utility model is to provide that a kind of result is simpler, easy for operation, experimental result airtight, the hydro-test all-in-one of dangerous articles package container accurately.
The technical scheme taked for solving the problems of the technologies described above the utility model is: a kind of dangerous articles package container is airtight, hydro-test all-in-one, and its gordian technique is: it comprises the control system of airtight Laboratory Module, hydraulic test cabin and supporting setting;
Described control system comprises monitoring unit, gas circuit unit, airline pressure sensing unit, gas circuit performance element, fluid pressure line unit, hydraulic branch pressure sensitive unit and fluid pressure line performance element;
Described gas circuit unit connects the corresponding port of described monitoring unit through described airline pressure sensing unit; Described monitoring unit connects the corresponding port of described gas circuit unit through described gas circuit performance element;
The control end of the motor on the airtight Laboratory Module of corresponding termination of described airline pressure sensing unit, the corresponding controling end of the monitoring host computer in described monitoring unit connects the airtight monitoring camera on described tightness test storehouse and the hydraulic pressure monitoring camera on hydraulic test cabin respectively.
Described airtight Laboratory Module comprises support, is installed on the press mechanism on support and is located at the tank of press mechanism bottom;
Described press mechanism comprises base, is symmetrically set in the driving guide piece of base both sides, is positioned at the lower pressure rack driving the brace summer above guide piece and be located at middle part, the leading screw that the driving guide piece of every side comprises the symmetrical guide pillar of two of being vertically arranged on base and is located between two guide pillars, the two ends of described leading screw are connected with base, brace summer through bearing respectively;
Described lower pressure rack is provided with the guide pin bushing and the screw supporting with leading screw that coordinate with guide pillar, and described lower pressure rack bottom is provided with the claw for capturing packing container;
Described brace summer is provided with gear train, and described gear train comprises motor, transmission shaft and is divided into the driving wheel be connected with motor-driven at transmission shaft two ends, and the two ends of described transmission shaft are connected with described leading screw through meshing gear respectively;
Described motor drives leading screw through gear train and then drives lower pressure rack to slide up and down along described guide pillar;
Airtight monitoring camera is provided with above described support.
Described hydraulic test cabin comprises the skeleton that simultaneously can hold the frame-type of three road test chambers of seam, after described skeleton and both sides are provided with protection cover plate, be provided with the door that three fans are corresponding with every road test chamber respectively before described skeleton, described skeleton is provided with hydraulic pressure monitoring camera.
Described monitoring unit comprises monitoring host computer, display, digital output modul module, first interface modular converter and the 4th interface modular converter;
Described airline pressure sensing unit comprises the 4th pressure transducer and the 4th digital pressure gauge; Described gas circuit performance element comprises the 8th to the 12nd relay;
Described hydraulic branch pressure sensitive unit comprises the first hydraulic branch pressure sensitive unit; Described first hydraulic branch pressure sensitive unit comprises the first pressure transducer and the first digital pressure gauge; Described fluid pressure line performance element comprises the first hydraulic branch performance element and hydraulic pressure main line performance element; Described first hydraulic branch performance element comprises the 1st to the 2nd relay; Described hydraulic pressure main line performance element comprises the 7th relay;
Described hydraulic branch pressure sensitive unit comprises the first hydraulic branch pressure sensitive unit; Described first hydraulic branch pressure sensitive unit comprises the first pressure transducer and the first digital pressure gauge; Described fluid pressure line performance element comprises the first hydraulic branch performance element and hydraulic pressure main line performance element; Described first hydraulic branch performance element comprises the 1st to the 2nd relay; Described hydraulic pressure main line performance element comprises the 7th relay;
The input end of described first pressure transducer is connected with the main line of the first hydraulic branch;
The output terminal of described first pressure transducer connects the respective input of described first interface modular converter through described first digital pressure gauge;
The input end of described 4th pressure transducer is connected with the rear end, gas circuit main line of gas circuit unit;
The output terminal of described 4th pressure transducer connects the respective input of described 4th interface modular converter through described 4th digital pressure gauge;
The output terminal of described first interface modular converter and the 4th interface modular converter connects the respective input of described monitoring host computer respectively;
The corresponding output end of monitoring host computer described in the input termination of described display;
The corresponding output end of monitoring host computer described in the control inputs termination of described digital output modul module;
Described 1st, 2,7,8,9,10, the control input end of 11 relays connects the corresponding control output end of described digital output modul module respectively;
The control input end of described motor connects the control output end of described 11st relay through described 12nd relay.
Described gas circuit unit comprises air pump, air strainer, the first pressure regulator valve, air manometer, threeway, the second pressure regulator valve, the 4th hand stop valve, proportioning valve, the 4th automatic stop valve, the 4th high pressure gauge, the 4th automatic decompression valve, the 4th manual blowdown valve, the 4th connector, the 4th high-voltage tube and gas circuit main line;
Described control module comprises gas circuit monitoring unit, airline pressure sensing unit and gas circuit performance element; Described gas circuit monitoring unit comprises monitoring host computer, display, interface modular converter and digital output modul module; Described airline pressure sensing unit comprises the 4th pressure transducer and the 4th digital pressure gauge; Described gas circuit performance element comprises the 8th to the 12nd relay and lifting motor;
Described air pump is connected with the first end A of described threeway through described air strainer, the first pressure regulator valve successively;
Described air manometer is connected with the front end on described gas circuit main line;
3rd end C of described threeway is connected with the rear end on described gas circuit main line through described second pressure regulator valve, the 4th hand stop valve successively;
Second end B of described threeway is connected with the rear end on described gas circuit main line through described proportioning valve, the 4th automatic stop valve successively;
The input end of described 4th high pressure gauge, the 4th automatic decompression valve, the 4th manual blowdown valve, the 4th pressure transducer is connected with the rear end on described gas circuit main line respectively;
The input end of the 4th tested packing container is connected with the rear end on described gas circuit main line through described 4th connector, the 4th high-voltage tube successively;
The solenoid of described 4th automatic stop valve connects the control output end of described 8th relay;
The solenoid of described proportioning valve connects the control output end of described 9th relay;
The solenoid of described 4th automatic decompression valve connects the control output end of described 10th relay.
Described fluid pressure line unit comprises water tank, water filter, liquid booster pump and hydraulic branch; Described hydraulic branch comprises the first hydraulic branch; Described first hydraulic branch comprises the first hand stop valve, the first automatic stop valve, the first high pressure gauge, the first automatic decompression valve, the first manual blowdown valve, the first hydraulic branch main line, the first high-voltage tube and the first connector;
The output terminal of described water tank is connected with the liquid mouth input end (22-1) of described liquid booster pump through described water filter;
The liquid mouth output terminal of described liquid booster pump is connected with described first hydraulic branch main line through described first automatic stop valve, the first hand stop valve respectively;
The input end of described first high pressure gauge, the first automatic decompression valve, the first manual blowdown valve, the first pressure transducer is connected with described first hydraulic branch main line respectively;
The input end of the first tested packing container is successively through even described first connector, the first high-voltage tube are connected with described first hydraulic branch main line;
The solenoid of described first automatic stop valve connects the control output end of described 1st relay;
The solenoid of described first automatic decompression valve connects the control output end of described 2nd relay;
The control output end of the 7th relay described in the control inputs termination of described liquid booster pump.
Described hydraulic branch comprises and also comprises the second to the 3rd hydraulic branch; Described hydraulic branch pressure sensitive unit also comprises second to the three hydraulic branch pressure sensitive unit corresponding with the described second to the 3rd hydraulic branch; Described hydraulic pressure monitoring unit also comprises second to three interface modular converter (17-2 ~ 17-3) corresponding with the described second to the 3rd hydraulic branch pressure sensitive unit; Described fluid pressure line performance element also comprises second to the three hydraulic branch performance element corresponding with the described second to the 3rd hydraulic branch;
Described second to the 3rd hydraulic branch is identical with the structure of described first hydraulic branch; Described second to the 3rd hydraulic branch pressure sensitive unit is identical with the structure of described first hydraulic branch pressure sensitive unit; Described second to the 3rd hydraulic branch performance element is identical with the structure of described first hydraulic branch performance element;
Described second to the 3rd hydraulic branch pressure sensitive unit connects the respective input of described monitoring host computer respectively through the described second to the 3rd interface modular converter (17-2 ~ 17-3).
Described hydraulic pressure monitoring camera is 2, and described 2 hydraulic pressure monitoring cameras are arranged on two ends corresponding to a certain diagonal line in skeleton top in described hydraulic test cabin respectively;
Described airtight monitoring camera is 2, and described 2 airtight monitoring cameras are arranged on the two ends that above described airtight Laboratory Module support, a certain diagonal line is corresponding respectively.
The model of described air strainer is AFR2000; The model of described water filter is FM200; The model of described the first to the second pressure regulator valve is BR3000; The model of described air manometer is YB1.6; The model of described first to fourth hand stop valve is 3L310-10; The model of described proportioning valve is FMA-A23; The model of the first automatic stop valve and the 4th automatic stop valve is 4v210-80; The model of described first high pressure gauge and the 4th high pressure gauge is YB60; The model of described first automatic decompression valve and the 4th automatic decompression valve is BKH-G1/4-1113; The model of described first manual blowdown valve and the first manual blowdown valve is Qf-3.
The model of described monitoring host computer is for raising a day m3320n-00; The model of described interface modular converter is HY-813; The model of described digital output modul module is Pci2312; The model of described first pressure transducer and the 4th pressure transducer is P53-400BAR-SP-HD-6MA; The model of described first digital display meter and the 4th digital display meter is Py500; The model of described 8th to the 11st relay is SSR3DAH; The model of described 12nd relay is HH54P; The model of described motor is 6IK200GU-CF/6GU50K.
The beneficial effect adopting technique scheme to produce is: the utility model more airtight experimental machine and hydraulic dynamometer adopts overall-in-one control schema, overturns the traditional experiment machine of individualism, effectively improves conventional efficient and experimenter's quantity, the utility model adopts pressure transducer to coordinate digital display manometer image data, and error is little, and suppress that pressure precision reaches manual control precision 10%, the utility model in test figure reading, employing be electronic digit pressure gauge reading, error be only limitted to electric current export error, its maximal value is 1%, and numerical monitor increases the precision of reading greatly, pressure is converted into electric signal by the utility model, automatic generation pressure and time coordinate curve map, acquisition rate be 1s once, automatic record, substantially increases the accuracy and objectivity that detect data, simultaneously by Active Eyes, testing crew can remote observation experimentation, compare analysis and record, save the time taking testing crew, be convenient to review and telemonitoring, the utility model energy autostore test figure, display test pressure and time are with coordinate curve, test findings is generated laboratory report list by the utility model automatically, test figure directly can print report, realize the test figure that unmanned intervention can obtain authority and effectiveness, make test figure more accurate, intuitively, experimenter can have No leakage without the need to observation experiment process packing container, the pressure of generation automatically and time coordinate curve is relied on to get final product analysis design mothod result, determine to leak initial time and leak pressure size, there is surveillance video as reviewing file as foundation simultaneously, greatly strengthen the authority that experimental result judges, trackability.
Accompanying drawing explanation
Fig. 1 is theory diagram of the present utility model.
Fig. 2 is monitoring unit, airline pressure sensing unit, gas circuit performance element, hydraulic branch pressure sensitive unit and fluid pressure line performance element theory diagram.
Fig. 3 is gas circuit unit schematic diagram.
Fig. 4 is fluid pressure line unit schematic diagram.
Fig. 5 is the schematic diagram of the airtight Laboratory Module of the airtight experiment of packing container.
Fig. 6 is the schematic front view of the airtight Laboratory Module of the airtight experiment of packing container.
Fig. 7 is the schematic side view of the airtight Laboratory Module of the airtight experiment of packing container.
Fig. 8 is the schematic diagram of the lower pressure rack of the airtight Laboratory Module of the airtight experiment of packing container;
Fig. 9 is the schematic diagram in this hydro-test storehouse;
Wherein, in Fig. 1-8,1, air strainer; 2, the first pressure regulator valve; 3, air manometer; 4, threeway; 5, the second pressure regulator valve; 6, the 4th hand stop valve; 7, proportioning valve; 8, the 4th automatic stop valve; 9, the 4th high pressure gauge; 10, the 4th automatic decompression valve; 11, the 4th manual blowdown valve; 12, gas circuit main line; 13, the 4th pressure transducer; 14, the 4th digital display meter; 15, gas circuit unit comprises air pump; 16, the 4th tested packing container; 17-1 ~ 17-4---first to fourth interface modular converter; 18, digital output modul module; 2-7, the first pressure transducer; 2-8, the first digital pressure gauge; 3-7, the second pressure transducer; 3-8, the second digital pressure gauge; 4-7, the 3rd pressure transducer; 4-8, the 3rd digital pressure gauge; 21, water filter; 22, liquid booster pump; 23, water tank;
2-1, the first automatic stop valve; 2-1, the first hand stop valve; 2-3, the first high pressure gauge; 2-4, the first automatic decompression valve; 2-5---the first manual blowdown valve; 2-6---the main line of the first hydraulic branch; 60-1---the first tested packing container;
3-1, the second automatic stop valve; 3-2, the second hand stop valve; 3-3, the second high pressure gauge; 3-4, the second automatic decompression valve; 3-5, the second manual blowdown valve; The main line of 3-6, the second hydraulic branch; 60-2, the second tested packing container;
4-1, the 3rd automatic stop valve; 4-2, the 3rd hand stop valve; 4-3, third high pressure table; 4-4, the 3rd automatic decompression valve; 4-5, the 3rd manual blowdown valve; The main line of 4-6, the 3rd hydraulic branch; 60-3, the 3rd tested packing container;
The fluid input port of 22-1, liquid booster pump; The fluid output port of 22-2, liquid booster pump; The control input end of 22-3, liquid booster pump;
50, monitoring unit, gas circuit performance element and fluid pressure line performance element;
100, support, 200, driving section dress, 201, motor, 202, driving wheel, 203, transmission shaft, 300, press mechanism, 301, bearing, 302, guide pillar, 303, leading screw, 304, brace summer, 305, claw, 306, screw, 307, base, 308, guide pin bushing; 309, lower pressure rack, 400, tank, 500, protection network;
600, door, 700, skeleton.
Embodiment
Known see the embodiment shown in Fig. 1-9, the utility model comprises its control system comprising airtight Laboratory Module, hydraulic test cabin and supporting setting;
Described control system comprises monitoring unit, gas circuit unit, airline pressure sensing unit, gas circuit performance element, fluid pressure line unit, hydraulic branch pressure sensitive unit and fluid pressure line performance element;
Described gas circuit unit connects the corresponding port of described monitoring unit through described airline pressure sensing unit; Described monitoring unit connects the corresponding port of described gas circuit unit through described gas circuit performance element;
The control end of the corresponding termination motor 201 of described airline pressure sensing unit, the corresponding controling end of the monitoring host computer in described monitoring unit connects the airtight monitoring camera on described tightness test storehouse and the hydraulic pressure monitoring camera on hydraulic test cabin respectively.
See accompanying drawing 5-9, this airtight Laboratory Module comprise the frame-type of seam support 100, be installed on the press mechanism 300 on support 100 and be located at the tank 400 of press mechanism 300 bottom, be provided with protection network 500 around described tank.
Described press mechanism 300 comprises base 307, described base 307 synthesizes rectangular configuration by steel welding, described base 307 both sides are provided with driving guide piece, every side arranges a set of, the driving guide piece of both sides is symmetrical arranged, and described driving guide piece top is provided with brace summer 304, and the brace summer 304 of both sides be arranged in parallel, the middle part of press mechanism is provided with lower pressure rack 309, and described lower pressure rack 309 drives between guide piece two.The leading screw 303 that described driving guide piece comprises the symmetrical guide pillar 302 of two of being vertically arranged on base 307 and is located between two guide pillars 302, the two ends of described leading screw 303 are connected with the base 307 of bottom and the brace summer 304 on top through bearing 301 respectively.
Described lower pressure rack 309 is provided with the guide pin bushing 308 and the screw 306 supporting with leading screw 303 that coordinate with guide pillar 302, and described lower pressure rack 309 bottom is provided with the claw 305 for capturing packing container.
Described brace summer 304 is provided with gear train 200, the driving wheel 202 be in transmission connection with motor 201 that described gear train 200 comprises motor 201, transmission shaft 203 and is divided into transmission shaft 203 two ends, the two ends of described transmission shaft 203 are connected with described leading screw 303 through meshing gear respectively, and this meshing gear can be a set of conical gear.
During work, described motor 201 drives leading screw 303 through gear train 200, and then drives lower pressure rack 309 to slide up and down along described guide pillar 302, packing container can be moved up or down.
Described hydraulic test cabin comprises the skeleton 700 that simultaneously can hold the frame-type of three road test chambers of seam, after described skeleton 700 and both sides are provided with protection cover plate, be provided with the door 600 that three fans are corresponding with every road test chamber respectively before described skeleton 700, described skeleton 700 is provided with hydraulic pressure monitoring camera.
Described monitoring unit comprises monitoring host computer, display, digital output modul module 18, first interface modular converter 17-1 and the 4th interface modular converter 17-4;
Described airline pressure sensing unit comprises the 4th pressure transducer 13 and the 4th digital pressure gauge 14; Described gas circuit performance element comprises the 8th to the 12nd relay;
Described hydraulic branch pressure sensitive unit comprises the first hydraulic branch pressure sensitive unit; Described first hydraulic branch pressure sensitive unit comprises the first pressure transducer 2-7 and the first digital pressure gauge 2-8; Described fluid pressure line performance element comprises the first hydraulic branch performance element and hydraulic pressure main line performance element; Described first hydraulic branch performance element comprises the 1st to the 2nd relay; Described hydraulic pressure main line performance element comprises the 7th relay;
The output terminal of described first pressure transducer 2-7 connects the respective input of described first interface modular converter 17-1 through described first digital pressure gauge 2-8;
The output terminal of described 4th pressure transducer 13 connects the respective input of described 4th interface modular converter 17-4 through described 4th digital pressure gauge 14;
The output terminal of described first interface modular converter 17-1 and the 4th interface modular converter 17-4 connects the respective input of described monitoring host computer respectively;
The corresponding output end of monitoring host computer described in the input termination of described display;
The corresponding output end of monitoring host computer described in the control inputs termination of described digital output modul module 18;
Described 1st, 2,7,8,9,10, the control input end of 11 relays connects the corresponding control output end of described digital output modul module 18 respectively;
The control input end of described lifting motor 201 connects the control output end of described 11st relay through described 12nd relay; The output shaft of described lifting motor 201 and the driving wheel 202 of airtight Laboratory Module gear train are in transmission connection.
Described gas circuit unit comprises air pump 15, air strainer 1, first pressure regulator valve 2, air manometer 3, threeway 4, second pressure regulator valve 5, the 4th hand stop valve 6, proportioning valve 7, the 4th automatic stop valve 8, the 4th high pressure gauge 9, the 4th automatic decompression valve 10, the 4th manual blowdown valve 11, the 4th connector 16-1, the 4th high-voltage tube 16-2 and gas circuit main line;
Described air pump 15 is connected with the first end A of described threeway 4 through described air strainer 1, first pressure regulator valve 2 successively;
Described air manometer 3 is connected with the front end 12-1 on described gas circuit main line;
3rd end C of described threeway 4 is connected with the rear end 12-2 on described gas circuit main line through described second pressure regulator valve 5, the 4th hand stop valve 6 successively;
Second end B of described threeway 4 is connected with the rear end 12-2 on described gas circuit main line through described proportioning valve 7, the 4th automatic stop valve 8 successively;
The input end of described 4th high pressure gauge 9, the 4th automatic decompression valve 10, the 4th manual blowdown valve 11, the 4th pressure transducer 13 is connected with the rear end 12-2 on described gas circuit main line respectively;
The input end of the 4th tested packing container 60-4 is connected with the rear end 12-2 on described gas circuit main line through described 4th connector 16-1, the 4th high-voltage tube 16-2 successively;
The solenoid of described 4th automatic stop valve 8 connects the control output end of described 8th relay;
The solenoid of described proportioning valve 7 connects the control output end of described 9th relay;
The solenoid of described 4th automatic decompression valve 10 connects the control output end of described 10th relay.
Described fluid pressure line unit comprises water tank 23, water filter 21, liquid booster pump 22 and hydraulic branch; Described hydraulic branch comprises the first hydraulic branch; Described first hydraulic branch comprises the first hand stop valve 2-2, the first automatic stop valve 2-1, the first high pressure gauge 2-3, the first automatic decompression valve 2-4, the first manual blowdown valve 2-5, the first hydraulic branch main line 2-6, the first high-voltage tube 2-10 and the first connector 2-9;
The output terminal of described water tank 23 is connected through the fluid input port 22-1 of described water filter 21 with described liquid booster pump 22;
The fluid output port 22-2 of described liquid booster pump 22 is connected with described first hydraulic branch main line 2-6 through described first automatic stop valve 2-1, the first hand stop valve 2-2 respectively;
The input end of described first high pressure gauge 2-3, the first automatic decompression valve 2-4, the first manual blowdown valve 2-5, the first pressure transducer 2-7 is connected with described first hydraulic branch main line 2-6 respectively;
The input end of the first tested packing container 60-1 is connected with described first hydraulic branch main line 2-6 through connecting described first connector 2-9, the first high-voltage tube 2-10 successively;
The solenoid of described first automatic stop valve 2-1 connects the control output end of described 1st relay;
The solenoid of described first automatic decompression valve 2-4 connects the control output end of described 2nd relay;
The control output end of the 7th relay described in the control inputs termination of described liquid booster pump 22-3.
Described hydraulic branch also comprises the second to the 3rd hydraulic branch; Described hydraulic branch pressure sensitive unit also comprises second to the three hydraulic branch pressure sensitive unit corresponding with the described second to the 3rd hydraulic branch; Described hydraulic pressure monitoring unit also comprises second to the three interface modular converter 17-2 ~ 17-3 corresponding with the described second to the 3rd hydraulic branch pressure sensitive unit; Described fluid pressure line performance element also comprises second to the three hydraulic branch performance element corresponding with the described second to the 3rd hydraulic branch;
Described second to the 3rd hydraulic branch is identical with the structure of described first hydraulic branch; Described second to the 3rd hydraulic branch pressure sensitive unit is identical with the structure of described first hydraulic branch pressure sensitive unit; Described second to the 3rd hydraulic branch performance element is identical with the structure of described first hydraulic branch performance element;
Described second hydraulic branch pressure sensitive unit connects the respective input of described monitoring host computer through described second interface modular converter 17-2; Described 3rd hydraulic branch pressure sensitive unit connects the respective input of described monitoring host computer through described 3rd interface modular converter 17-3.
Described hydraulic pressure monitoring camera is 2, and described 2 hydraulic pressure monitoring cameras are arranged on two ends corresponding to a certain diagonal line in skeleton top in described hydraulic test cabin respectively; Described airtight monitoring camera is 2, and described 2 airtight monitoring cameras are arranged on the two ends that above described airtight Laboratory Module support 100, a certain diagonal line is corresponding respectively.
The model of described air strainer 1 is AFR2000; The model of described water filter 21 is FM200; The model of described first pressure regulator valve 2, second pressure regulator valve 5 is BR3000; The model of described air manometer 3 is YB1.6; The model of described first hand stop valve 2-2 and the 4th hand stop valve 6 is 3L310-10; The model of described proportioning valve 7 is FMA-A23; The model of the first automatic stop valve 2-1 and the 4th automatic stop valve 8 is 4v210-80; The model of described first high pressure gauge 2-3 and the 4th high pressure gauge 9 is YB60; The model of described first automatic decompression valve 2-4 and the 4th automatic decompression valve 10 is BKH-G1/4-1113; The model of described first manual blowdown valve 2-5 and the 4th manual blowdown valve 11 is Qf-3.
Described monitoring host computer is for raising a day m3320n-00; The model of described first to fourth interface modular converter 17-1 ~ 17-4 is HY-813; The model of described digital output modul module 18 is Pci2312; The model of described first pressure transducer 2-7 and the 4th pressure transducer 13 is P53-400BAR-SP-HD-6MA; The model of described first digital pressure gauge 2-8 and the 4th digital pressure gauge 14 is Py500; The model of described 8th to the 11st relay is SSR3DAH; The model of described 12nd relay is HH54P; The model of described lifting motor 201 is 6IK200GU-CF/6GU50K.
Described monitoring unit also comprises memory module; The corresponding port of described memory module and described monitoring host computer is bi-directionally connected; Described memory module is for storing test unit, tested packing container numbering, testing staff and test pressure curve map.
The course of work of the present utility model is as follows:
When carrying out air-tight test, first by emptying in packing container to be measured, on the lid of tested packing container, then make a call to a hole, this hole is used for jointing and injects air in packing container;
Tank in airtight Laboratory Module is injected water, makes it be enough to not have tested packing container to be as the criterion;
Joint in the gas circuit unit of packing container tightness test control device is connected in the perforate of tested packing container; Close the 4th hand stop valve 6 and the 4th automatic stop valve 8; Under tested packing container being placed in the lower press box of airtight Laboratory Module; By the first Control lifting motor, press box under tested packing container is declined by relay control module, tested packing container is immersed in the water completely; Pressurizeed in tested packing container by gas circuit unit and test; Air pump produces the pressurized air being not less than 50kPa normal pressure, and described pressurized air out injects the pipeline of airtight experimental control device from air pump; (a) Non-follow control: the experimental pressure value by the first pressure regulator valve 2, air pressure being adjusted to setting, pressure reading reads on air manometer, and then open the 4th hand stop valve 6, tightness test control device pressurizes in tested packing container; After being forced into the experimental pressure value of setting, close the 4th hand stop valve 6, stop note pressure; The setting dwell time, use timer timing, press timer switch button, timer starts countdown, terminates when timer, and timer alarm pilot lamp lights, and closes timer switch button; Open manual blowdown valve, pressure release in tested packing container, experiment terminates; By observing on tested packing container whether have gas permeation, judge its leakage situation; (b) Long-distance Control, first airtight experimental pressure value is set, then control by relay control module the solenoid that the 4th automatic stop valve 8 connected by the second relay, open the 4th automatic stop valve 8, tightness test control device pressurizes in tested packing container; Observation display display force value or digital display meter in force value reach setting airtight experimental pressure value after, setting the dwell time, unit is second; Then click " beginning pressurize " button, now relay control module controls the solenoid that the second relay disconnects the 4th automatic stop valve 8, closes the 4th automatic stop valve 8, and stop note pressure, the dwell time starts countdown; Capture card reads in the voltage signal that the 4th pressure transducer 13 gathers simultaneously; Voltage signal is converted to force value show over the display; Monitoring host computer compares with the difference of the acquisition rate of 1 time/s by force value; Show duration, pressure drop over the display; After countdown terminates, " blowdown valve leaves " button is opened automatically, and releasing pressure automatically in tested packing container is tested complete; By the pressure on observation display and time coordinate curve, analyze the pressure in the dwell time and pressure reduction situation, thus judge the leakage situation of packing container.
When carrying out hydro-test, first by emptying in tested packing container, on the lid of tested packing container, then make a call to a hole, this hole is used for connection first connector, in tested packing container, inject liquid; The first connector in the fluid pressure line unit of packing container hydro-test control device is connected in the perforate of tested packing container; Close the first hand stop valve 2-2 and the first automatic stop valve 2-1 of hydraulic branch; Tested packing container is placed in hydraulic test cabin; Pressurizeed in tested packing container by hydraulic branch and test; Described liquid booster pump 22 produces the fluid pressure being not less than 500kPa, and liquid out injects fluid pressure line unit from liquid booster pump 22; (a) Non-follow control: open hydraulic branch first hand stop valve 2-2, hydro-test control device pressurizes in tested packing container; After being forced into the experimental pressure value of setting, close corresponding hydraulic branch first hand stop valve 2-2, stop note pressure; The setting dwell time, open timer, press timer switch button, timer starts countdown, terminates when timer, and timer alarm pilot lamp lights, and closes timer switch button; Open the manual blowdown valve of corresponding hydraulic branch, pressure release in tested packing container, experiment terminates; By observing on tested packing container whether have fluid seepage, judge its leakage situation;
(b) Long-distance Control, first hydraulic test force value is set, then control by relay control module the solenoid that hydraulic branch first automatic stop valve 2-1 connected by the 1st relay, open the first automatic stop valve 2-1, hydro-test control device pressurizes in tested packing container; After force value in the force value of observation display display or hydraulic branch first digital display meter reaches setting hydraulic test force value, the setting dwell time, unit is second; Then click " beginning pressurize " button, now relay control module controls the solenoid that the 1st relay disconnects the first automatic stop valve 2-1, closes the first automatic stop valve 2-1, and stop note pressure, the dwell time starts countdown; Acquisition module reads in the voltage signal that hydraulic branch pressure transducer gathers simultaneously; Voltage signal is converted to force value show over the display; Monitoring host computer compares with the difference of the acquisition rate of 1 time/s by force value; Show duration, pressure drop over the display; After countdown terminates, hydraulic branch first automatic decompression valve 2-4 opens automatically, and releasing pressure automatically in tested packing container, tests complete; By the pressure on observation display and time coordinate curve, analyze the pressure in the dwell time and pressure reduction situation, thus judge the leakage situation of packing container.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to embodiment illustrated herein, but will meet the widest scope consistent with principle disclosed herein and features of novelty.

Claims (10)

1. airtight, the hydro-test all-in-one of dangerous articles package container, is characterized by: it comprises the control system of airtight Laboratory Module, hydraulic test cabin and supporting setting;
Described control system comprises monitoring unit, gas circuit unit, airline pressure sensing unit, gas circuit performance element, fluid pressure line unit, hydraulic branch pressure sensitive unit and fluid pressure line performance element;
Described gas circuit unit connects the corresponding port of described monitoring unit through described airline pressure sensing unit; Described monitoring unit connects the corresponding port of described gas circuit unit through described gas circuit performance element;
The control end of the motor (201) on the airtight Laboratory Module of corresponding termination of described airline pressure sensing unit, the corresponding controling end of the monitoring host computer in described monitoring unit connects the airtight monitoring camera on described tightness test storehouse and the hydraulic pressure monitoring camera on hydraulic test cabin respectively.
2. airtight, the hydro-test all-in-one of dangerous articles package container according to claim 1, is characterized in that: described airtight Laboratory Module comprises support (100), is installed on the press mechanism (300) on support (100) and is located at the tank (400) of press mechanism (300) bottom;
Described press mechanism (300) comprises base (307), is symmetrically set in the driving guide piece of base (307) both sides, is positioned at the lower pressure rack (309) driving the brace summer (304) above guide piece and be located at middle part, the leading screw (303) that the driving guide piece of every side comprises the symmetrical guide pillar (302) of two of being vertically arranged on base (307) and is located between two guide pillars (302), the two ends of described leading screw (303) are connected with base (307), brace summer (304) through bearing (301) respectively;
Described lower pressure rack (309) is provided with the guide pin bushing (308) and the screw (306) supporting with leading screw (303) that coordinate with guide pillar (302), and described lower pressure rack (309) bottom is provided with the claw (305) for capturing packing container;
Described brace summer (304) is provided with gear train (200), the driving wheel (202) be in transmission connection with motor (201) that described gear train (200) comprises motor (201), transmission shaft (203) and is divided into transmission shaft (203) two ends, the two ends of described transmission shaft (203) are connected with described leading screw (303) through meshing gear respectively;
Described motor (201) drives leading screw (303) through gear train (200) and then drives lower pressure rack (309) to slide up and down along described guide pillar (302);
Described support (100) top is provided with airtight monitoring camera.
3. airtight, the hydro-test all-in-one of dangerous articles package container according to claim 1, it is characterized in that: described hydraulic test cabin comprises the skeleton (700) that simultaneously can hold the frame-type of three road test chambers of seam, after described skeleton (700) and both sides are provided with protection cover plate, be provided with the door (600) that three fans are corresponding with every road test chamber respectively before described skeleton (700), described skeleton (700) is provided with hydraulic pressure monitoring camera.
4. airtight, the hydro-test all-in-one of dangerous articles package container according to claim 3, is characterized in that: described monitoring unit comprises monitoring host computer, display, digital output modul module (18), first interface modular converter (17-1) and the 4th interface modular converter (17-4);
Described airline pressure sensing unit comprises the 4th pressure transducer (13) and the 4th digital pressure gauge (14); Described gas circuit performance element comprises the 8th to the 12nd relay;
Described hydraulic branch pressure sensitive unit comprises the first hydraulic branch pressure sensitive unit; Described first hydraulic branch pressure sensitive unit comprises the first pressure transducer (2-7) and the first digital pressure gauge (2-8); Described fluid pressure line performance element comprises the first hydraulic branch performance element and hydraulic pressure main line performance element; Described first hydraulic branch performance element comprises the 1st to the 2nd relay; Described hydraulic pressure main line performance element comprises the 7th relay;
Described hydraulic branch pressure sensitive unit comprises the first hydraulic branch pressure sensitive unit; Described first hydraulic branch pressure sensitive unit comprises the first pressure transducer (2-7) and the first digital pressure gauge (2-8); Described fluid pressure line performance element comprises the first hydraulic branch performance element and hydraulic pressure main line performance element; Described first hydraulic branch performance element comprises the 1st to the 2nd relay; Described hydraulic pressure main line performance element comprises the 7th relay;
The input end of described first pressure transducer (2-7) is connected with the main line (2-6) of the first hydraulic branch;
The output terminal of described first pressure transducer (2-7) connects the respective input of described first interface modular converter (17-1) through described first digital pressure gauge (2-8);
The described input end of the 4th pressure transducer (13) is connected with the rear end, gas circuit main line (12-2) of gas circuit unit;
The output terminal of described 4th pressure transducer (13) connects the respective input of described 4th interface modular converter (17-4) through described 4th digital pressure gauge (14);
The output terminal of described first interface modular converter (17-1) and the 4th interface modular converter (17-4) connects the respective input of described monitoring host computer respectively;
The corresponding output end of monitoring host computer described in the input termination of described display;
The corresponding output end of monitoring host computer described in the control inputs termination of described digital output modul module (18);
Described 1st, 2,7,8,9,10, the control input end of 11 relays connects the corresponding control output end of described digital output modul module (18) respectively;
The control input end of described motor (201) connects the control output end of described 11st relay through described 12nd relay.
5. airtight, the hydro-test all-in-one of dangerous articles package container according to claim 4, is characterized in that: described gas circuit unit comprises air pump (15), air strainer (1), the first pressure regulator valve (2), air manometer (3), threeway (4), the second pressure regulator valve (5), the 4th hand stop valve (6), proportioning valve (7), the 4th automatic stop valve (8), the 4th high pressure gauge (9), the 4th automatic decompression valve (10), the 4th manual blowdown valve (11), the 4th connector (16-1), the 4th high-voltage tube (16-2) and gas circuit main line;
Described control module comprises gas circuit monitoring unit, airline pressure sensing unit and gas circuit performance element; Described gas circuit monitoring unit comprises monitoring host computer, display, interface modular converter (17) and digital output modul module (18); Described airline pressure sensing unit comprises the 4th pressure transducer (13) and the 4th digital pressure gauge (14); Described gas circuit performance element comprises the 8th to the 12nd relay and lifting motor;
Described air pump (15) is connected with the first end A of described threeway (4) through described air strainer (1), the first pressure regulator valve (2) successively;
Described air manometer (3) is connected with the front end (12-1) on described gas circuit main line;
3rd end C of described threeway (4) is connected with the rear end (12-2) on described gas circuit main line through described second pressure regulator valve (5), the 4th hand stop valve (6) successively;
Second end B of described threeway (4) is connected with the rear end (12-2) on described gas circuit main line through described proportioning valve (7), the 4th automatic stop valve (8) successively;
The input end of described 4th high pressure gauge (9), the 4th automatic decompression valve (10), the 4th manual blowdown valve (11), the 4th pressure transducer (13) is connected with the rear end (12-2) on described gas circuit main line respectively;
The input end of the 4th tested packing container (60) is connected with the rear end (12-2) on described gas circuit main line through described 4th connector (16-1), the 4th high-voltage tube (16-2) successively;
The solenoid of described 4th automatic stop valve (8) connects the control output end of described 8th relay;
The solenoid of described proportioning valve (7) connects the control output end of described 9th relay;
The solenoid of described 4th automatic decompression valve (10) connects the control output end of described 10th relay.
6. airtight, the hydro-test all-in-one of dangerous articles package container according to claim 5, is characterized in that: described fluid pressure line unit comprises water tank (23), water filter (21), liquid booster pump (22) and hydraulic branch; Described hydraulic branch comprises the first hydraulic branch; Described first hydraulic branch comprises the first hand stop valve (2-2), the first automatic stop valve (2-1), the first high pressure gauge (2-3), the first automatic decompression valve (2-4), the first manual blowdown valve (2-5), the first hydraulic branch main line (2-6), the first high-voltage tube (2-10) and the first connector (2-9);
The output terminal of described water tank (23) is connected with the liquid mouth input end (22-1) of described liquid booster pump (22) through described water filter (21);
The liquid mouth output terminal (22-2) of described liquid booster pump (22) is connected with described first hydraulic branch main line (2-6) through described first automatic stop valve (2-1), the first hand stop valve (2-2) respectively;
The input end of described first high pressure gauge (2-3), the first automatic decompression valve (2-4), the first manual blowdown valve (2-5), the first pressure transducer (2-7) is connected with described first hydraulic branch main line (2-6) respectively;
The input end of the first tested packing container (2-11) is successively through even described first connector (2-9), the first high-voltage tube (2-10) are connected with described first hydraulic branch main line (2-6);
The solenoid of described first automatic stop valve (2-1) connects the control output end of described 1st relay;
The solenoid of described first automatic decompression valve (2-4) connects the control output end of described 2nd relay;
The control output end of the 7th relay described in the control inputs termination of described liquid booster pump (22-3).
7. airtight, the hydro-test all-in-one of dangerous articles package container according to claim 6, is characterized in that: described hydraulic branch comprises and also comprises the second to the 3rd hydraulic branch; Described hydraulic branch pressure sensitive unit also comprises second to the three hydraulic branch pressure sensitive unit corresponding with the described second to the 3rd hydraulic branch; Described hydraulic pressure monitoring unit also comprises second to three interface modular converter (17-2 ~ 17-3) corresponding with the described second to the 3rd hydraulic branch pressure sensitive unit; Described fluid pressure line performance element also comprises second to the three hydraulic branch performance element corresponding with the described second to the 3rd hydraulic branch;
Described second to the 3rd hydraulic branch is identical with the structure of described first hydraulic branch; Described second to the 3rd hydraulic branch pressure sensitive unit is identical with the structure of described first hydraulic branch pressure sensitive unit; Described second to the 3rd hydraulic branch performance element is identical with the structure of described first hydraulic branch performance element;
Described second to the 3rd hydraulic branch pressure sensitive unit connects the respective input of described monitoring host computer respectively through the described second to the 3rd interface modular converter (17-2 ~ 17-3).
8. airtight, the hydro-test all-in-one of dangerous articles package container according to claim 7, it is characterized in that: described hydraulic pressure monitoring camera is 2, described 2 hydraulic pressure monitoring cameras are arranged on two ends corresponding to a certain diagonal line in skeleton top in described hydraulic test cabin respectively;
Described airtight monitoring camera is 2, and described 2 airtight monitoring cameras are arranged on two ends corresponding to a certain diagonal line in described airtight Laboratory Module support (100) top respectively.
9. the dangerous articles package container according to claim 7 or 8 is airtight, hydro-test all-in-one, it is characterized in that: the model of described air strainer (1) is AFR2000; The model of described water filter (21) is FM200; The model of described the first to the second pressure regulator valve (2,5) is BR3000; The model of described air manometer (3) is YB1.6; The model of described first to fourth hand stop valve (2-2,3-2,4-2,6) is 3L310-10; The model of described proportioning valve (7) is FMA-A23; The model of the first automatic stop valve (2-1) and the 4th automatic stop valve (8) is 4v210-80; The model of described first high pressure gauge (2-3) and the 4th high pressure gauge (9) is YB60; The model of described first automatic decompression valve (2-4) and the 4th automatic decompression valve (10) is BKH-G1/4-1113; The model of described first manual blowdown valve (2-5) and the first manual blowdown valve (11) is Qf-3.
10. airtight, the hydro-test all-in-one of dangerous articles package container according to claim 9, is characterized in that: the model of described monitoring host computer is for raising a day m3320n-00; The model of described interface modular converter (17) is HY-813; The model of described digital output modul module (18) is Pci2312; The model of described first pressure transducer (2-7) and the 4th pressure transducer (13) is P53-400BAR-SP-HD-6MA; The model of described first digital display meter (2-8) and the 4th digital display meter (14) is Py500; The model of described 8th to the 11st relay is SSR3DAH; The model of described 12nd relay is HH54P; The model of described motor is 6IK200GU-CF/6GU50K.
CN201520458566.9U 2015-06-30 2015-06-30 Dangerous articles package container is airtight, hydraulic pressure test all -in -one Expired - Fee Related CN204855115U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105136411A (en) * 2015-06-30 2015-12-09 河北出入境检验检疫局检验检疫技术中心 Airtight and hydraulic integrated test machine for dangerous goods packaging container
CN107991025A (en) * 2017-12-01 2018-05-04 宁夏银川大河数控机床有限公司 The automatic stamping tooling device of smelting reductive jar and control method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105136411A (en) * 2015-06-30 2015-12-09 河北出入境检验检疫局检验检疫技术中心 Airtight and hydraulic integrated test machine for dangerous goods packaging container
CN107991025A (en) * 2017-12-01 2018-05-04 宁夏银川大河数控机床有限公司 The automatic stamping tooling device of smelting reductive jar and control method

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