CN103424298B - The degassed oscillation device of vehicular - Google Patents
The degassed oscillation device of vehicular Download PDFInfo
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- CN103424298B CN103424298B CN201310391535.1A CN201310391535A CN103424298B CN 103424298 B CN103424298 B CN 103424298B CN 201310391535 A CN201310391535 A CN 201310391535A CN 103424298 B CN103424298 B CN 103424298B
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Abstract
The present invention relates to the degassed oscillation device of a kind of vehicular; The degassed oscillation device of vehicular contains base, pallet, elastic rod and testing circuit, the upper end of elastic rod is fixedly connected with the bottom of pallet, the lower end of elastic rod is fixedly connected with base, the bottom of pallet is hollow shell, containing temperature sensor, displacement transducer, microprocessor, display, keyboard and power module in testing circuit, temperature sensor and displacement transducer are arranged in hollow shell; The signal output part of temperature sensor is connected with the temperature signal input of microprocessor, the signal output part of displacement transducer is connected with the displacement signal input end of microprocessor, display is connected with the display prot of microprocessor, keyboard is connected with the keyboard mouth of microprocessor, and power module is temperature sensor, displacement transducer, microprocessor and monitor power supply; The present invention can improve insulating oil testing efficiency, and structure is simple.
Description
(1), technical field: the present invention relates to a kind of degassed oscillation device, particularly the degassed oscillation device of a kind of vehicular.
(2), background technology: oil-filled electric equipment uses mineral insulating oil to be insulating material, and when equipment exists overheated or discharge fault, insulating oil can decomposite the gas such as acetylene, hydrogen, be dissolved in oil, therefore, diagnosis oil dissolved gas, namely whether diagnosable oil-filled electric equipment exists fault.Regulation in " GB/T 7252-2001 Gases Dissolved in Transformer Oil is analyzed and judged directive/guide ", should use degasser to be deviate from from oil by dissolved gas when carrying out gas analysis.Traditional degasser is generally placed on laboratory, but oil-filled electric equipment is usually in the suburb of surrounding city, distance laboratory is far away, when needing to analyze the gas of dissolved in insulating oil, first testing crew will drive to oil sample to get back to laboratory, and then carry out degassed on degasser, degassed being over could start to analyze gas, due to may a few hours be reached from the oil-filled electric equipment on-the-spot travel time to laboratory, the work efficiency of gas detect is reduced greatly.
(3), summary of the invention:
The technical problem to be solved in the present invention is: not enough for prior art, provides one can improve insulating oil testing efficiency, and the degassed oscillation device of the simple vehicular of structure.
Technical scheme of the present invention:
The degassed oscillation device of a kind of vehicular, containing base and pallet, also containing elastic rod and testing circuit, the upper end of elastic rod is fixedly connected with the bottom of pallet, the lower end of elastic rod is fixedly connected with base, when rocking base, due to the elastic reaction of elastic rod, pallet can roll and pitch, the bottom of pallet is hollow shell, containing temperature sensor, displacement transducer, microprocessor, display, keyboard and power module in testing circuit, temperature sensor and displacement transducer are arranged in hollow shell; The signal output part of temperature sensor is connected with the temperature signal input of microprocessor, the signal output part of displacement transducer is connected with the displacement signal input end of microprocessor, display is connected with the display prot of microprocessor, keyboard is connected with the keyboard mouth of microprocessor, and power module is temperature sensor, displacement transducer, microprocessor and monitor power supply.
Microprocessor is also arranged in hollow shell, and base is hollow base, and display and keyboard are arranged in hollow base; Elastic rod is hollow elastic rod, the inside of hollow elastic rod is communicated with hollow base inside with hollow shell, display and the connection wire between keyboard and microprocessor are through hollow elastic rod inside, power module is arranged on hollow base inside, and power module and microprocessor, connection wire between temperature sensor and displacement transducer are also inner through hollow elastic rod.
Hollow elastic rod is hollow elasticity rubber rods, or is spring lever.
Also containing communication module in testing circuit, the communication port of microprocessor is connected with communication interface by communication module, and power module is also for communication module is powered; Communication module is located in hollow base, and communication interface is located in hollow base, and the connection wire between communication module and microprocessor is inner through hollow elastic rod.
Containing serial converter in communication module, the serial communication interface of microprocessor is connected with communication interface by serial converter.
Containing voltage changer in power module, the power supply of outside input enters the input end of voltage changer by power interface, voltage changer export to temperature sensor, displacement transducer, microprocessor, communication module and monitor power supply, power interface is arranged in hollow base.
Also containing pilot lamp in testing circuit, pilot lamp is connected with the pilot lamp signal output of microprocessor, and pilot lamp is arranged in hollow base.
Pilot lamp is LED, and display is liquid crystal display, and temperature sensor is thermal resistance, and the programming port of microprocessor is connected with DLL (dynamic link library).
The sidewall of hollow shell is provided with temperature sensor and installs through hole and displacement transducer installation through hole, and temperature sensor and displacement transducer are arranged on temperature sensor respectively and install in through hole and displacement transducer installation through hole.
The upper surface of pallet is provided with the needle tubing deck being used for fixing needle tubing.
The model of microprocessor is: C8051F020 or C8051F022; The model of temperature sensor is: pt100 platinum resistance; The model of displacement transducer is: WEP50, and its linear course is 500mm, manufacturer: Taiwan WEP company; The model of serial converter is: MAX3221EEA; The model of voltage changer is: AS1117.
The actual method of the degassed oscillation device of this vehicular that uses is: after testing crew gets oil from oil-filled electric equipment scene, oil sample is transferred to degassed 100mL needle tubing at once, and injection balance gas, then needle tubing is put on the pallet of this degassed oscillation device, because the base of the degassed oscillation device of this vehicular is fixed in compartment, when car must jolt in the process of moving, accelerate, brake, the pallet of elastic rod upper end is under the effect of inertia, horizontal reciprocating movement will be done, form vibration, displacement transducer can detect the amplitude that pallet vibrates, temperature sensor can detect the temperature of environment, after microprocessor receives the output signal of temperature sensor and displacement transducer, through computing, analyze, the detail parameters of vibratory movement can be obtained, and estimate the dissolution equilibrium degree of oil sample.When car arrives behind laboratory, if road conditions are poor, road far away, the intensity of pallet vibration just comparatively large, the time is also longer, oil gas two-phase just may reach balance, can sample analysis at once, thus improves the work efficiency of insulating oil detection; If as calculated, oil gas two-phase not yet reaches balance, at the vibration degasser relaying persistent oscillation in laboratory, until oil gas two-phase reaches balance, can reduce duration of oscillation like this, improves the work efficiency that insulating oil detects equally.
Beneficial effect of the present invention:
1. the present invention adopts elastic rod pallet and base to be connected together, when base is along with the running movement of car
Time, pallet will do horizontal reciprocating movement, so just reaches the effect that needle tubing is vibrated, the work efficiency of the insulating oil detection that makes oscillatory work just can start to carry out in the road transporting needle tubing, save detection time, improves.
2. the present invention only adopts elastic rod to be used as oscillating device, not only designs ingenious, and structure is simple, production cost is low.
(4), accompanying drawing illustrates:
Fig. 1 is the structural representation of the degassed oscillation device of vehicular;
Fig. 2 is the plan structure schematic diagram of Fig. 1;
Fig. 3 is the right TV structure schematic diagram of Fig. 1;
Fig. 4 is the circuit catenation principle schematic diagram of temperature sensor, displacement transducer, microprocessor, display and keyboard in testing circuit;
Fig. 5 is the circuit theory schematic diagram of communication module;
Fig. 6 is the circuit theory schematic diagram of power module.
(5), embodiment:
See Fig. 1 ~ Fig. 6, in figure, the degassed oscillation device of vehicular contains base 1 and pallet 3, also containing elastic rod 2 and testing circuit, the upper end of elastic rod 2 is fixedly connected with the bottom of pallet 3, the lower end of elastic rod 2 is fixedly connected with base 1, when rocking base 1, due to the elastic reaction of elastic rod 2, pallet 3 can roll and pitch, the bottom of pallet 3 is hollow shell 4, base 1 is hollow base, containing temperature sensor 9 in testing circuit, displacement transducer 10, microprocessor U19, display 7, keyboard 8 and power module, temperature sensor 9, displacement transducer 10 and microprocessor U19 are arranged in hollow shell 4, display 7 and keyboard 8 are arranged in hollow base, the signal output part of temperature sensor 9 is connected with the temperature signal input AIN0.0 of microprocessor U19, the signal output part of displacement transducer 10 is connected with the displacement signal input end AIN0.7 of microprocessor U19, display 7 is connected with display prot D0-D7, A1-A4 of microprocessor U19, keyboard 8 is connected with keyboard mouth P4.3-P4.7, P5.0-P5.5 of microprocessor U19, and power module is temperature sensor 9, displacement transducer 10, microprocessor U19 and display 7 are powered.
Elastic rod 2 is hollow elastic rod, the inside of hollow elastic rod is communicated with hollow base inside with hollow shell 4, display 7 and the connection wire between keyboard 8 and microprocessor U19 are through hollow elastic rod inside, power module is arranged on hollow base inside, and power module and microprocessor U19, connection wire between temperature sensor 9 and displacement transducer 10 are also inner through hollow elastic rod.
Hollow elastic rod is hollow elasticity rubber rods.
Also containing communication module in testing circuit, the communication port of microprocessor U19 is connected with communication interface 11 by communication module, and power module is also for communication module is powered; Communication module is located in hollow base, and communication interface 11 is located in hollow base, and the connection wire between communication module and microprocessor U19 is inner through hollow elastic rod.
Serial communication interface P0.0, P0.1 containing serial converter U16, microprocessor U19 in communication module are connected with communication interface 11 by serial converter U16.
Containing voltage changer U24, U30 in power module, the power supply of outside input enters the input end of voltage changer U24, U30 by power interface 12, export to temperature sensor 9, displacement transducer 10, microprocessor U19, communication module and the display 7 of voltage changer U24, U30 are powered, and power interface 12 is arranged in hollow base.
Also containing pilot lamp LED1, LED2, LED3 in testing circuit, pilot lamp LED1, LED2, LED3 are connected with pilot lamp signal output P4.2, P4.1, P4.0 of microprocessor U19, and pilot lamp LED1, LED2, LED3 are arranged in hollow base.
Pilot lamp LED1, LED2, LED3 are LED, and display 7 is liquid crystal display, and temperature sensor 9 is thermal resistance, and programming port TMS, TCK, TDI, TDO of microprocessor U19 are connected with DLL (dynamic link library).
The sidewall of hollow shell 4 is provided with temperature sensor and installs through hole and displacement transducer installation through hole, and temperature sensor 9 and displacement transducer 10 are arranged on temperature sensor respectively and install in through hole and displacement transducer installation through hole.
The upper surface of pallet 3 is provided with the needle tubing deck 6 being used for fixing needle tubing 5.
The model of microprocessor U19 is: C8051F020 or C8051F022; The model of temperature sensor 9 is: pt100 platinum resistance; The model of displacement transducer 10 is: WEP50, and its linear course is 500mm, manufacturer: Taiwan WEP company; The model of serial converter U16 is: MAX3221EEA; The model of voltage changer U24, U30 is: AS1117.
The actual method of the degassed oscillation device of this vehicular that uses is: after testing crew gets oil from oil-filled electric equipment scene, oil sample is transferred to degassed 100mL needle tubing 5 at once, and injection balance gas, then needle tubing 5 is put on the pallet 3 of this degassed oscillation device, because the base 1 of the degassed oscillation device of this vehicular is fixed in compartment, when car must jolt in the process of moving, accelerate, brake, the pallet 3 of elastic rod 2 upper end is under the effect of inertia, horizontal reciprocating movement will be done, form vibration, displacement transducer 10 can detect the amplitude that pallet 3 vibrates, temperature sensor 9 can detect the temperature of environment, after microprocessor U19 receives the output signal of temperature sensor 9 and displacement transducer 10, through computing, analyze, the detail parameters of vibratory movement can be obtained, and estimate the dissolution equilibrium degree of oil sample.When car arrives behind laboratory, if road conditions are poor, road far away, the intensity that pallet 3 vibrates just comparatively large, the time is also longer, oil gas two-phase just may reach balance, can sample analysis at once, thus improves the work efficiency of insulating oil detection; If as calculated, oil gas two-phase not yet reaches balance, at the vibration degasser relaying persistent oscillation in laboratory, until oil gas two-phase reaches balance, can reduce duration of oscillation like this, improves the work efficiency that insulating oil detects equally.
Claims (10)
1. the degassed oscillation device of vehicular, containing base and pallet, it is characterized in that: also containing elastic rod and testing circuit, the upper end of elastic rod is fixedly connected with the bottom of pallet, the lower end of elastic rod is fixedly connected with base, the bottom of pallet is hollow shell, and containing temperature sensor, displacement transducer, microprocessor, display, keyboard and power module in testing circuit, temperature sensor and displacement transducer are arranged in hollow shell; The signal output part of temperature sensor is connected with the temperature signal input of microprocessor, the signal output part of displacement transducer is connected with the displacement signal input end of microprocessor, display is connected with the display prot of microprocessor, keyboard is connected with the keyboard mouth of microprocessor, and power module is temperature sensor, displacement transducer, microprocessor and monitor power supply;
The base of the degassed oscillation device of vehicular is fixed in compartment, when car in the process of moving, the pallet of elastic rod upper end, under the effect of inertia, will do horizontal reciprocating movement, formed vibration.
2. the degassed oscillation device of vehicular according to claim 1, is characterized in that: described microprocessor is also arranged in hollow shell, base is hollow base, and display and keyboard are arranged in hollow base; Elastic rod is hollow elastic rod, the inside of hollow elastic rod is communicated with hollow base inside with hollow shell, display and the connection wire between keyboard and microprocessor are through hollow elastic rod inside, power module is arranged on hollow base inside, and power module and microprocessor, connection wire between temperature sensor and displacement transducer are also inner through hollow elastic rod.
3. the degassed oscillation device of vehicular according to claim 2, is characterized in that: described hollow elastic rod is hollow elasticity rubber rods, or is spring lever.
4. the degassed oscillation device of vehicular according to claim 2, is characterized in that: also containing communication module in described testing circuit, the communication port of microprocessor is connected with communication interface by communication module, and power module is also for communication module is powered; Communication module is located in hollow base, and communication interface is located in hollow base, and the connection wire between communication module and microprocessor is inner through hollow elastic rod.
5. the degassed oscillation device of vehicular according to claim 4, is characterized in that: containing serial converter in described communication module, the serial communication interface of microprocessor is connected with communication interface by serial converter.
6. the degassed oscillation device of vehicular according to claim 4, it is characterized in that: containing voltage changer in described power module, the power supply of outside input enters the input end of voltage changer by power interface, voltage changer export to temperature sensor, displacement transducer, microprocessor, communication module and monitor power supply, power interface is arranged in hollow base.
7. the degassed oscillation device of vehicular according to claim 1, is characterized in that: also containing pilot lamp in described testing circuit, pilot lamp is connected with the pilot lamp signal output of microprocessor, and pilot lamp is arranged in hollow base.
8. the degassed oscillation device of vehicular according to claim 7, is characterized in that: described pilot lamp is LED, and display is liquid crystal display, and temperature sensor is thermal resistance, and the programming port of microprocessor is connected with DLL (dynamic link library).
9. the degassed oscillation device of vehicular according to claim 1, it is characterized in that: the sidewall of described hollow shell is provided with temperature sensor and installs through hole and displacement transducer installation through hole, and temperature sensor and displacement transducer are arranged on temperature sensor respectively and install in through hole and displacement transducer installation through hole.
10. the degassed oscillation device of vehicular according to claim 1, is characterized in that: the upper surface of described pallet is provided with the needle tubing deck being used for fixing needle tubing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310391535.1A CN103424298B (en) | 2013-09-02 | 2013-09-02 | The degassed oscillation device of vehicular |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310391535.1A CN103424298B (en) | 2013-09-02 | 2013-09-02 | The degassed oscillation device of vehicular |
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| CN103424298A CN103424298A (en) | 2013-12-04 |
| CN103424298B true CN103424298B (en) | 2015-08-19 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US4702610A (en) * | 1985-04-18 | 1987-10-27 | Reynolds Jr Albert B | Undulating mixing device |
| US5921676A (en) * | 1998-01-26 | 1999-07-13 | Stovall Life Science, Inc. | Undulating mixing device with adjustable tilt and method |
| CN201095484Y (en) * | 2007-09-14 | 2008-08-06 | 孙运凤 | Vehicle-carrying platelet transporting box |
| CN201108759Y (en) * | 2007-09-26 | 2008-09-03 | 河南省中分仪器有限公司 | Vibration apparatus accelerating dissolution balance |
| CN201300118Y (en) * | 2008-09-20 | 2009-09-02 | 程云 | Vehicular blood corpuscle oscillation instrument |
| CN201558317U (en) * | 2009-11-04 | 2010-08-25 | 任秀云 | Quick drug dissolving machine |
| CN202033332U (en) * | 2011-02-14 | 2011-11-09 | 河南省恒生电子仪器有限公司 | Full-automatic degassing oscillator |
| CN202570041U (en) * | 2012-05-11 | 2012-12-05 | 四川汇利实业有限公司 | Oscillator capable of moving fast |
| CN202683129U (en) * | 2012-08-20 | 2013-01-23 | 代华英 | Quick injection and transfusion medicine dissolving appliance |
| CN103026898B (en) * | 2012-12-14 | 2014-09-03 | 福建满堂香茶业股份有限公司 | Culture bottle vibration device |
| CN203658115U (en) * | 2013-09-02 | 2014-06-18 | 河南中分仪器股份有限公司 | Hardware structure of vehicle-mounted degassing oscillation device |
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