CN205537760U - Free piston engine generator operating stability tester - Google Patents
Free piston engine generator operating stability tester Download PDFInfo
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- CN205537760U CN205537760U CN201620214439.9U CN201620214439U CN205537760U CN 205537760 U CN205537760 U CN 205537760U CN 201620214439 U CN201620214439 U CN 201620214439U CN 205537760 U CN205537760 U CN 205537760U
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Abstract
The utility model discloses a free piston engine generator operating stability tester, the temperature sensor who serves at power output including power and electricity connection respectively, pressure sensor, flow sensor, ampere meter and voltmeter, temperature sensor and temperature acquisition module signal connection, pressure sensor and pressure collecting module signal connection, flow sensor and traffic collection module signal connection, ampere meter and electric current collection module signal connection, voltmeter and voltage acquisition module signal connection, a temperature collecting module, the pressure collecting module, the traffic collection module, electric current collection module and voltage collection module all with information integrate module signal connection, information integrate module and the digital module signal connection of information, digital module of information and information storage module signal connection, information storage module and processing module signal connection, it is high that this free piston engine generator operating stability tester has the precision of detection, detect weak point consuming time, detect convenient advantage.
Description
Technical field
This utility model relates to Generator test instrument field, is specially a kind of free-piston internal combustion engine generator operation stability
Tester.
Background technology
Free-piston internal combustion engine generator all must carry out operation stability detection by specification before dispatching from the factory or after maintenance.Specification is wanted
The scope asked must include the every physical parameter during generator operation, such as cooling water temperature, cylinder temperature, fuel oil stream
Amount, fuel pressure etc.；Also has every electric parameter, such as three-phase voltage, three electric currents, general power, power factor, frequencies
Deng, and traditional method is dependent on manually carrying out a point process, one-parameter detection one by one, manually carries out record, not only process
Loaded down with trivial details, time and effort consuming, and data deficiency objectivity, accuracy.
Utility model content
The purpose of this utility model is to provide a kind of free-piston internal combustion engine generator operation stability tester, on solving
State the problem proposed in background technology.
For achieving the above object, this utility model provides following technical scheme: a kind of free-piston internal combustion engine generator runs steady
Qualitative test instrument, the temperature sensor including power supply and being respectively electrically connected on power output end, pressure transducer, flow sensing
Device, ammeter and voltmeter, the outfan of described temperature sensor is connected with the input end signal of temperature collect module, described pressure
The outfan of force transducer is connected with the input end signal of pressure acquisition module, the outfan of described flow transducer and flow collection
The input end signal of module connects, and the outfan of described ammeter is connected with the input end signal of current acquisition module, described voltage
The outfan of table is connected with the input end signal of voltage acquisition module, the outfan of described temperature collect module, pressure acquisition module
Outfan, the outfan of flow collection module, the outfan of current acquisition module and voltage acquisition module outfan all with letter
Breath is integrated the input end signal of module and is connected, the outfan of described information integration module and the input end signal of information digitalization module
Connecting, the described outfan of information digitalization module is connected with the input end signal of information storage module, described information storage module
Outfan be connected with the input end signal of processing module, the input end signal of the outfan of described processing module and display module is even
Connect.
Preferably, described flow transducer includes gas flow sensor and liquid flow sensor.
Preferably, described processing module is industrial computer.
Preferably, described temperature sensor is nickel chromium triangle-constantan galvanic couple temperature-sensitive element.
Compared with prior art, the beneficial effects of the utility model are: this free-piston internal combustion engine generator operation stability is surveyed
Examination instrument, is provided with temperature sensor, pressure transducer, flow transducer, ammeter and voltmeter, it is possible to in free-piston
Every physical parameter and electric parameter during combustion generator operation detect, and are provided with information storage module and display module, energy
Enough carry out storing and showing on a display screen by each item data detected, it is simple to the information detected is contrasted by staff
And calculating a meansigma methods, it is to avoid information the most single causing lacks objectivity and accuracy, this free-piston internal combustion engine generator
Operation stability tester has the advantage that accuracy of detection is high, detection is the shortest, easy to detect.
Accompanying drawing explanation
Fig. 1 is this utility model theory diagram.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out clearly
Chu, it is fully described by, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole realities
Execute example.Based on the embodiment in this utility model, those of ordinary skill in the art are obtained under not making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to Fig. 1, this utility model provides a kind of technical scheme: a kind of free-piston internal combustion engine generator operation stability is surveyed
Examination instrument, the temperature sensor including power supply and being respectively electrically connected on power output end, pressure transducer, flow transducer, electricity
Stream table and voltmeter, the outfan of temperature sensor is connected with the input end signal of temperature collect module, the output of pressure transducer
End is connected with the input end signal of pressure acquisition module, and the outfan of flow transducer connects with the input end signal of flow collection module
Connecing, flow transducer includes gas flow sensor and liquid flow sensor, be respectively used to detect electromotor fuel flow and
The extraction flow of electromotor tail part exhaust mouth, temperature sensor is nickel chromium triangle-constantan galvanic couple temperature-sensitive element, and this element has stability
The advantage that energy is preferable, time constant is little, easy to use, the outfan of ammeter connects with the input end signal of current acquisition module
Connecing, the outfan of voltmeter is connected with the input end signal of voltage acquisition module, the outfan of temperature collect module, pressure acquisition
The outfan of the outfan of module, the outfan of flow collection module, the outfan of current acquisition module and voltage acquisition module is equal
It is connected with the input end signal of information integration module, the outfan of information integration module and the input end signal of information digitalization module
Connecting, the outfan of information digitalization module is connected with the input end signal of information storage module, the outfan of information storage module
Being connected with the input end signal of processing module, processing module is industrial computer, it is possible to uses under rugged environment and processes data
Speed, the outfan of processing module is connected with the input end signal of display module.
Embodiment the most of the present utility model, for the ordinary skill in the art, can
With understand these embodiments can be carried out in the case of without departing from principle of the present utility model and spirit multiple change, amendment,
Replacing and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a free-piston internal combustion engine generator operation stability tester, including power supply and being respectively electrically connected on power output end
Temperature sensor, pressure transducer, flow transducer, ammeter and voltmeter, it is characterised in that: described temperature sensor
Outfan is connected with the input end signal of temperature collect module, the outfan of described pressure transducer and the input of pressure acquisition module
End signal connects, and the outfan of described flow transducer is connected with the input end signal of flow collection module, described ammeter defeated
Go out end to be connected with the input end signal of current acquisition module, the outfan of described voltmeter and the input end signal of voltage acquisition module
Connect, the outfan of described temperature collect module, the outfan of pressure acquisition module, the outfan of flow collection module, electric current
The outfan of acquisition module and the outfan of voltage acquisition module all input end signals with information integration module are connected, described information
The outfan integrating module is connected with the input end signal of information digitalization module, the outfan of described information digitalization module and letter
The input end signal of breath memory module connects, and the outfan of described information storage module is connected with the input end signal of processing module,
The outfan of described processing module is connected with the input end signal of display module.
A kind of free-piston internal combustion engine generator operation stability tester the most according to claim 1, it is characterised in that: described
Flow transducer includes gas flow sensor and liquid flow sensor.
A kind of free-piston internal combustion engine generator operation stability tester the most according to claim 1, it is characterised in that: described
Processing module is industrial computer.
A kind of free-piston internal combustion engine generator operation stability tester the most according to claim 1, it is characterised in that: described
Temperature sensor is nickel chromium triangle-constantan galvanic couple temperature-sensitive element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620214439.9U CN205537760U (en) | 2016-03-12 | 2016-03-12 | Free piston engine generator operating stability tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620214439.9U CN205537760U (en) | 2016-03-12 | 2016-03-12 | Free piston engine generator operating stability tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205537760U true CN205537760U (en) | 2016-08-31 |
Family
ID=56783277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620214439.9U Expired - Fee Related CN205537760U (en) | 2016-03-12 | 2016-03-12 | Free piston engine generator operating stability tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205537760U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108121413A (en) * | 2017-12-20 | 2018-06-05 | 大连中工策控科技有限公司 | A kind of good industrial personal computer of thermal diffusivity with mainboard protection |
-
2016
- 2016-03-12 CN CN201620214439.9U patent/CN205537760U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108121413A (en) * | 2017-12-20 | 2018-06-05 | 大连中工策控科技有限公司 | A kind of good industrial personal computer of thermal diffusivity with mainboard protection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20170312 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |