CN205861631U - Gas chromatograph pyrolysis oven is rapidly heated heat sink - Google Patents
Gas chromatograph pyrolysis oven is rapidly heated heat sink Download PDFInfo
- Publication number
- CN205861631U CN205861631U CN201620818140.4U CN201620818140U CN205861631U CN 205861631 U CN205861631 U CN 205861631U CN 201620818140 U CN201620818140 U CN 201620818140U CN 205861631 U CN205861631 U CN 205861631U
- Authority
- CN
- China
- Prior art keywords
- pyrolysis oven
- heating wire
- heat sink
- gas chromatograph
- rapidly heated
- 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
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
This utility model relates to a kind of gas chromatograph pyrolysis oven and is rapidly heated heat sink, including pyrolysis oven, heating wire, fixing card and chiller, heating wire uses self-closed type to be wound on pyrolysis oven, the pyrolysis oven at the two ends of heating wire is respectively provided with one and is provided with chiller for the fixing card fixing heating wire, the both sides relative at pyrolysis oven.The beneficial effects of the utility model are: outer wall is processed into spiral groove, it is simple to be wound around heating wire, expand the contact area of heating wire and pyrolysis oven outer wall, it is simple to the temperature programming of pyrolysis oven.The side facing toward pyrolysis oven at cooling tube is evenly provided with several air outlet, pyrolysis oven can carry out forced cooling, and cooling rate is fast, shortens analysis time.
Description
Technical field:
This utility model relates to a kind of gas chromatograph pyrolysis oven and is rapidly heated heat sink, belongs to chromatograph and manufactures equipment skill
Art field.
Background technology:
In gas chromatograph, pyrolysis oven is one of critical piece of this instrument, the speed of traditional pyrolysis oven heating, cooling
Degree is relatively slow, causes analyzing the time used long, and the efficiency of detection is low.
Summary of the invention:
The purpose of this utility model is to provide one and can be rapidly heated or lower the temperature, the gas chromatograph heat shortening analysis time
Solve stove to be rapidly heated heat sink.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of gas chromatograph pyrolysis oven is rapidly heated heat sink, including pyrolysis oven, heating wire, fixing card and cooling dress
Putting, heating wire uses self-closed type to be wound on pyrolysis oven, is respectively provided with one for fixing on the pyrolysis oven at the two ends of heating wire
The fixing card of heating wire, the both sides relative at pyrolysis oven are provided with chiller.
Described pyrolysis oven uses cylindrical structure, and outer wall is processed into spiral groove, it is simple to be wound around heating wire, expands electric heating
Silk and the contact area of pyrolysis oven outer wall, it is simple to the temperature programming of pyrolysis oven.
Described chiller includes support bar, cooling tube and ajutage, and cooling tube is connected with ajutage, and by supporting
Bar is fixed on pyrolysis oven.
Described cooling tube is evenly provided with several air outlet facing to the side of pyrolysis oven, pyrolysis oven can be carried out mandatory down
Temperature, and cooling rate is fast.
The beneficial effects of the utility model are: outer wall is processed into spiral groove, it is simple to be wound around heating wire, expand heating wire
Contact area with pyrolysis oven outer wall, it is simple to the temperature programming of pyrolysis oven.Set equably facing to the side of pyrolysis oven at cooling tube
There is several air outlet, pyrolysis oven can be carried out forced cooling, and cooling rate is fast, shortens analysis time.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
The structural representation of Fig. 2 pyrolysis oven.
In figure: 1 pyrolysis oven, 11 spiral grooves, 2 heating wire, 3 fixing cards, 4 chillers.
Detailed description of the invention:
As shown in Figure 1-2, a kind of gas chromatograph pyrolysis oven is rapidly heated heat sink, including pyrolysis oven (1), heating wire
(2), fixing card (3) and chiller (4), heating wire uses self-closed type to be wound on pyrolysis oven (1), at the two of heating wire (2)
It is respectively provided with one on the pyrolysis oven (1) of end to set for the fixing card (3) fixing heating wire (2), the both sides relative at pyrolysis oven (1)
There is chiller (4).Pyrolysis oven (1) uses cylindrical structure, and outer wall is processed into spiral groove (11), it is simple to be wound around heating wire
(2) contact area of heating wire (2) and pyrolysis oven (1) outer wall, is expanded, it is simple to the temperature programming of pyrolysis oven (1).Chiller
(4) including support bar, cooling tube and ajutage, cooling tube is connected with ajutage, and is fixed on pyrolysis oven (1) by support bar
On.Cooling tube is evenly provided with several air outlet facing to the side of pyrolysis oven (1), pyrolysis oven (1) can be carried out forced cooling, and
Cooling rate is fast.
Claims (4)
1. a gas chromatograph pyrolysis oven is rapidly heated heat sink, it is characterised in that include pyrolysis oven, heating wire, fixing
Card and chiller, heating wire uses self-closed type to be wound on pyrolysis oven, is respectively provided with one on the pyrolysis oven at heating wire two ends
For fixing the fixing card of heating wire, the both sides relative at pyrolysis oven are provided with chiller.
Gas chromatograph pyrolysis oven the most according to claim 1 is rapidly heated heat sink, it is characterised in that described pyrolysis
Stove uses cylindrical structure, and outer wall is processed into spiral groove.
Gas chromatograph pyrolysis oven the most according to claim 1 is rapidly heated heat sink, it is characterised in that described cooling
Device includes support bar, cooling tube and ajutage, and cooling tube is connected with ajutage, and is fixed on pyrolysis oven by support bar
On.
Gas chromatograph pyrolysis oven the most according to claim 3 is rapidly heated heat sink, it is characterised in that described cooling
Pipe is evenly provided with several air outlet facing to the side of pyrolysis oven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620818140.4U CN205861631U (en) | 2016-07-25 | 2016-07-25 | Gas chromatograph pyrolysis oven is rapidly heated heat sink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620818140.4U CN205861631U (en) | 2016-07-25 | 2016-07-25 | Gas chromatograph pyrolysis oven is rapidly heated heat sink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205861631U true CN205861631U (en) | 2017-01-04 |
Family
ID=57653353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620818140.4U Expired - Fee Related CN205861631U (en) | 2016-07-25 | 2016-07-25 | Gas chromatograph pyrolysis oven is rapidly heated heat sink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205861631U (en) |
-
2016
- 2016-07-25 CN CN201620818140.4U patent/CN205861631U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206096968U (en) | Temperature control device for detecting semiconductor device | |
| CN103344106A (en) | Quick cooling method used for vacuum drying device and vacuum drying device | |
| CN205861631U (en) | Gas chromatograph pyrolysis oven is rapidly heated heat sink | |
| CN103855627A (en) | Rapid refrigeration system of power distribution cabinet | |
| CN204027230U (en) | Foodstuff dryer | |
| CN202361796U (en) | Ageing oven | |
| CN203365192U (en) | Gas catalytic oxidation furnace for monitoring and sampling of <14>C of air | |
| CN203907967U (en) | Air conditioner and radiator of electrical controller thereof | |
| CN208195467U (en) | It is a kind of for produce refrigeration accessory reducer pipe diameter changing device | |
| CN103397169A (en) | Continuous annealing cooling device of alloy aluminum wires | |
| CN204854176U (en) | Cold test antisweat device | |
| CN204651723U (en) | A kind of heat pipe radiating system of high-current switch | |
| CN204141922U (en) | Avoid evaporating the refrigerator of device frosting | |
| CN207455480U (en) | A kind of cooling device of automobile lamp | |
| CN203744717U (en) | Sample heating device for low-frequency internal friction measurement | |
| CN105043076A (en) | Drying device for wires | |
| CN106643125A (en) | Conductive silver paste sintering furnace | |
| CN203443305U (en) | Drying room temperature control system | |
| CN202947382U (en) | Glass lining inner enamel row tube condenser | |
| CN205192217U (en) | Conductive silver paste fritting furnace | |
| CN204648667U (en) | Circular form energy-saving heating system | |
| CN204679363U (en) | Efficient energy-saving thermal shock test chamber | |
| CN204612159U (en) | A kind of air heater | |
| CN204007064U (en) | For the condenser defrosting device of triple exchange type freeze dryers | |
| CN203244622U (en) | Tandem type air heating sterilizing device |
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: 20170104 Termination date: 20200725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |