CN205979175U - Hydrogen flame gas chromatograph combustion air feeding device - Google Patents
Hydrogen flame gas chromatograph combustion air feeding device Download PDFInfo
- Publication number
- CN205979175U CN205979175U CN201620790704.8U CN201620790704U CN205979175U CN 205979175 U CN205979175 U CN 205979175U CN 201620790704 U CN201620790704 U CN 201620790704U CN 205979175 U CN205979175 U CN 205979175U
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- CN
- China
- Prior art keywords
- air
- hydrogen flame
- gas chromatograph
- flame gas
- valve
- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/34—Hydrogen distribution
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a hydrogen flame gas chromatograph combustion air feeding device, including air buffer tank (1), be connected with blast main pipe (2) on air buffer tank (1), be equipped with relief pressure valve (4) and air purifier (5) on blast main pipe (2) in proper order, the trailing end connection of blast main pipe (2) has distribution valves (6), is equipped with on the distribution valves (6) and switches on valve (7), and hydrogen flame gas chromatograph (8) is connected to the one end of distribution valves (6). The utility model discloses have that to overhaul the frequency low, little, power consumptive few to the hydrogen flame gas chromatograph influence, factor of safety is high, beneficial effect that the expense is low.
Description
Technical field
This utility model is related to a kind of air feeder, particularly a kind of hydrogen flame gas chromatograph combustion air supply
Device.
Background technology
Hydrogen flame hydrogen flame gas chromatograph is widely used in various industries assay room, and accurately decision analysis is tested for energy
The quality of sample and related component content.Hydrogen flame hydrogen flame gas chromatograph is during normal operation and use it is necessary to join
Standby clean combustion air.Under regular situation, the combustion air of hydrogen flame hydrogen flame gas chromatograph is by such Liang Zhong supplying party
Formula：Be equipped with pure air pump or high pressure air bottle, but both modes all there is a problem of certain.
1st, due to long-play, repair rate is high for pure air pump；When air pump breaks down, compressor oil leaks
To in the air, hydrogen flame gas chromatograph can be had a strong impact on；Air pump long-play power current also to be consumed.
2nd, there is certain security risk using process in high pressure air bottle；Change air bottle frequency high, troublesome poeration, outward
Purchase air also wants buying expenses.
Content of the invention
The purpose of this utility model is, provides a kind of hydrogen flame gas chromatograph combustion air feedway.This practicality
New to have a repair rate low, affects little, little power consumption to hydrogen flame gas chromatograph, safety coefficient is high, the low feature of expense.
The technical solution of the utility model：A kind of hydrogen flame gas chromatograph combustion air feedway, includes air
Surge tank, air cushioning tank is connected with air header, and air header is sequentially provided with air relief valve and air purifier, and air is total
The tail end of pipe is connected with distribution valve group, and distribution valve group is provided with conducting valve, and one end of distribution valve group connects hydrogen flame gas chromatogram
Instrument.
Aforesaid hydrogen flame gas chromatograph combustion air feedway, described air header is provided with air and is in charge of, institute
State air relief valve and air purifier to be in charge of located at air, described distribution valve group is connected to the tail end that air is in charge of.
Aforesaid hydrogen flame gas chromatograph combustion air feedway, the air pressure size after described air relief valve decompression
For 0.3MPa-0.7MPa.
The beneficial effects of the utility model：
1st, by being applied in combination air cushioning tank, air relief valve and air purifier, equipment runs intensity to this utility model
Low, impaired may be less, greatly reduces the repair rate of equipment, meanwhile, without machine oil in equipment of the present utility model, no
The situation of oil leakage volatilization impact hydrogen flame chromatographic result occurs, in addition, structure of the present utility model is more
Plus simple, equipment power consumption is lower, greatly reduces the loss of electric energy.
2nd, each part of the present utility model runs all under low pressure or normal pressure, and safety coefficient is higher, meanwhile, compared to existing
Equipment, input cost of the present utility model and operating cost are all relatively low, in addition, combustion air of the present utility model can be by factory
Public work instrument air provide, eliminate air buying expenses, reduce further expense put into.
Brief description
Accompanying drawing 1 is structural representation of the present utility model.
Description of reference numerals：1- air cushioning tank, 2- air header, 3- air is in charge of, 4- air relief valve, 5- air cleaning
Device, 6- distributes valve group, 7- conducting valve, 8- hydrogen flame gas chromatograph.
Specific embodiment
With reference to the accompanying drawings and examples this utility model is further described, but is not intended as to this utility model
The foundation limiting.
Embodiment of the present utility model：A kind of hydrogen flame gas chromatograph combustion air feedway, as shown in Figure 1,
Include air cushioning tank 1, air cushioning tank 1 is connected with air header 2, air header 2 is sequentially provided with air relief valve 4 and sky
Gas purifier 5, the tail end of air header 2 is connected with distribution valve group 6, and distribution valve group 6 is provided with conducting valve 7, distributes the one of valve group 6
End connects hydrogen flame gas chromatograph 8.
Described air header 2 is provided with air and is in charge of 3, and described air relief valve 4 and air purifier 5 are in charge of on 3 located at air,
Described distribution valve group 6 is connected to the tail end that air is in charge of 3.
Air pressure size after described air relief valve 4 decompression is 0.3MPa-0.7MPa.
Operation principle of the present utility model：During use, the air inlet pipe of air cushioning tank 1 is connected to public work in factory
Instrument air pipeline on, separate after this air air inlet surge tank 1, then reduced pressure by air relief valve 4, then through air
Depurator 5 is assigned on each hydrogen flame gas chromatograph 8 after purifying.
Claims (3)
1. a kind of hydrogen flame gas chromatograph combustion air feedway it is characterised in that：Include air cushioning tank（1）, empty
Gas surge tank（1）On be connected with air header（2）, air header（2）On be sequentially provided with air relief valve（4）And air purifier（5）,
Air header（2）Tail end be connected with distribution valve group（6）, distribute valve group（6）It is provided with conducting valve（7）, distribute valve group（6）One
End connects hydrogen flame gas chromatograph（8）.
2. hydrogen flame gas chromatograph combustion air feedway according to claim 1 it is characterised in that：Described air
House steward（2）It is provided with air to be in charge of（3）, described air relief valve（4）And air purifier（5）It is in charge of located at air（3）On, described point
Join valve group（6）It is connected to air to be in charge of（3）Tail end.
3. hydrogen flame gas chromatograph combustion air feedway according to claim 1 it is characterised in that：Described decompression
Valve（4）Air pressure size after decompression is 0.3MPa-0.7MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620790704.8U CN205979175U (en) | 2016-07-26 | 2016-07-26 | Hydrogen flame gas chromatograph combustion air feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620790704.8U CN205979175U (en) | 2016-07-26 | 2016-07-26 | Hydrogen flame gas chromatograph combustion air feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205979175U true CN205979175U (en) | 2017-02-22 |
Family
ID=58027724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620790704.8U Active CN205979175U (en) | 2016-07-26 | 2016-07-26 | Hydrogen flame gas chromatograph combustion air feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205979175U (en) |
-
2016
- 2016-07-26 CN CN201620790704.8U patent/CN205979175U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |