CN203737125U - Portable standard gas configuration device - Google Patents
Portable standard gas configuration device Download PDFInfo
- Publication number
- CN203737125U CN203737125U CN201420071016.7U CN201420071016U CN203737125U CN 203737125 U CN203737125 U CN 203737125U CN 201420071016 U CN201420071016 U CN 201420071016U CN 203737125 U CN203737125 U CN 203737125U
- Authority
- CN
- China
- Prior art keywords
- support
- valve
- portable
- gas
- gas configuration
- 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 - Lifetime
Links
- 238000002360 preparation method Methods 0.000 abstract description 8
- 231100000331 toxic Toxicity 0.000 abstract description 5
- 230000002588 toxic effect Effects 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 25
- 238000009826 distribution Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 231100000614 poison Toxicity 0.000 description 3
- 230000007096 poisonous effect Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000004166 bioassay Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides a portable standard gas configuration device. The portable standard gas configuration device is mainly composed of a support, a main pipeline, a branched pipeline and a valve, wherein the valve is arranged on the support and is connected with the branched pipeline, the branched pipeline is connected with the main pipeline in parallel; the support comprises an upper support frame, a lower support frame, a support leg and a support base, the support base is connected with the support leg which supports the lower support frame, and the lower support frame is connected with the upper support frame. The portable standard gas configuration device is particularly used for configuration of toxic and harmful substances and corrosive and high-adsorptivity gas, can realize portable outdoor gas configuration, can greatly reduce the operation risk of gas configuration personnel and effectively solves the technical problem of toxic and harmful gas configuration in standard gas preparation.
Description
Technical field
The utility model relates to the portable inking device of a kind of calibrating gas.
Background technology
Calibrating gas (Standardgases gas industry noun) belongs to standard substance.Standard substance is highly uniform, good stable and value bioassay standard accurately, they have reproduction, preserve and transmit the basic role of value, at physics, chemistry, in biological and engineering survey field for calibration measurement instrumentation and testing process, evaluate the degree of accuracy of measuring method and the detectability of testing laboratory, determine the characteristic value of material or product, carry out value arbitration etc.
The general volume of traditional device for distributing standard gas is larger, substantially adopts indoor stationary installation, but in the time carrying out the preparation of toxic and harmful, severe corrosive gas, is difficult to guarantee equipment and operating personnel's safety.First, in gas, have a lot of toxic and harmful toxicity strong, deal with improperly a little and can bring huge hidden danger, and that the device for formulating of calibrating gas is generally installed on is indoor and irremovable, this has just caused distribution personnel to have to take risks carrying out associative operation, and this is very dangerous.In addition, once some gas with severe corrosive enters conventional air distributing device, just can bring to device valve, Pressure gauge, pipeline etc. the destruction of unrepairable, and air distributing device is generally more expensive, often easily damaged in the time carrying out the preparation of these gases.
Summary of the invention
The purpose of this utility model be to provide a kind of gas preparation that is specifically designed to poisonous and harmful, severe corrosive, small volume and less weight, can be used for the portable inking device of calibrating gas of field operation.
Applicant develops by long-term practice, and a set of Simple air distribution device has been made in autonomous research.The technical solution of the utility model is:
This device is mainly made up of support, total pipeline and branch pipe(tube), valve, and valve is placed on support, valve connecting branch road, and branch pipe(tube) is in parallel with total pipeline.
Described support comprises support upper ledge, support lower frame, stent foot and bracket base, bracket base connection bracket pin, stent foot supporting bracket lower frame, support lower frame connection bracket upper ledge.
Described valve and branch pipe(tube) have 10; Be equipped with flexibly as required the Pressure gauge of flexible pipe, different accuracy.
Device of the present utility model can be replaced separately each pipeline, Valve joint in the replacing process before gas preparation, makes displacement more thorough, after distribution operate, is also convenient to purging, prevents from that corrosive gas is residual device is impacted.
Device of the present utility model can be flexibly with water ring vacuum pump, fill the facilities such as bus-bar, all size gas cylinder and storage tank and be connected, be conducive to field operation and coordinating operation, due to the independence of each valve, can fill on row and mutually switch in multiple gases, raw material and operating time are saved, must rely on gas cylinder than prior device is raw material, has greatly saved job costs.
The utility model special project is directed to the preparation of poisonous and harmful substance, severe corrosive, strong absorbing gas, and device small volume and less weight, can root distribution kind adjust corresponding component, at any time to adapt to the cylinder filling of different size; Also can make flexible adjustment according to character, the harm etc. of institute's gas distribution, particularly for toxic and harmful, can realize Portable outdoor distribution operation, greatly reduce distribution personnel's operational risk.The technological difficulties that efficiently solve pernicious gas technique poisonous in calibrating gas preparation are one novel air distributing devices flexibly and effectively.
Brief description of the drawings
Fig. 1 is the portable inking device structural representation of calibrating gas of the present utility model.
In figure: 1-Pressure gauge, 2-total pipeline, 3-valve, 4-support upper ledge, 5-branch pipe(tube), 6-support lower frame, 7-stent foot, 8-bracket base.
Detailed description of the invention
As shown in Figure 1, device of the present utility model is mainly made up of support, total pipeline and branch pipe(tube), valve 3, and valve 3 is placed on support, valve 3 connecting branch roads 5, and branch pipe(tube) 5 is in parallel with total pipeline 2.Valve and branch pipe(tube) have 10, are equipped with flexibly as required the Pressure gauge 1 of flexible pipe, different accuracy.
Described support comprises support upper ledge 4, support lower frame 6, stent foot 7 and bracket base 8, bracket base 8 connection bracket pin 7, and stent foot 7 supporting bracket lower frames 6, support lower frame 6 connection bracket upper ledges 5, form a complete metallic support.This plant bulk 80cm × 30cm × 130cm.
Described total pipeline connects source of the gas, valve adopts stainless valve, each stainless valve is provided with independent outlet, supporting have special hose joint and a pressure tapping, can increase as required or reduce at any time gas cylinder and Pressure gauge, can supportingly have 4 of 0.25 grade of precision pressure gauges, be respectively-0.1～0MPa, 0～1MPa, 0～4MPa, 0～16MPa, be convenient to the gas preparation needs of various concentration, device net weight 40kg, can extremely bring line operate into by portable mobile commodiously.
Claims (5)
1. the portable inking device of calibrating gas, is characterized in that this device is mainly made up of support, total pipeline and branch pipe(tube), valve, and valve is placed on support, valve connecting branch road, and branch pipe(tube) is in parallel with total pipeline.
2. the portable inking device of calibrating gas according to claim 1, it is characterized in that described support comprises support upper ledge, support lower frame, stent foot and bracket base, bracket base connection bracket pin, stent foot supporting bracket lower frame, support lower frame connection bracket upper ledge.
3. the portable inking device of calibrating gas according to claim 1, is characterized in that described valve and branch pipe(tube) have 10.
4. the portable inking device of calibrating gas according to claim 1, is characterized in that valve assembles the Pressure gauge of different accuracy.
5. the portable inking device of calibrating gas according to claim 4, is characterized in that described be respectively-0.1～0MPa of Pressure gauge, 0～1MPa, 0～4MPa, 0～16MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420071016.7U CN203737125U (en) | 2014-02-19 | 2014-02-19 | Portable standard gas configuration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420071016.7U CN203737125U (en) | 2014-02-19 | 2014-02-19 | Portable standard gas configuration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203737125U true CN203737125U (en) | 2014-07-30 |
Family
ID=51336990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420071016.7U Expired - Lifetime CN203737125U (en) | 2014-02-19 | 2014-02-19 | Portable standard gas configuration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203737125U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107694359A (en) * | 2017-10-25 | 2018-02-16 | 中国原子能科学研究院 | A kind of preparation facilities and preparation method of hydrogen deuterium Standard Gases |
-
2014
- 2014-02-19 CN CN201420071016.7U patent/CN203737125U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107694359A (en) * | 2017-10-25 | 2018-02-16 | 中国原子能科学研究院 | A kind of preparation facilities and preparation method of hydrogen deuterium Standard Gases |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140730 |