CN202748325U - Solidifying point determinator for petroleum products - Google Patents
Solidifying point determinator for petroleum products Download PDFInfo
- Publication number
- CN202748325U CN202748325U CN 201220464297 CN201220464297U CN202748325U CN 202748325 U CN202748325 U CN 202748325U CN 201220464297 CN201220464297 CN 201220464297 CN 201220464297 U CN201220464297 U CN 201220464297U CN 202748325 U CN202748325 U CN 202748325U
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- temperature
- petroleum products
- cold trap
- tipping bucket
- type cold
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Abstract
The utility model discloses a solidifying point determinator for petroleum products. The solidifying point determinator comprises a desk type cabinet, a dumping-bucket cold tank, a refrigeration system, a temperature control system and a temperature correction system, wherein the dumping-bucket cold tank is arranged in the desk type cabinet and used for containing a sample of a petroleum product to be determined, the refrigeration system is used for refrigerating the dumping-bucket cold tank, the temperature control system is used for controlling the temperature inside the dumping-bucket cold tank, and the temperature correction system is used for monitoring and displaying the difference value between the temperature inside the dumping-bucket cold tank and a set value of the temperature control system. The solidifying point determinator for the petroleum products comprises the temperature correction system which can be used for correcting the set value of the temperature control system, so that temperature data transcribed by operators can be closer to the true temperature inside the dumping-bucket cold tank, and then, the determined solidifying point of the petroleum product to be determined is more accurate.
Description
Technical field
The utility model relates to a kind of petroleum products questionable points analyzer, the petroleum products questionable points determining instrument that espespecially a kind of test accuracy is higher.
Background technology
Oil is a kind of main energy sources of modern society still not, a kind of important industrial chemicals especially, and can from oil, extract the petroleum productss such as oil fuel, white spirit, lubricant, paraffin, petroleum bitumen, petroleum coke.Condensation is as one indispensable operation in the Petroleum refining, its objective is the gasoline products of from the oil of gasification, isolating different specific weight, and when carrying out this operation, must know the adiabatic condensation temperature of respective gasoline product, below introduce a kind of petroleum products questionable points analyzer that current industry is commonly used.
Existing petroleum products questionable points analyzer mainly consists of the following components: cabinet, be arranged at the cooling bath in the cabinet, described cooling bath is in order to hold petroleum products sample to be measured, compressor and temperature controller for described cooling bath refrigeration, wherein, described temperature controller is by the refrigeration work consumption of controlling described compressor and the temperature of controlling described cooling bath working time, and, the temperature value that final display through being arranged at described cabinet surface is set described temperature controller demonstrates, and reads and make a copy of relevant temperature data for the operator.
Yet, in actual test process, the temperature that the actual temperature in the described cooling bath and described temperature controller set unavoidably can be variant, thereby, use the petroleum products that this petroleum products questionable points analyzer records the condensation point value have unavoidably an error, i.e. accuracy is not high.
The utility model content
For the problem that prior art exists, the petroleum products questionable points analyzer that provides a kind of test accuracy higher is provided the purpose of this utility model.
A kind of petroleum products questionable points analyzer that the utility model provides comprises cabinet; The tipping bucket type cold trap is arranged in the described cabinet, in order to splendid attire petroleum products sample to be measured; Refrigeration system is in order to freeze to described tipping bucket type cold trap; Temperature control system is in order to control the temperature in the described tipping bucket type cold trap; The temperature update the system, in order to monitoring and show temperature in the described tipping bucket type cold trap and the setting value of described temperature control system between difference.
Further, described temperature update the system comprises temperature measuring set, and described temperature measuring set is in order to measure the temperature in the described tipping bucket type cold trap.
Based on disclosing of above technical scheme, the utility model possesses following beneficial effect:
A kind of petroleum products questionable points analyzer that the utility model provides, because described petroleum products questionable points analyzer comprises described temperature update the system, can carry out one to the setting value of described temperature control system revises and shows, thereby, so that the temperature data that the operator makes a copy of is more near real temperature in the described tipping bucket type cold trap, and then, make the condensation point of the petroleum products to be measured of measuring more accurate.
Description of drawings
The synoptic diagram of the temperature update the system of the petroleum products questionable points analyzer that Fig. 1 provides for the utility model.
The drawing reference numeral explanation
Tipping bucket type cold trap 1
Temperature update the system 3 temperature measuring sets 31 processors 32 temperature difference displays 33
Embodiment
Further specify the technical solution of the utility model below in conjunction with accompanying drawing and by embodiment:
Based on the technological deficiency that the described petroleum products questionable points analyzer of background technology exists, the utility model provides a kind of test accuracy higher petroleum products questionable points analyzer (not shown).
See also Fig. 1, the refrigeration system (not shown) that described petroleum products questionable points analyzer comprises cabinet (not shown), be arranged at tipping bucket type cold trap 1 in the described cabinet, cool to described tipping bucket type cold trap 1, in order to control and set the temperature of described tipping bucket type cold trap 1 temperature control system 2, in order to monitoring and show temperature in the described tipping bucket type cold trap 1 and the setting value of described temperature control system 2 between the temperature update the system 3 of difference.
See also Fig. 1, described cabinet is the housing of side's shape, be provided with described tipping bucket type cold trap 1, described refrigeration system, described temperature control system 2, described temperature update the system 3 and other auxiliary elements (comprising circuit, circuit trace and fixture etc.) in it, the surface of described cabinet arranges some corresponding shift knob and displays.
See also Fig. 1, described tipping bucket type cold trap 1 is arranged in the described cabinet, in order to splendid attire petroleum products sample to be measured.Described tipping bucket type cold trap 1 can clockwise rotate 45 degree, make described tipping bucket type cold trap 1 be in a heeling condition, be beneficial to the state that the operator observes the petroleum products sample to be measured of described tipping bucket type cold trap 1, in addition, described tipping bucket type cold trap 1 can rotate counterclockwise 45 degree, realizing resetting of described tipping bucket type cold trap 1, and after rotating each time, described tipping bucket type cold trap 1 can realize that all self-locking fixes.
See also Fig. 1, described refrigeration system mainly comprises refrigeration machine (not shown), and the unlatching of described refrigeration machine can be subjected to shift knob (not shown) control, and is subjected to its refrigeration work consumption and working time described temperature control system 2 controls, in present embodiment, described refrigeration machine is compressor.
See also Fig. 1, refrigeration work consumption and the working time of described temperature control system 2 in order to control described refrigeration system, and then, to control the temperature in the described tipping bucket type cold trap 1.Described temperature control system 2 comprises temperature controller 21, be provided with relevant program and circuit refrigeration work consumption and working time to control described refrigeration system in the described temperature controller 21, and then, control and set the temperature of described tipping bucket type cold trap 1, described temperature control system 2 comprises that further temperature indicator 22 is installed on the surface of described cabinet, in order to the temperature value that shows that described temperature controller 21 is set, so that operating personnel read the associated temperature data.
See also Fig. 1, described temperature update the system 3 is in order to monitoring and show difference between the setting value of temperature and described temperature control system 2 in the described tipping bucket type cold trap 1, and it comprises that temperature measuring set 31 processes from the related data of described temperature measuring set 31 and described temperature controller 21 and temperature difference display 33 in order to the difference between the setting value that shows temperature that described tipping bucket type cold trap 1 is interior and described temperature control system 2 in order to measure temperature, processor 32 in the described tipping bucket type cold trap 1.Operating personnel can be when making a copy of data each time, not only write down the numerical value on the described temperature indicator 22, also must write down the displayed value on the described temperature difference display 33, so that the setting value of described temperature control system 2 is carried out a correction, so that the data that the operator makes a copy of are more near described tipping bucket type cold trap 1 interior real temperature.
A kind of petroleum products questionable points analyzer that the utility model provides, because described petroleum products questionable points analyzer comprises described temperature update the system 3, can carry out one to the setting value of described temperature control system 2 revises and shows, thereby, so that the temperature data that the operator makes a copy of is more near the true temperature in the described tipping bucket type cold trap 1, and then, make the condensation point of the petroleum products to be measured of measuring more accurate.
The above has carried out exemplary description to the utility model by reference to the accompanying drawings; obvious realization of the present utility model is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted method design of the present utility model and technical scheme to carry out; or without improving design of the present utility model and technical scheme are directly applied to other occasion, all in protection domain of the present utility model.
Claims (2)
1. a petroleum products questionable points analyzer is characterized in that, comprising:
Cabinet;
The tipping bucket type cold trap is arranged in the described cabinet, in order to splendid attire petroleum products sample to be measured;
Refrigeration system is in order to freeze to described tipping bucket type cold trap;
Temperature control system is in order to control the temperature in the described tipping bucket type cold trap;
The temperature update the system, in order to monitoring and show temperature in the described tipping bucket type cold trap and the setting value of described temperature control system between difference.
2. petroleum products questionable points analyzer according to claim 1 is characterized in that, described temperature update the system comprises temperature measuring set, and described temperature measuring set is in order to measure the temperature in the described tipping bucket type cold trap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220464297 CN202748325U (en) | 2012-09-12 | 2012-09-12 | Solidifying point determinator for petroleum products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220464297 CN202748325U (en) | 2012-09-12 | 2012-09-12 | Solidifying point determinator for petroleum products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202748325U true CN202748325U (en) | 2013-02-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220464297 Expired - Fee Related CN202748325U (en) | 2012-09-12 | 2012-09-12 | Solidifying point determinator for petroleum products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202748325U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105136841A (en) * | 2015-09-22 | 2015-12-09 | 东北石油大学 | Novel crude oil condensation point measurement device and measurement method thereof |
-
2012
- 2012-09-12 CN CN 201220464297 patent/CN202748325U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105136841A (en) * | 2015-09-22 | 2015-12-09 | 东北石油大学 | Novel crude oil condensation point measurement device and measurement method thereof |
| CN105136841B (en) * | 2015-09-22 | 2018-08-21 | 东北石油大学 | A kind of novel crude oil crude oil solidifying point measuring device and its measurement method |
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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: 20130220 Termination date: 20200912 |
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| CF01 | Termination of patent right due to non-payment of annual fee |