CN204789432U - Opening flash tester - Google Patents
Opening flash tester Download PDFInfo
- Publication number
- CN204789432U CN204789432U CN201520530529.4U CN201520530529U CN204789432U CN 204789432 U CN204789432 U CN 204789432U CN 201520530529 U CN201520530529 U CN 201520530529U CN 204789432 U CN204789432 U CN 204789432U
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- gas
- lubricating cup
- heating
- ignition
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Abstract
Opening flash tester including the host computer, is equipped with the glass stand on the host computer, be equipped with gas heating device on the glass stand, and the oil cup is placed on gas heating device, and the both sides of oil cup are equipped with two high -tension ignition electrodes, still are equipped with gas ignition arm on the host computer, and on the swing motor in the host computer was connected to gas ignition arm one end, the gas ignition arm other end was equipped with the duration and degree of heating, and the reciprocating motion of horizontal direction semicircle is made to the duration and degree of heating between the center of two high -tension ignition electrodes, oil cup under swing motor drives, oil cup upper portion is equipped with the electrode stem, the electrode stem end be equipped with with the oil cup on the fixed loop be connected lead electrical pillar, the annular electrode of two -layer structure about the electrode stem end still is equipped with, the centre bit of annular electrode the high -tension ignition electrode, are led electrical pillar, annular electrode and are passed through the circuit and is connected with the power directly over the oil cup, have simple structure, convenient to use, it is competent to automize, the advantage of measured data accuracy.
Description
Technical field:
The utility model relates to a kind of open flushing point tester.
Background technology:
The detection method of the open flash point of GB GB/T261-83 strict regulations oil and petroleum products.Traditional assay method utilizes combustible gas to carry out manual firing, scanning, artificial temperature adjustment, the sample flash temperature value of thermometer instruction between an instant of manual observation sample generation flash-point, complex operation, measuring error is large, use inconvenience, be difficult to the requirement reaching national regulations.
Utility model content:
The utility model provides a kind of structure simple, and easy to use, automatization level is high, and measurement data is open flushing point tester accurately.
The utility model for solving the problems of the technologies described above adopted technical scheme is:
Open flushing point tester, it is characterized in that, comprise main frame, main frame is provided with glass stand, and glass stand is provided with gas-operated thermal bath facility, lubricating cup is placed on gas-operated thermal bath facility, the both sides of lubricating cup are provided with two high-tension ignition electrodes, and main frame is also provided with gas ignition arm, and gas ignition arm one end is connected on the oscillating motor in main frame, the gas ignition arm other end is provided with duration and degree of heating, the to-and-fro movement of the intercropping horizontal direction semi arch of duration and degree of heating at the center of two high-tension ignition electrodes, lubricating cup under oscillating motor drives; Lubricating cup top is provided with electrode stem, electrode stem end is provided with the conductive pole be connected with the set collar on lubricating cup, electrode stem end is also provided with the ring electrode of upper and lower double-layer structure, ring electrode be centrally located at directly over lubricating cup, high-tension ignition electrode, conductive pole, ring electrode are connected with power supply by circuit.
Conductive pole contacts with lubricating cup, lubricating cup is formed a large electric conductor, ring electrode is double-decker, catches oil gas flame sensitivity high, and heating arrangement adopts gas heating, miscellaneous part in main frame is prevented to be electrically connected with lubricating cup, insulation effect is good, and duration and degree of heating, by two high-tension ignition electrode ignitions, has ignition effectiveness high, effectively can prevent duration and degree of heating from stopping working, improve precision and efficiency of detecting.
Wherein, ring electrode is circular, and its inside is provided with spiral helicine electrode retaining collar, and electrode retaining collar is provided with oval salient point, and the bump location on adjacent electrode ring is staggered.Spiral helicine electrode retaining collar can increase the degree of accuracy catching oil gas flame, also can ensure shedding of oil gas flame simultaneously; Salient point can assemble a large amount of electric charge, improves the detection sensitivity of ring electrode, and bump location is staggered seizure area when conveniently can increase on the one hand the shedding of oil gas flame, and can improve the area of electric charge on the other hand, improve the sensitivity catching oil gas flame.
Wherein, main frame is also provided with PLC, memory storage, display screen, automatic heating sensitive printer, alarm, pipeline between duration and degree of heating and source of the gas is provided with the gas control valve for controlling combustion gas size, and memory storage, display screen, automatic heating sensitive printer, alarm, high-tension ignition electrode, oscillating motor, gas control valve are connected with PLC data line.
Main frame is controlled by PLC, is controlled the swing speed of duration and degree of heating by PLC; Control the combustion gas size of duration and degree of heating, and then control the firing rate to lubricating cup; Control conductive pole, ring electrode oil gas flame seizure and the structure after catching is stored in the storage device, and the testing result of storage to be shown by display screen, also by automatic thermal sensitive formula printer, result to be printed; The mistake occurred can also be reported to the police.
Principle of work is: on ring electrode and conductive pole, add certain voltage, the meeting generating strap electron ion when scintillation appears in tested oil sample, conducting medium layer is formed between both positive and negative polarity, detection ring circuit forms loop signal, judge the appearance of scintillation thus, thus reach the object of highly sensitive mensuration scintillation
The advantage of utility model is: have structure simple, easy to use, automatization level is high, and measurement data is advantage accurately.
Accompanying drawing illustrates:
Fig. 1 is the utility model side-looking structural representation;
Fig. 2 is the utility model plan structure schematic diagram;
Fig. 3 is the utility model ring electrode structural representation;
Fig. 4 is the utility model A portion structure for amplifying schematic diagram;
Fig. 5 is the utility model Control system architecture figure;
In figure, 1. main frame, 2. glass stand, 3. gas-operated thermal bath facility, 4. lubricating cup, 5. high-tension ignition electrode, 6. gas ignition arm, 7. duration and degree of heating, 8. electrode stem, 9. conductive pole, 10. ring electrode, 11. electrode retaining collars, 12. salient points.
Embodiment:
For clearly demonstrating the technical characterstic of this programme, below by embodiment, and in conjunction with its accompanying drawing, the utility model is elaborated.
As shown in Figure 1, 2, open flushing point tester, main frame 1 is provided with glass stand 2, glass stand 2 is provided with gas-operated thermal bath facility 3, lubricating cup 4 is placed on gas-operated thermal bath facility 3, the both sides of lubricating cup 4 are provided with two high-tension ignition electrodes 5, main frame 1 is also provided with gas ignition arm 6, gas ignition arm 6 one end is connected on the oscillating motor in main frame 1, gas ignition arm 6 other end is provided with duration and degree of heating 7, the to-and-fro movement of the intercropping horizontal direction semi arch of duration and degree of heating 7 at the center of two high-tension ignition electrodes 5, lubricating cup 4 under oscillating motor drives; Lubricating cup 4 top is provided with electrode stem 8, electrode stem 8 end is provided with the conductive pole 9 be connected with the set collar on lubricating cup 4, electrode stem 8 end is also provided with the ring electrode 10 of upper and lower double-layer structure, ring electrode 10 be centrally located at directly over lubricating cup 4, high-tension ignition electrode 5, conductive pole 9, ring electrode 10 are connected with power supply by circuit.
As shown in Figure 3,4, ring electrode 10 is circular, and its inside is provided with spiral helicine electrode retaining collar 11, and electrode retaining collar 11 is provided with oval salient point 12, and the salient point 12 on adjacent electrode ring 11 is staggeredly located.
As shown in Figure 5, main frame 1 is also provided with PLC, memory storage, display screen, automatic heating sensitive printer, alarm, pipeline between duration and degree of heating 7 and source of the gas is provided with the gas control valve for controlling combustion gas size, and memory storage, display screen, automatic heating sensitive printer, alarm, high-tension ignition electrode 5, oscillating motor, gas control valve are connected with PLC data line.
Claims (3)
1. open flushing point tester, it is characterized in that, comprise main frame, main frame is provided with glass stand, and glass stand is provided with gas-operated thermal bath facility, lubricating cup is placed on gas-operated thermal bath facility, the both sides of lubricating cup are provided with two high-tension ignition electrodes, and main frame is also provided with gas ignition arm, and gas ignition arm one end is connected on the oscillating motor in main frame, the gas ignition arm other end is provided with duration and degree of heating, the to-and-fro movement of the intercropping horizontal direction semi arch of duration and degree of heating at the center of two high-tension ignition electrodes, lubricating cup under oscillating motor drives; Lubricating cup top is provided with electrode stem, electrode stem end is provided with the conductive pole be connected with the set collar on lubricating cup, electrode stem end is also provided with the ring electrode of upper and lower double-layer structure, ring electrode be centrally located at directly over lubricating cup, high-tension ignition electrode, conductive pole, ring electrode are connected with power supply by circuit.
2. open flushing point tester according to claim 1, is characterized in that, ring electrode is circular, and its inside is provided with spiral helicine electrode retaining collar, and electrode retaining collar is provided with oval salient point, and the bump location on adjacent electrode ring is staggered.
3. open flushing point tester according to claim 1 and 2, it is characterized in that, main frame is also provided with PLC, memory storage, display screen, automatic heating sensitive printer, alarm, pipeline between duration and degree of heating and source of the gas is provided with the gas control valve for controlling combustion gas size, and memory storage, display screen, automatic heating sensitive printer, alarm, high-tension ignition electrode, oscillating motor, gas control valve are connected with PLC data line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520530529.4U CN204789432U (en) | 2015-07-21 | 2015-07-21 | Opening flash tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520530529.4U CN204789432U (en) | 2015-07-21 | 2015-07-21 | Opening flash tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204789432U true CN204789432U (en) | 2015-11-18 |
Family
ID=54529450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520530529.4U Expired - Fee Related CN204789432U (en) | 2015-07-21 | 2015-07-21 | Opening flash tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204789432U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108711269A (en) * | 2018-05-31 | 2018-10-26 | 亚洲硅业（青海）有限公司 | A kind of flammable gas alarm caliberating device |
| CN109406575A (en) * | 2018-11-01 | 2019-03-01 | 北京华科仪科技股份有限公司 | A kind of open flash point measurement device and method lighted a fire using flammable liquid |
| CN112595753A (en) * | 2020-11-19 | 2021-04-02 | 深圳市恒润丰德科技有限公司 | Flash point hoisting device after crude oil dehydration |
-
2015
- 2015-07-21 CN CN201520530529.4U patent/CN204789432U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108711269A (en) * | 2018-05-31 | 2018-10-26 | 亚洲硅业（青海）有限公司 | A kind of flammable gas alarm caliberating device |
| CN108711269B (en) * | 2018-05-31 | 2019-09-10 | 亚洲硅业（青海）有限公司 | A kind of flammable gas alarm caliberating device |
| CN109406575A (en) * | 2018-11-01 | 2019-03-01 | 北京华科仪科技股份有限公司 | A kind of open flash point measurement device and method lighted a fire using flammable liquid |
| CN112595753A (en) * | 2020-11-19 | 2021-04-02 | 深圳市恒润丰德科技有限公司 | Flash point hoisting device after crude oil dehydration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20200721 |