CN201357057Y - Preparing device for multicomponent mixed gas - Google Patents
Preparing device for multicomponent mixed gas Download PDFInfo
- Publication number
- CN201357057Y CN201357057Y CN200920067859.9U CN200920067859U CN201357057Y CN 201357057 Y CN201357057 Y CN 201357057Y CN 200920067859 U CN200920067859 U CN 200920067859U CN 201357057 Y CN201357057 Y CN 201357057Y
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- gas
- bottle
- ball valve
- treat
- graft mouth
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Abstract
The utility model relates to a preparing device for multicomponent mixed gas. The preparing device comprises a bottle to be inflated, wherein the bottle to be inflated is positioned on a balance and is connected with a vacuum pump through a vacuum ball valve; and an emptying ball valve and an emptying outlet which are connected in series are connected between the bottle to be inflated and the vacuum ball valve. The utility model is characterized in that an oxygen bottle connector, a nitrogen and inert gas cylinder connector, an inflammable gas cylinder connector, an organic gas cylinder connector, a liquefied gas cylinder connector and a toxic gas cylinder connector are connected in series with first distribution ball valves respectively, and then are connected in parallel so as to form a multiple circuit; and the multiple circuit is connected with a bottle to be inflated. The utility model has the following advantages: the labor intensity of operating staff is greatly reduced; the production efficiency is improved; the safety of production sites is effectively ensured; and the accuracy of the gas mixing operation is improved.
Description
Technical field
The utility model relates to a kind of multi component mixed gas system and is equipped with device, is used for the calibration of field gas analyzer instruments and meters such as oil, chemical industry, environmental protection, electric power, the energy, belongs to the multi component mixed gas system and is equipped with the device technique field.
Background technology
Standard mixture is widely used in the calibration of field gas analyzer instruments and meters such as oil, chemical industry, environmental protection, electric power, the energy.Because the industry difference, related gaseous species is various.Some is only analyzed one-component gas, and some needs simultaneously multiple gases to be analyzed, or even tens kinds to tens kinds.Different gas, its physics, chemical property difference are very big, and the source of raw material also is not quite similar, and preparation process need be changed raw material gas cylinder and interface continually, makes production efficiency low, and security can not get effective assurance.
As shown in Figure 1, be traditional preparation facilities, comprise raw material cylinder interface 1, raw material cylinder interface 1 connects by distribution ball valve 3 treats gas filling bottle 7, at raw material cylinder interface 1 and distribution ball valve 3 and distribution ball valve 3 and treat to be connected with respectively between the gas filling bottle 7 Pressure gauge 2, treat that gas filling bottle 7 places on the balance 6, treat that gas filling bottle 7 connects vavuum pumps 8 by Vacuum ball valve 5, treat to insert between gas filling bottle 7 and the Vacuum ball valve 5 connect put valve-control spherical 4 and emptying exports 9.The shortcoming of this device is: the necessary interface of dismounting of a kind of unstripped gas of every replacing, also to carry the raw material gas cylinder back and forth, and the labor intensity of operating personnel height, production efficiency difference and safety can not get guaranteeing; The second, the residual component in the pipeline or other impurity can exert an influence to the constituent content of prepared mist, especially when in the mist microcomponent being arranged.
Summary of the invention
The purpose of this utility model provides a kind of reduction labour intensity, and the multi component mixed gas system of enhancing productivity is equipped with device.
In order to achieve the above object, the technical solution of the utility model has provided a kind of multi component mixed gas system and has been equipped with device, comprise and treat gas filling bottle, treat that gas filling bottle places on the balance, treat that gas filling bottle connects vavuum pump by Vacuum ball valve, treat to insert between gas filling bottle and the Vacuum ball valve connect put valve-control spherical and emptying exports, it is characterized in that, the oxygen cylinder interface, nitrogen, inert gas bottle graft mouth, inflammable gas bottle graft mouth, organic gas bottle graft mouth, liquefied gas cylinder interface and toxic gas bottle graft mouth are connected separately and are composed in parallel the shunt circuit behind the first distribution ball valve, and this shunt circuit connects treats gas filling bottle.
The utility model need not interface of dismounting when changing raw material, greatly reduces labor intensity of operating personnel, has improved production efficiency; The utility model connects by necessary pipeline, non-flammable compressive gas, inflammable gas, toxic gas etc. separately can be deposited, and has effectively ensured the security in production place; The multi component mixed gas system of using the utility model to provide is equipped with device, and the background gas of available mist carries out necessary purging to the pipeline of sealing, eliminates the possible residual component or the influence of other impurity, improves the degree of accuracy of mist.
Description of drawings
Fig. 1 is the structural representation of former preparation facilities;
A kind of multi component mixed gas system that Fig. 2 provides for the utility model is equipped with the structural representation of device.
The specific embodiment
Specify the utility model below in conjunction with embodiment.
Embodiment
As shown in Figure 2, a kind of multi component mixed gas system that provides for the utility model is equipped with the structural representation of device, by one the 3rd Pressure gauge 2, put valve-control spherical 4, Vacuum ball valve 5, balance 6, treat gas filling bottle 7, vavuum pump 8, emptying outlet 9, oxygen cylinder interface 10, nitrogen, inert gas bottle graft mouth 11, inflammable gas bottle graft mouth 12, organic gas bottle graft mouth 13, liquefied gas cylinder interface 14, toxic gas bottle graft mouth 15, extensive interface 16, six first distribution ball valves 17, one second distribution ball valve 18, six first Pressure gauges 19 and one second Pressure gauge 20 form.
Treat that gas filling bottle 7 places on the balance 6, treat that gas filling bottle 7 connects vavuum pump 8 by Vacuum ball valve 5, treat to insert between gas filling bottle 7 and the Vacuum ball valve 5 valve-control spherical 4 of putting of connect and export 9 with emptying, oxygen cylinder interface 10, nitrogen, inert gas bottle graft mouth 11, inflammable gas bottle graft mouth 12, organic gas bottle graft mouth 13, liquefied gas cylinder interface 14 and toxic gas bottle graft mouth 15 are connected separately and are composed in parallel the shunt circuit behind the first distribution ball valve 17, and this shunt circuit connects treats gas filling bottle 7.The described shunt circuit of access in parallel, the extensive interface 16 series connection second distribution ball valve, 18 backs.Between oxygen cylinder interface 10, nitrogen, inert gas bottle graft mouth 11, inflammable gas bottle graft mouth 12, organic gas bottle graft mouth 13, liquefied gas cylinder interface 14 and toxic gas bottle graft mouth 15 and the first distribution ball valve 17 of connecting separately, be connected with first Pressure gauge 19 respectively.Between the extensive interface 16 and the second distribution ball valve 18, be connected with second Pressure gauge 20.In the shunt circuit and describedly treat to be connected with between the gas filling bottle 7 the 3rd Pressure gauge 2.
Method of operating of the present utility model is:
1. required raw material gas cylinder is connected on the corresponding interface of device, gets pretreated the treating of a process and be connected on the device after gas filling bottle is weighed, open all ball valves;
2. close emptying ball valve 4, open vavuum pump 8 power supplys, system is vacuumized, treat that vacuum reaches requirement after, close all ball valves;
3. according to the operating procedure of required preparation mist, open the unstripped gas cylinder valve of first component;
4. open and treat gas filling bottle 7 cylinder valves, slowly open the corresponding first distribution ball valve 17 or the second distribution ball valve 18, add first component raw material gas,, close the first distribution ball valve 17 or the second distribution ball valve 18 successively, treat gas filling bottle 7 cylinder valves and unstripped gas cylinder valve to the mass number that needs;
5. open emptying ball valve 4, the residual air in the delivery system pipeline is closed emptying ball valve 4, pulls down and treats gas filling bottle 7, weighs;
6. reconnect and treat gas filling bottle 7, open the corresponding first distribution ball valve 17 or the second distribution ball valve 18 and Vacuum ball valve 8, system is vacuumized, close Vacuum ball valve 8;
Repeat above step 3～6, add each component one by one, finish until the mist preparation.
Claims (5)
1. a multi component mixed gas system is equipped with device, comprise and treat gas filling bottle (7), treat that gas filling bottle (7) places on the balance (6), treat that gas filling bottle (7) connects vavuum pump (8) by Vacuum ball valve (5), treat to insert between gas filling bottle (7) and the Vacuum ball valve (5) valve-control spherical (4) of putting of connect and export (9) with emptying, it is characterized in that, oxygen cylinder interface (10), nitrogen, inert gas bottle graft mouth (11), inflammable gas bottle graft mouth (12), organic gas bottle graft mouth (13), liquefied gas cylinder interface (14) and toxic gas bottle graft mouth (15) are connected separately and are composed in parallel the shunt circuit behind the first distribution ball valve (17), and this shunt circuit connects treats gas filling bottle (7).
2. a kind of multi component mixed gas system as claimed in claim 1 is equipped with device, it is characterized in that the described shunt circuit of access in parallel, extensive interface (16) the series connection second distribution ball valve (18) back.
3. a kind of multi component mixed gas system as claimed in claim 1 is equipped with device, it is characterized in that, between described oxygen cylinder interface (10), nitrogen, inert gas bottle graft mouth (11), inflammable gas bottle graft mouth (12), organic gas bottle graft mouth (13), liquefied gas cylinder interface (14) and toxic gas bottle graft mouth (15) and the first distribution ball valve (17) of connecting separately, be connected with first Pressure gauge (19) respectively.
4. a kind of multi component mixed gas system as claimed in claim 2 is equipped with device, it is characterized in that, is connected with second Pressure gauge (20) between described extensive interface (16) and the described second distribution ball valve (18).
5. a kind of multi component mixed gas system as claimed in claim 1 is equipped with device, it is characterized in that, in described shunt circuit and describedly treat to be connected with between the gas filling bottle (7) the 3rd Pressure gauge (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920067859.9U CN201357057Y (en) | 2009-02-19 | 2009-02-19 | Preparing device for multicomponent mixed gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920067859.9U CN201357057Y (en) | 2009-02-19 | 2009-02-19 | Preparing device for multicomponent mixed gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201357057Y true CN201357057Y (en) | 2009-12-09 |
Family
ID=41422814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920067859.9U Expired - Fee Related CN201357057Y (en) | 2009-02-19 | 2009-02-19 | Preparing device for multicomponent mixed gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201357057Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155611A (en) * | 2011-03-21 | 2011-08-17 | 福建博纯材料有限公司 | Method and system for purifying gas storage steel cylinder |
| CN102635784A (en) * | 2012-04-17 | 2012-08-15 | 南京特种气体厂有限公司 | Quick replacing processing device for gas cylinder of silane filling system |
| CN102861520A (en) * | 2011-07-06 | 2013-01-09 | 气体产品与化学公司 | Blending compressed gases |
| CN103196709A (en) * | 2013-03-29 | 2013-07-10 | 重庆市电力公司电力科学研究院 | Standard gas acquisition device and gas supply system based on standard gas |
| CN104569315A (en) * | 2015-01-21 | 2015-04-29 | 杨康莉 | Combustible gas distribution device |
| CN107261968A (en) * | 2017-08-16 | 2017-10-20 | 贵州省科创气体有限公司 | A kind of preserving rice gas and its compound method and device for formulating |
| CN108310991A (en) * | 2018-04-19 | 2018-07-24 | 广东华特气体股份有限公司 | A kind of blending device of fuel gas and combustion-supporting gas |
| CN112191117A (en) * | 2020-09-21 | 2021-01-08 | 上海仪器仪表自控系统检验测试所有限公司 | Blending device and blending method for multiple combustible gases |
| CN113701048A (en) * | 2021-09-01 | 2021-11-26 | 天津市鹏天工贸有限公司 | Gas charging and distributing system for automatically configuring mixed gas with rated proportion for submersible gas cylinder |
-
2009
- 2009-02-19 CN CN200920067859.9U patent/CN201357057Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155611A (en) * | 2011-03-21 | 2011-08-17 | 福建博纯材料有限公司 | Method and system for purifying gas storage steel cylinder |
| CN102155611B (en) * | 2011-03-21 | 2015-05-27 | 福建博纯材料有限公司 | Method and system for purifying gas storage steel cylinder |
| CN102861520A (en) * | 2011-07-06 | 2013-01-09 | 气体产品与化学公司 | Blending compressed gases |
| CN102635784A (en) * | 2012-04-17 | 2012-08-15 | 南京特种气体厂有限公司 | Quick replacing processing device for gas cylinder of silane filling system |
| CN103196709A (en) * | 2013-03-29 | 2013-07-10 | 重庆市电力公司电力科学研究院 | Standard gas acquisition device and gas supply system based on standard gas |
| CN104569315A (en) * | 2015-01-21 | 2015-04-29 | 杨康莉 | Combustible gas distribution device |
| CN107261968A (en) * | 2017-08-16 | 2017-10-20 | 贵州省科创气体有限公司 | A kind of preserving rice gas and its compound method and device for formulating |
| CN107261968B (en) * | 2017-08-16 | 2018-07-13 | 贵州省科创气体有限公司 | A kind of preserving rice gas and its preparation method |
| CN108310991A (en) * | 2018-04-19 | 2018-07-24 | 广东华特气体股份有限公司 | A kind of blending device of fuel gas and combustion-supporting gas |
| CN112191117A (en) * | 2020-09-21 | 2021-01-08 | 上海仪器仪表自控系统检验测试所有限公司 | Blending device and blending method for multiple combustible gases |
| CN113701048A (en) * | 2021-09-01 | 2021-11-26 | 天津市鹏天工贸有限公司 | Gas charging and distributing system for automatically configuring mixed gas with rated proportion for submersible gas cylinder |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091209 Termination date: 20170219 |