CN2684192Y - Cold filter plugging point, pour point, freezing point tester compressor refrigerating metal bath - Google Patents
Cold filter plugging point, pour point, freezing point tester compressor refrigerating metal bath Download PDFInfo
- Publication number
- CN2684192Y CN2684192Y CN 200420036429 CN200420036429U CN2684192Y CN 2684192 Y CN2684192 Y CN 2684192Y CN 200420036429 CN200420036429 CN 200420036429 CN 200420036429 U CN200420036429 U CN 200420036429U CN 2684192 Y CN2684192 Y CN 2684192Y
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- CN
- China
- Prior art keywords
- metal sleeve
- point
- cryostat
- metal
- spirality
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a cold filter plugging point, pour point, freezing point tester compressor refrigerating metal bath, belonging to the test instrument for analysing the property of petroleum products. The utility model is characterized in that a cold bath device comprises a hollow metal sleeve with a bottom part, a spiral refrigerating pipe, a heating pipe, a sensor, a cold bath fixing ring, and a thermometer; refrigerant fluid from a compressor can consecutively refrigerate the metal sleeve via the refrigerating pipe for making the hollow part of the metal sleeve become the metal cold bath. The utility model has the advantages of non cooling medium and small volume for the cold bath; thus the test instrument has shapely figure, simple structure, quick cooling rate, quick testing speed, easy operation, and easy use.
Description
Technical field
The utility model belongs to petroleum products check and analysis instrument, particularly a kind of metal bath with cold filter clogging temperature, pour point, freezing point apparatus compressor cooling.
Background technology
At present, cold filter clogging temperature in the analyzing and testing petroleum products or pour point or the analyzer of solidifying point, it is made up of housing, cryostat device, dress cryostat device in housing, the cryostat device is by the bath with the insulation material insulation, and dress spirality refrigerator pipes, heating tube, sensor, thermometer are formed in bath, add refrigerating medium then, the sample of needs test is put into cryostat, under different temperatures, measure its cold filter clogging temperature or the performance of pour point or solidifying point.Its bath volume of this cryostat device greatly enhances * wide * high 200 * 150 * 120mm, so that the profile of analyzer is huge, its complex structure, manipulate extremely inconvenience, and cryogenic temperature is slower, generally in 90 minutes, just can make temperature reduce to-70 ℃, incur loss through delay detection speed.
Summary of the invention
Defective and weak point that the utility model exists in the above-mentioned prior art, the spy provides existing volume little bath, do not need refrigerating medium again, and a kind of metal bath with cold filter clogging temperature, pour point, freezing point apparatus compressor cooling simple in structure, easy to use.
The purpose of this utility model realizes with following technical scheme: the cold filter clogging temperature of compressor cooling metal bath, pour point, solidify analyzer, comprise housing, be contained in the cryostat device in the housing, be characterised in that, its cryostat device by in have the metal sleeve at the end in vain, the spirality refrigerator pipes, heating tube, sensor, the cryostat set collar, thermometer is formed, on the periphery of metal sleeve, be inclusive with the spirality refrigerator pipes, metal sleeve bottom surface one side has heating tube, opposite side has sensor, corresponding with sensor, in the upper surface of metal sleeve, have thermometer hole, thermometer passes the housing upper plate, be inserted in the thermometer hole, at the hollow of metal sleeve place suitable for reading dress cryostat set collar, the flange bearing of cryostat set collar is on the upper plate of housing.Metal sleeve is made with the good aluminium alloy of thermal conductivity, the heart is processed with the hole that does not penetrate therein, it and cryostat set collar have constituted the cryostat inner chamber, tested oil sample can be placed in this inner chamber, be processed with the groove that can hold the spirality refrigerator pipes on the periphery of metal sleeve, the spirality refrigerator pipes is coincide to be included in the groove of periphery, from the continuous cool metal sleeve of the cold liquid of compression mechanism, make the interior formation of the inner chamber cryostat of metal sleeve, chemically examine usefulness for detecting, thereby realize the purpose of this utility model.
Compared with prior art, the utility model does not only need refrigerating medium, and the cryostat volume is little, makes the analyzer profile small and exquisite, and it is simple in structure, and cooling is fast, improves detection efficiency and easy to operate.
Description of drawings
The utility model has a width of cloth accompanying drawing, wherein:
Accompanying drawing 1 is the main TV structure synoptic diagram of the utility model embodiment.
Among the figure: 1, cryostat set collar 2, thermometer 3, spirality refrigerator pipes 4, sensor 5, heating tube 6, metal sleeve 7, housing
Embodiment
In one of embodiment shown in Figure 1, be to measure the cold filter clogging temperature analyzer that oil is used, its cryostat inner chamber is that the Φ 45mm degree of depth is about 145mm; Dress cryostat device in housing 7, its cryostat device by in have metal sleeve 6, spirality refrigerator pipes 3, heating tube 5, sensor 4, cryostat set collar 1 and the thermometer 2 at the end in vain and form.
Two of embodiment measures the pour point measurement device that oil is used, and structure is identical with Fig. 1, and all the other are identical with one of embodiment.
Three of embodiment measures the freezing point apparatus that oil is used, and structure is identical with Fig. 1, and all the other are identical with one of embodiment.
Claims (2)
1, a kind of cold filter clogging temperature, pour point, the metal bath of freezing point apparatus compressor cooling, comprise housing (7), be contained in the cryostat device in the housing (7), be characterised in that: its cryostat device be by in have the metal sleeve (6) at the end in vain, spirality refrigerator pipes (3), heating tube (5), sensor (4), cryostat set collar (1), thermometer (2) is formed, on the periphery of metal sleeve (6), be inclusive with the cold pipe of spirality (3), metal sleeve bottom surface one side has heating tube (5), opposite side has sensor (4), corresponding with sensor (4), in the upper surface of metal sleeve (6), have thermometer hole, the upper plate that thermometer (2) passes housing (7) is inserted in the thermometer hole, at the place suitable for reading of metal sleeve (6) hollow dress cryostat set collar (1).
2, by cold filter clogging temperature, pour point, the freezing point apparatus of the described a kind of compressor cooling of claim 1, it is characterized in that: metal sleeve (6) is made by the good aluminium alloy of heat conduction; Have the groove that can hold spirality refrigerator pipes (3) on its periphery, spirality refrigerator pipes (3) is coincide and is included in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420036429 CN2684192Y (en) | 2004-03-23 | 2004-03-23 | Cold filter plugging point, pour point, freezing point tester compressor refrigerating metal bath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420036429 CN2684192Y (en) | 2004-03-23 | 2004-03-23 | Cold filter plugging point, pour point, freezing point tester compressor refrigerating metal bath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2684192Y true CN2684192Y (en) | 2005-03-09 |
Family
ID=34607533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420036429 Expired - Fee Related CN2684192Y (en) | 2004-03-23 | 2004-03-23 | Cold filter plugging point, pour point, freezing point tester compressor refrigerating metal bath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2684192Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101339148B (en) * | 2008-08-14 | 2010-11-17 | 陕西师范大学 | Coagulating point determinator and its determination method |
-
2004
- 2004-03-23 CN CN 200420036429 patent/CN2684192Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101339148B (en) * | 2008-08-14 | 2010-11-17 | 陕西师范大学 | Coagulating point determinator and its determination method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |