CN2515675Y - Ring chromatographic column box - Google Patents
Ring chromatographic column box Download PDFInfo
- Publication number
- CN2515675Y CN2515675Y CN 01240817 CN01240817U CN2515675Y CN 2515675 Y CN2515675 Y CN 2515675Y CN 01240817 CN01240817 CN 01240817 CN 01240817 U CN01240817 U CN 01240817U CN 2515675 Y CN2515675 Y CN 2515675Y
- Authority
- CN
- China
- Prior art keywords
- muff
- utility
- model
- last
- lower casing
- 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
Links
- 238000004587 chromatography analysis Methods 0.000 claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 4
- 238000002791 soaking Methods 0.000 claims description 7
- 238000004458 analytical method Methods 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 abstract description 3
- 238000003756 stirring Methods 0.000 abstract description 2
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000000630 rising effect Effects 0.000 abstract 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
Disclosed is a ring-shaped chromatography column box, belonging to the column box used in the chromatographic analysis instrument. As the utility model does not adopt a temperature stirring fan, the utility model has advantages of small size, light weight and convenient using. A lower shell 1 and an upper shell 6 of the utility model are both ring-shaped; combining leaves 10 are hinged which form a sealed ring shape when closed; a lower lagging jacket 2 and an upper lagging jacket 7 also form a sealed ring shape when closed; a heating wire 3 is clung to a uniform temperature plate 4 to be winded, and the heating wire 3 is an armored insulation electrically heated wire. The utility model can be widely used in the column boxes of various chromatographic analysis instruments with advantages of small size, light weight, fast speed of analysis temperature rising and decreasing and convenient repair.
Description
The utility model belongs to a kind of chromatography instrument post case.
Present chromatography instrument post case mostly is square, and the temperature agitation fan is arranged, so volume is big, and is very heavy, is not easy to carrying and uses.
The miniature chromatograph box of ring-type, owing to do not adopt the temperature agitation fan, in light weight so volume is little, easy to use.
The structure of annular chromatography post case is as follows: lower casing 1 is circular ring texture with last shell 6, is hinged through hinge 10, forms airtight ring-type when closed.In the lower casing 1, putting in order of each layer parts ecto-entad is lower casing 1, following muff 2, heater strip 3, soaking plate 4, chromatographic column 5.In the last shell 6, putting in order of each layer parts ecto-entad is last shell 6, last muff 7.Also form airtight ring-type when following muff 2 and last muff 7 closures.Heater strip 3 is close to temperature-uniforming plate 4 coilings, is the armouring insulated heating wire.
The principle of work of annular chromatography post case is: chromatographic column 5 is placed ring texture, it is heated evenly, heat up rapidly.Owing to do not adopt the gas stirring means, saved electric motor fan, so volume dwindles greatly.When closed, lower casing 1 forms airtight ring-type with last shell 6, and following muff 2 forms airtight ring-type with last muff 7, is in order to strengthen heat insulation effect.Heater strip 3 is close to the soaking plate coiling, is in order to improve the thermal efficiency, and armouring is for the reinforced insulation effect.Adding soaking plate 4 is for chromatographic column 5 each position being heated evenly, satisfying the analysis requirement.After detecting end, ring dress post case is opened, and dispels the heat.Detect, ring dress post case is closed once more next time.
Description of drawings: Fig. 1 is an annular chromatography post case synoptic diagram, and among the figure: 1 is lower casing, and 5 is chromatographic column, and 6 is last shell, and 8 is air admission hole, and 9 is venthole, and 10 are folding.Fig. 2 is the A-A sectional view, and among the figure: 1 is lower casing, and 2 are following muff, and 3 is heater strip, and 4 is soaking plate, and 5 is chromatographic column.Fig. 3 is the B-B explosion views, and among the figure: 6 is last shell, and 7 is last muff.
The utility model can extensively be used for various chromatography instrument post casees, has little, the weight of volume The characteristics such as amount is light, analysis intensification cooling speed is fast, easy to maintenance.
Embodiment: lower casing 1 is 180mm with last shell 2 external diameters, and internal diameter is 120mm, and material is the 3.0mm alloy aluminum;
Following muff 2, last muff 7 are the 2.0mm alloy aluminum, and heater strip is armouring nickel filament φ 1.0, and power is 1000W, and soaking plate is the 1.0mm corrosion resistant plate.
Claims (2)
1, a kind of annular chromatography post case, chromatographic column 5, air admission hole 8, venthole 9 are arranged, it is characterized in that lower casing 1, following muff 2, heater strip 3, soaking plate 4 in addition, last shell 6, upward muff 7, folding 10, lower casing 1 is circular ring texture with last shell 6, be hinged through hinge 10, form airtight ring-type when closed.In the lower casing 1, putting in order of each layer parts ecto-entad is lower casing 1, following muff 2, heater strip 3, soaking plate 4, chromatographic column 5, in the last shell 6, putting in order of each layer parts ecto-entad is last shell 6, last muff 7, also forms airtight ring-type when following muff 2 and last muff 7 closures.
2, a kind of annular chromatography post case as claimed in claim 1 is characterized in that heater strip 3 is close to temperature-uniforming plate 4 coilings, is the armouring insulated heating wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01240817 CN2515675Y (en) | 2001-03-22 | 2001-03-22 | Ring chromatographic column box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01240817 CN2515675Y (en) | 2001-03-22 | 2001-03-22 | Ring chromatographic column box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2515675Y true CN2515675Y (en) | 2002-10-09 |
Family
ID=33652957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01240817 Expired - Fee Related CN2515675Y (en) | 2001-03-22 | 2001-03-22 | Ring chromatographic column box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2515675Y (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100374859C (en) * | 2005-06-06 | 2008-03-12 | 张西咸 | Minisize chromatographic column box with high precision temperature control system |
| CN100432669C (en) * | 2005-06-06 | 2008-11-12 | 张西咸 | Minisize chromatographic column box with high precision temperature control system |
| CN101762661B (en) * | 2010-01-28 | 2012-10-24 | 西华大学 | Chromatographic column box and gas chromatographer thereof |
| CN102879507A (en) * | 2012-10-08 | 2013-01-16 | 南通大学 | Chromatographic column temperature evener in efficient liquid chromatograph thermostat |
| CN102890133A (en) * | 2012-10-19 | 2013-01-23 | 南通大学 | A temperature homogenizer with multiple chromatographic columns of different lengths |
| CN103308632A (en) * | 2013-05-20 | 2013-09-18 | 国家电网公司 | Temperature control box for online chromatographic analyzer |
| CN103424485A (en) * | 2012-05-17 | 2013-12-04 | 株式会社岛津制作所 | Plate-type column, temperature regulation system and gas chromatograph system |
| CN103630629A (en) * | 2013-12-13 | 2014-03-12 | 河南师范大学 | Gas chromatograph |
| CN103869031A (en) * | 2012-10-19 | 2014-06-18 | 南通大学 | Temperature equalizer for keeping working temperature of chromatographic column to be uniform |
| CN105319306A (en) * | 2015-01-21 | 2016-02-10 | 西华大学 | Air energy heating type chromatographic column box and gas chromatograph |
| CN112198240A (en) * | 2020-08-26 | 2021-01-08 | 浙江中环瑞蓝科技发展有限公司 | Miniature gas chromatography column box |
| WO2021120609A1 (en) * | 2020-07-13 | 2021-06-24 | 南通大学 | Chromatography column temperature equalizer for ensuring temperature uniformity |
| CN114354826A (en) * | 2021-12-29 | 2022-04-15 | 杭州谱育科技发展有限公司 | Chromatographic column heating device and its assembly method |
-
2001
- 2001-03-22 CN CN 01240817 patent/CN2515675Y/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100432669C (en) * | 2005-06-06 | 2008-11-12 | 张西咸 | Minisize chromatographic column box with high precision temperature control system |
| CN100374859C (en) * | 2005-06-06 | 2008-03-12 | 张西咸 | Minisize chromatographic column box with high precision temperature control system |
| CN101762661B (en) * | 2010-01-28 | 2012-10-24 | 西华大学 | Chromatographic column box and gas chromatographer thereof |
| CN103424485A (en) * | 2012-05-17 | 2013-12-04 | 株式会社岛津制作所 | Plate-type column, temperature regulation system and gas chromatograph system |
| CN102879507A (en) * | 2012-10-08 | 2013-01-16 | 南通大学 | Chromatographic column temperature evener in efficient liquid chromatograph thermostat |
| CN102890133A (en) * | 2012-10-19 | 2013-01-23 | 南通大学 | A temperature homogenizer with multiple chromatographic columns of different lengths |
| CN103869031A (en) * | 2012-10-19 | 2014-06-18 | 南通大学 | Temperature equalizer for keeping working temperature of chromatographic column to be uniform |
| CN103869031B (en) * | 2012-10-19 | 2015-04-22 | 南通大学 | Temperature equalizer for keeping working temperature of chromatographic column to be uniform |
| CN103308632A (en) * | 2013-05-20 | 2013-09-18 | 国家电网公司 | Temperature control box for online chromatographic analyzer |
| CN103630629A (en) * | 2013-12-13 | 2014-03-12 | 河南师范大学 | Gas chromatograph |
| CN105319306A (en) * | 2015-01-21 | 2016-02-10 | 西华大学 | Air energy heating type chromatographic column box and gas chromatograph |
| WO2021120609A1 (en) * | 2020-07-13 | 2021-06-24 | 南通大学 | Chromatography column temperature equalizer for ensuring temperature uniformity |
| CN112198240A (en) * | 2020-08-26 | 2021-01-08 | 浙江中环瑞蓝科技发展有限公司 | Miniature gas chromatography column box |
| CN114354826A (en) * | 2021-12-29 | 2022-04-15 | 杭州谱育科技发展有限公司 | Chromatographic column heating device and its assembly method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2515675Y (en) | Ring chromatographic column box | |
| CN101762661B (en) | Chromatographic column box and gas chromatographer thereof | |
| CN101527978A (en) | Electrothermal film part and product thereof | |
| US3279457A (en) | Solar heat concentrator | |
| CN205561265U (en) | Adjustable electric heat energy storage equipment of atmospheric pressure | |
| CN100472147C (en) | A new type of electromagnetic induction heat pipe heat conduction oil furnace | |
| CN206687365U (en) | A kind of hair dryer of efficient energy-saving | |
| CN2467961Y (en) | Domestic warming machine with air electric heater | |
| CN2506920Y (en) | Superconducting induction quick-heating type high-efficiency energy-saving water heater | |
| CN209262511U (en) | A kind of oil-gas pipeline heat tracing electromagnetic heater | |
| CN102936505B (en) | Biochar charring furnace for laboratory | |
| CN208026114U (en) | A kind of device for recovering heat energy from waste gas | |
| CN108725902A (en) | The closing device of simple food plastic packaging bag | |
| CN210859288U (en) | Hang neck formula double fan | |
| CN208017391U (en) | A kind of Portable food preparation device | |
| CN208264715U (en) | A kind of novel thermal contraction machine heating device | |
| CN2379740Y (en) | Non-metal, far infrared and dynamic heating means | |
| CN203605667U (en) | Super-audio digital type electromagnetic induction multifunctional hot air conversion device | |
| CN206404371U (en) | A kind of chromatographic column heating tape heater | |
| CN206891475U (en) | One kind packaging foamed board performance figures test equipment | |
| CN219624478U (en) | Electric heating furnace for testing mechanical properties of materials | |
| CN206626811U (en) | A kind of warmer | |
| CN110147153A (en) | A New Cooling Device for Notebook Computer | |
| CN208112080U (en) | A kind of substation with anti-condensation white function | |
| CN219351919U (en) | An electric heater for adsorption tower |
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 |