CN203552088U - Carried gas controlling device - Google Patents
Carried gas controlling device Download PDFInfo
- Publication number
- CN203552088U CN203552088U CN201320701532.9U CN201320701532U CN203552088U CN 203552088 U CN203552088 U CN 203552088U CN 201320701532 U CN201320701532 U CN 201320701532U CN 203552088 U CN203552088 U CN 203552088U
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- CN
- China
- Prior art keywords
- gas cylinder
- gas
- control device
- solenoid valve
- pressure transducer
- 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
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- 239000007789 gas Substances 0.000 claims description 81
- 239000012159 carrier gas Substances 0.000 claims description 29
- 238000009423 ventilation Methods 0.000 claims description 4
- 230000000052 comparative effect Effects 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 8
- 238000001514 detection method Methods 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Pipeline Systems (AREA)
Abstract
The application discloses a carried gas controlling device, comprising first to Nth gas bottler pipelines, a controller, an N+1 through pipe. One of the gas bottler pipelines is selected as a first gas supply pipeline to supply gas to a gas outlet pipe. When a pressure value detected by a pressure sensor in the first gas supply pipeline is smaller than a predetermined value, the amount of residual gas in a gas bottle is decreased to a certain value, the controller selects one of the rest gas bottler pipelines as a second gas supply pipeline, and a pressure value of the second gas supply pipeline detected by a pressure sensor is larger than the predetermined value, and in addition, a solenoid valve in the second gas supply pipeline is opened to supply gas to the gas outlet pipe. Thus, the technical scheme provided by the application can achieve automatic switching among gas supply pipelines, the workload of a user is effectively reduced, and the working efficiency and the automatic level are improved.
Description
Technical field
The application relates to gas detection technology field, more particularly, relates to a kind of carrier gas control device.
Background technology
In prior art, the gas cylinder of electric substation is all to adopt artificial mode to manage, but the gas cylinder in generalized case warehouse can need replacing to comply with once every half a year, so just caused staff's needs often the surplus of the gas in described gas cylinder to be detected, when the gas surplus in cylinder is less than certain numerical value, the gas cylinder more renewing, so traditional gas cylinder detection mode has increased workload to staff's work, has reduced staff's work efficiency.
Utility model content
In view of this, the application provides a kind of carrier gas control device, to reach less staff's workload, to jump the object to you staff's work efficiency.
To achieve these goals, the existing scheme proposing is as follows:
A kind of carrier gas control device, comprising:
First to N gas cylinder pipeline, controller, N+1 siphunculus;
Described gas cylinder pipeline comprises: gas cylinder, tracheae, pressure transducer, solenoid valve;
Described gas cylinder is connected with described N+1 siphunculus by tracheae, and described pressure transducer and solenoid valve are arranged in described tracheae, and described solenoid valve is arranged between described pressure transducer and N+1 siphunculus;
First of described controller is connected to the pressure transducer in N gas cylinder pipeline with described first respectively to N input end, and first of described controller is connected to the solenoid valve in N gas cylinder pipeline with described first respectively to N output terminal.
Preferably, in above-mentioned carrier gas control device, described gas cylinder pipeline, also comprises:
The gauge tap reset switch being connected with described solenoid valve.
Preferably, in above-mentioned carrier gas control device, described gas cylinder pipeline, also comprises:
The capacity prompting device being connected with described pressure transducer.
Preferably, in above-mentioned carrier gas control device, described gas cylinder pipeline, also comprises:
The supply air line prompting device being connected with described solenoid valve.
Preferably, in above-mentioned carrier gas control device, described controller, also comprises:
The ventilation prompting device being connected to the pressure transducer in N gas cylinder pipeline with described first respectively.
Preferably, in above-mentioned carrier gas control device, described N equals two.
Preferably, in above-mentioned carrier gas control device, described controller, comprising:
Obtain the described first pressure information to pressure transducer in N gas cylinder pipeline, according to the supply air line selector switch of preset rules opens solenoid valve.
Preferably, in above-mentioned carrier gas control device, in described gas cylinder pipeline, be provided with Non-return air valve.
Preferably, in above-mentioned carrier gas control device, described Non-return air valve is arranged on the junction of tracheae and N+1 pipeline.
Preferably, in above-mentioned carrier gas control device, described controller, also comprises:
For pressure information and preset value that the pressure transducer getting is detected, compare, according to the comparer of comparative result control solenoid valve.
Pass through technique scheme, the technical scheme that visible the present embodiment provides is by arranging many gas cylinder pipelines and controller, the force value that described controller detects by obtaining pressure transducer, and according to the open and close of the big or small automatic control electric magnet valve of described force value, as can be seen here, the technical scheme that the application provides can realize the automatic switchover of supply air line, has effectively reduced user's workload, has improved work efficiency and automatization level.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiment of the application, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the disclosed a kind of carrier gas control device structural drawing of the embodiment of the present application.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present application, the technical scheme in the embodiment of the present application is clearly and completely described, obviously, described embodiment is only the application's part embodiment, rather than whole embodiment.Based on the embodiment in the application, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the application's protection.
The application provides a kind of carrier gas control device, to reach, reduces user's workload, increases work efficiency and the object of automatization level.
The structural drawing of the carrier gas control device that Fig. 1 provides for the embodiment of the present application.
Referring to Fig. 1, visible, the carrier gas control device that the application provides can comprise: N bar gas cylinder pipeline 1, controller 2 and N+1 siphunculus 3;
Wherein said N article gas cylinder pipeline can be divided into: first to N gas cylinder pipeline, and the structure of each gas cylinder pipeline is identical, and described gas cylinder pipeline comprises: gas cylinder 101, tracheae 102, pressure transducer 103, solenoid valve 104;
First of controller 2 is connected to the pressure transducer 103 in N gas cylinder pipeline with first respectively to N input end, and first of controller 2 is connected to the solenoid valve 104 in N gas cylinder pipeline with first respectively to N output terminal.
One end that N+1 siphunculus 3 is not connected with gas cylinder pipeline 1 is connected with escape pipe 3.
Be understandable that, the controller in the carrier gas control device that all embodiment of the application provide, can also comprise: for pressure information and preset value that the pressure transducer getting is detected, compare, according to the comparer of comparative result control solenoid valve.
Provide when the present embodiment the work of carrier gas control device time, force value in pressure transducer Real-time Collection gas cylinder, and collected force value is sent to respectively to the different input ends of controller, staff can manually choose a gas cylinder pipeline as the first supply air line, open the first solenoid valve for air circuit, controller is according to detecting that the size control first of the first pressure transmitting for pressure transducer in air circuit is for the state of the solenoid valve in air circuit, when the size of the first force value detecting for pressure transducer in air circuit is less than preset value, illustrate that first has been reduced to certain limit for the gas-storing capacity in gas cylinder in air circuit, this Time Controller control first is for the closed electromagnetic valve of air circuit, disconnect first for air circuit.When disconnection first supplies air circuit, controller can also be by judging the size of the force value being obtained by the pressure transducer in other gas cylinder pipelines, by force value, be greater than in the supply air line of preset value and choose a pipeline as the second supply air line, open the solenoid valve of the second supply air line, until the pressure that in all gas cylinder pipelines, pressure transducer detects is all less than preset value.
Pass through technique scheme, the technical scheme that visible the present embodiment provides is by arranging many gas cylinder pipelines and controller, by choosing one as the first supply air line in described many gas cylinder pipelines, to escape pipe air feed, when the force value that in the first supply air line, pressure transducer collects is less than preset value, show that the gas surplus in gas cylinder has been reduced to certain value, controller is by remaining many gas cylinder pipelines, choose gas cylinder pipeline that force value that a pressure transducer detects is greater than preset value as the second supply air line, open the solenoid valve of described the second supply air line simultaneously, make the second supply air line to escape pipe air feed.As can be seen here, the technical scheme that the application provides can realize the automatic switchover of supply air line, has effectively reduced user's workload, has improved work efficiency and automatization level.
Be understandable that, allow the more random selection of staff by that gas cylinder pipeline as supply air line to escape pipe air feed, gas cylinder pipeline in the technical scheme that all embodiment of the application provide can also comprise reset switch, reset switch is connected with solenoid valve, for controlling the unlatching of solenoid valve, when staff need to control certain gas cylinder tube road direction escape pipe air feed, only need press the reset switch corresponding with this gas cylinder pipeline, can make gas cylinder loop that the reset switch pressed is corresponding to escape pipe air feed.
In addition, when gas cylinder inner capacities is reduced to certain value, in order better staff to be made to prompting, in every gas cylinder pipeline of technical scheme that all embodiment of the application provide, can also comprise capacity prompting device, capacity prompting device is connected with pressure transducer, when the force value detecting when pressure transducer is less than preset value, export the first information, what certainly can understand is, described the first information can be set as required, such as light prompt, auditory tone cues, text prompt etc.
Being understandable that, is which bar pipeline carries out air feed to escape pipe for reminding user is current better, can also comprise: supply air line prompting device in every gas cylinder pipeline in all embodiment of the application.
Supply air line prompting device, supply air line prompting device is connected with solenoid valve, when supply air line prompting device detects the solenoid valve unlatching in gas cylinder pipeline, sends the second information.
While being all less than preset value for the gas capacity in all gas cylinders, can to staff, make prompting in time, the controller in all embodiment that the application provides can also comprise: ventilation prompting device.
Ventilation prompting device is connected to the pressure transducer in N supply air line with first respectively, when the first force value detecting to the pressure transducer in N gas cylinder pipeline is all less than preset pressure value, export the 3rd information, remind the gas capacity in all gas cylinders of staff to be all less than setting value, need to change gas cylinder.
Be understandable that, the application does not make restriction to the character of the first information, the second information, the 3rd information, as long as the information that can make prompting to user all can be used as first, second, third information, uses.
Certainly, understandable, the quantity N of the gas cylinder pipeline in all embodiment of the application can be two, only includes two gas cylinder supply air lines.
While changing for air circuit in order to follow when needs, can make the service life of the gas cylinder after changing the longest, the controller in the technical scheme that all facts of the application provide also comprises: air feed circuit selector;
Air feed circuit selector, for when closing the solenoid valve of gas cylinder pipeline, is exceeded by described force value in the gas cylinder pipeline of described preset value, chooses the gas cylinder pipeline of force value maximum as the second supply air line.
Certainly, for guarantee solenoid valve damage time, can not occur gas to gas cylinder reflux phenomenon, in the gas cylinder pipeline providing in all embodiment of the application, can also be provided with Non-return air valve, this Non-return air valve is used for controlling gas and flows to escape pipe by gas cylinder, and can prevent gas reflux.
Certainly the Non-return air valve providing in the embodiment of the present application can be arranged on the junction of tracheae and N+1 pipeline.
In order to control better the moment of switching supply air line, the controller in all embodiment that the application provides can also comprise: preset value adjuster, and for adjusting according to actual needs the size of preset value.
Finally, also it should be noted that, in this article, relational terms such as the first and second grades is only used for an entity or operation to separate with another entity or operational zone, and not necessarily requires or imply and between these entities or operation, have the relation of any this reality or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thereby the process, method, article or the equipment that make to comprise a series of key elements not only comprise those key elements, but also comprise other key elements of clearly not listing, or be also included as the intrinsic key element of this process, method, article or equipment.The in the situation that of more restrictions not, the key element being limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment that comprises described key element and also have other identical element.
In this instructions, each embodiment adopts the mode of going forward one by one to describe, and each embodiment stresses is and the difference of other embodiment, between each embodiment identical similar part mutually referring to.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the application.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the case of not departing from the application's spirit or scope, realize in other embodiments.Therefore, the application will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a carrier gas control device, is characterized in that, comprising:
First to N gas cylinder pipeline, controller and N+1 siphunculus;
Described gas cylinder pipeline comprises: gas cylinder, tracheae, pressure transducer and solenoid valve;
Described gas cylinder is connected with described N+1 siphunculus by tracheae, and described pressure transducer and solenoid valve are arranged in described tracheae, and described solenoid valve is arranged between described pressure transducer and N+1 siphunculus;
First of described controller is connected to the pressure transducer in N gas cylinder pipeline with described first respectively to N input end, and first of described controller is connected to the solenoid valve in N gas cylinder pipeline with described first respectively to N output terminal.
2. carrier gas control device according to claim 1, is characterized in that, described controller, also comprises:
For pressure information and preset value that the pressure transducer getting is detected, compare, according to the comparer of comparative result control solenoid valve.
3. according to the carrier gas control device in claim 1, it is characterized in that, described gas cylinder pipeline, also comprises:
The gauge tap reset switch being connected with described solenoid valve.
4. according to the carrier gas control device in claim 1, it is characterized in that, described gas cylinder pipeline, also comprises:
The capacity prompting device being connected with described pressure transducer.
5. according to the carrier gas control device in claim 1, it is characterized in that, described gas cylinder pipeline, also comprises:
The supply air line prompting device being connected with described solenoid valve.
6. according to the carrier gas control device in claim 1, it is characterized in that, described controller, also comprises:
The ventilation prompting device being connected to the pressure transducer in N gas cylinder pipeline with described first respectively.
7. according to the carrier gas control device in claim 1, it is characterized in that, described N equals two.
8. carrier gas control device according to claim 1, is characterized in that, described controller, comprising:
Obtain the described first pressure information to pressure transducer in N gas cylinder pipeline, according to the supply air line selector switch of preset rules opens solenoid valve.
9. according to the carrier gas control device described in claim 1-8 any one, it is characterized in that, in described gas cylinder pipeline, be provided with Non-return air valve.
10. according to the carrier gas control device described in right 9, it is characterized in that, described Non-return air valve is arranged on the junction of tracheae and N+1 pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320701532.9U CN203552088U (en) | 2013-11-07 | 2013-11-07 | Carried gas controlling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320701532.9U CN203552088U (en) | 2013-11-07 | 2013-11-07 | Carried gas controlling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203552088U true CN203552088U (en) | 2014-04-16 |
Family
ID=50470178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320701532.9U Expired - Lifetime CN203552088U (en) | 2013-11-07 | 2013-11-07 | Carried gas controlling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203552088U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104792923A (en) * | 2015-03-25 | 2015-07-22 | 莱芜钢铁集团电子有限公司 | Gas supply device and method of gas analyzer |
| CN105548418A (en) * | 2016-01-15 | 2016-05-04 | 国家电网公司 | Movable carrier gas supply system |
| CN108733098A (en) * | 2017-04-20 | 2018-11-02 | 北新集团建材股份有限公司 | A kind of control pressurer system and control method |
| CN108886001A (en) * | 2016-03-15 | 2018-11-23 | 应用材料公司 | Method and component for gas flow ratio control |
-
2013
- 2013-11-07 CN CN201320701532.9U patent/CN203552088U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104792923A (en) * | 2015-03-25 | 2015-07-22 | 莱芜钢铁集团电子有限公司 | Gas supply device and method of gas analyzer |
| CN104792923B (en) * | 2015-03-25 | 2017-08-25 | 莱芜钢铁集团电子有限公司 | A kind of gas analyzer feeder and method |
| CN105548418A (en) * | 2016-01-15 | 2016-05-04 | 国家电网公司 | Movable carrier gas supply system |
| CN108886001A (en) * | 2016-03-15 | 2018-11-23 | 应用材料公司 | Method and component for gas flow ratio control |
| CN108886001B (en) * | 2016-03-15 | 2022-05-31 | 应用材料公司 | Method and assembly for gas flow ratio control |
| CN108733098A (en) * | 2017-04-20 | 2018-11-02 | 北新集团建材股份有限公司 | A kind of control pressurer system and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID ZHEJIANG HANGZHOU YUHANG DISTRICT POWER Free format text: FORMER OWNER: STATE GRID ZHEJIANG HANGZHOU YUHANG DISTRICT POWER SUPPLY COMPANY Effective date: 20141022 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20141022 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: STATE GRID ZHEJIANG HANGZHOU YUHANG POWER SUPPLY Co. Patentee after: HANGZHOU POWER SUPPLY COMPANY OF STATE GRID ZHEJIANG ELECTRIC POWER Co. Patentee after: STATE GRID ZHEJIANG ELECTRIC POWER Co. Patentee after: HANGZHOU KAIDA ELECTRIC POWER CONSTRUCTION Co.,Ltd. Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee before: State Grid Corporation of China Patentee before: STATE GRID ZHEJIANG HANGZHOU YUHANG POWER SUPPLY Co. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140416 |