CN204592850U - A kind of vehicle fuel bottle group gas charging system - Google Patents
A kind of vehicle fuel bottle group gas charging system Download PDFInfo
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- CN204592850U CN204592850U CN201520052283.4U CN201520052283U CN204592850U CN 204592850 U CN204592850 U CN 204592850U CN 201520052283 U CN201520052283 U CN 201520052283U CN 204592850 U CN204592850 U CN 204592850U
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- pressure
- sequence control
- pipeline
- control valve
- safety valve
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Abstract
The utility model provides a kind of vehicle fuel bottle group gas charging system, comprise plunger pump, sequence control valve disc, sequence control valve disc connects high-pressure aerated pipeline, middle pressure gas ducting, low inflation pipeline, high-pressure aerated pipeline, middle pressure gas ducting, low inflation pipeline is provided with pressure transducer, safety valve, also be provided with control system and alarm, pressure transducer, safety valve, plunger pump is connected with control system, high-pressure aerated pipeline, middle pressure gas ducting, low inflation pipeline is provided with flowmeter, described flowmeter is connected with control system, the utility model has the advantage of: by high-pressure aerated pipeline, middle pressure gas ducting, low inflation pipeline is provided with flowmeter, monitor each gas ducting to count from a moment of inflation, flow in special time, if flow is too low, then the sequence control valve of this gas ducting has fault, feedback signal is to control system, the alarm that this gas ducting is corresponding is carried out and is reported to the police, prompting staff makes emergency measure in time.
Description
Technical field
The utility model relates to the inflation of natural gas bottle group, in particular to vehicle fuel bottle group gas charging system.
Background technique
Can be provided with multiple gas holder in the gas station of vehicle fuel, the volume of gas holder varies in size and is provided with high pressure tank group, middle pressure gas holder group, low pressure gasholder group.When inflating gas holder, typically use plunger pump to suppress, be filled with in each gas holder by sequence control valve, but, if sequence control valve results in blockage due to failure cause, make wherein certain bottle of group combustion gas fill slowly, so other bottle groups are constantly in air inlet, a certain bottle group pressure finally can be caused to rise steadily, and finally cause safety valve jumping up, this impacts the safety of equipment.
At Chinese patent Authorization Notice No. " CN204005233U ", authorized announcement date is on December 10th, 2014, in " a kind of natural gas filling station sequence control dish " by name, disclose a sequence control dish, this device comprises the first sequence control valve, the second sequence control valve, the 3rd sequence control valve, first sequence control valve is communicated with low pressure gasholder group, and the second sequence control valve is communicated with middle pressure gas holder group, and the 3rd sequence control valve is communicated with high pressure tank group.During original state, basic, normal, high pressure gas holder group does not all have rock gas, during inflation, the 3rd sequence control valve is opened, and high pressure tank group is inflated, when reaching certain pressure of high pressure tank group setting, second sequence control valve is opened, and weight gas holder group is inflated, when reaching certain pressure of middle pressure gas holder setting, first sequence control valve is opened, and three gas holder groups are inflated simultaneously.Apply this kind of airing form and have its drawback, when if the 3rd sequence control valve corresponding to high pressure tank group breaks down, or when the second sequence control valve corresponding to middle pressure gas holder group breaks down, high pressure tank group or middle pressure gas holder group need just can reach specified pressure for a long time, cause the charging efficiency step-down of gas holder group.
Occur the problems referred to above, staff must make emergency measure in time to address these problems, and therefore design a kind of scheme and can monitor inflation situation in real time, quick feedback information is necessary to staff.
Model utility content
The utility model aims to provide a kind of vehicle fuel bottle group gas charging system, and during to solve inflation, sequence control valve breaks down and can not make emergency measure in time, can not quick solution charging efficiency low, the problem of device security hidden danger.
A kind of vehicle fuel bottle group gas charging system, comprise plunger pump, described plunger pump output terminal is provided with sequence control valve disc, described sequence control valve disc output terminal is connected with high-pressure aerated pipeline, middle pressure gas ducting, low inflation pipeline, described high-pressure aerated pipeline, middle pressure gas ducting, low inflation pipeline are all serially connected with pressure transducer, safety valve, also be provided with control system, described pressure transducer, safety valve, plunger pump are all connected with described control system.
Described pressure transducer comprises the first pressure transducer, second pressure transducer, 3rd pressure transducer, described sequence control valve disc comprises the first sequence control valve, second sequence control valve, 3rd sequence control valve, described safety valve comprises the first safety valve, second safety valve, 3rd safety valve, described first safety valve, second safety valve, 3rd safety valve connects high-pressure gas cylinder group respectively, middle pressure air cylinder group, low pressure air cylinder group, it is characterized in that, described high-pressure aerated pipeline, middle pressure gas ducting, low inflation pipeline is equipped with flowmeter, described flowmeter is all connected with described control system, also be provided with alarm to be connected with described control system.
Further, described flowmeter comprises first-class gauge, second gauge, the 3rd flowmeter.
Further, described first sequence control valve connects described high-pressure aerated pipeline, and described high-pressure aerated pipeline is connected in series described first-class gauge, the first pressure transducer, the first safety valve.
Further, described second sequence control valve connects described middle pressure gas ducting, and described low inflation pipeline is connected in series described second gauge, the second pressure transducer, the second safety valve.
Further, described 3rd sequence control valve connects described low inflation pipeline, described low inflation pipeline is connected in series described 3rd flowmeter, the 3rd pressure transducer, the 3rd safety valve.
The utility model has the advantage of: by being equipped with flowmeter on high-pressure aerated pipeline, middle pressure gas ducting, low inflation pipeline, each gas ducting can be monitored in real time count from a moment of inflation, flow in time rating, if flow is too low, then illustrate that the sequence control valve of this gas ducting has fault, feedback signal is to control system, then the alarm that this gas ducting is corresponding is carried out and reported to the police, and prompting staff makes emergency measure in time.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of vehicle fuel bottle group gas charging system.
Embodiment
During in order to solve inflation, when sequence control valve breaks down, staff can not make emergency measure in time, and quick solution charging efficiency is low, the problem of device security hidden danger, now provides a kind of vehicle fuel bottle group gas charging system.
Below in conjunction with the accompanying drawing in the utility model, be clearly and completely described the technological scheme in the utility model, obviously, that described is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite of not making creative work, belongs to the scope of the utility model protection.
As shown in Figure 1, a kind of vehicle fuel bottle group gas charging system, comprise plunger pump 11, described plunger pump 11 output terminal is provided with sequence control valve disc, described sequence control valve disc output terminal is connected with high-pressure aerated pipeline, middle pressure gas ducting, low inflation pipeline, described high-pressure aerated pipeline, middle pressure gas ducting, low inflation pipeline are all serially connected with pressure transducer, safety valve, are also provided with control system 2, described pressure transducer, safety valve, plunger pump 11 are all connected with described control system 2.
Described pressure transducer comprises the first pressure transducer 7, second pressure transducer 17, 3rd pressure transducer 14, described sequence control valve disc comprises the first sequence control valve 9, second sequence control valve 10, 3rd sequence control valve 12, described safety valve comprises the first safety valve 6, second safety valve 15, 3rd safety valve 16, described first safety valve 6, second safety valve 15, 3rd safety valve 16 connects high-pressure gas cylinder group 5 respectively, middle pressure air cylinder group 4, low pressure air cylinder group 3, described high-pressure aerated pipeline, middle pressure gas ducting, low inflation pipeline is equipped with flowmeter, described flowmeter is all connected with described control system, also be provided with alarm 1 to be connected with described control system 2.
Described flowmeter comprises first-class gauge 8, second gauge 18, 3rd flowmeter 13, described first sequence control valve 9 connects described high-pressure aerated pipeline, described high-pressure aerated pipeline is connected in series described first-class gauge 8, first pressure transducer 7, first safety valve 6, described second sequence control valve 10 connects described middle pressure gas ducting, described low inflation pipeline is connected in series described second gauge 18, second pressure transducer 17, second safety valve 15, described 3rd sequence control valve 12 connects described low inflation pipeline, described low inflation pipeline is connected in series described 3rd flowmeter 13, 3rd pressure transducer 14, 3rd safety valve 16.
Working principle of the present utility model is: control system 2 sets the specific variable that the flowmeter on each gas ducting reaches from a moment that flowmeter starts metering to special time, during original state, high-pressure gas cylinder group 5, middle pressure air cylinder group 4, low pressure air cylinder group 3 does not all have combustion gas, after plunger pump 11 starts, first combustion gas enters high-pressure gas cylinder group 5 by the first sequence control valve 9, now the second sequence control valve 10 and the 3rd sequence control valve 12 are not opened, after high-pressure gas cylinder group 5 is inflated to specified pressure, second sequence control valve 10 is opened, combustion gas is filled with middle pressure air cylinder group 4, after in central pressure air cylinder group 4, gaseous-pressure reaches rated pressure, the 3rd sequence control valve 12 is opened, and combustion gas is filled with low pressure air cylinder group 3, and now high, medium and low voltage air cylinder group is inflated simultaneously.If the first sequence control valve 9 breaks down, slowly, the first-class gauge 8 on high-pressure aerated pipeline can not reach the variable of setting within the time of setting in inflation, after control system 2 obtains data, controls alarm 1 and points out; If in like manner second and third sequence control valve breaks down, alarm 1 can be made equally to send prompting, if the inflation pressure of arbitrary bottle of group reaches its upper limit, and the sequence control valve of other bottle of group goes wrong, then plunger pump 11 accepts the instruction of control system 2, stop suppressing work, avoid the air cylinder group reaching upper pressure limit to continue inflation until safety valve jumping up.
The utility model has the advantage of: by being equipped with flowmeter on high-pressure aerated pipeline, middle pressure gas ducting, low inflation pipeline, each gas ducting can be monitored in real time count from a moment of inflation, flow in time rating, if flow is too low, then illustrate that the sequence control valve of this gas ducting has fault, feedback signal is to control system, the alarm that then this gas ducting is corresponding is carried out and is reported to the police, prompting staff makes emergency measure in time, the problem that quick solution charging efficiency is low, the hidden danger of remover apparatus.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection domain of the present utility model.
Claims (5)
1. a vehicle fuel bottle group gas charging system, comprise plunger pump, described plunger pump output terminal is provided with sequence control valve disc, described sequence control valve disc output terminal is connected with high-pressure aerated pipeline, middle pressure gas ducting, low inflation pipeline, described high-pressure aerated pipeline, middle pressure gas ducting, low inflation pipeline are all serially connected with pressure transducer, safety valve, also be provided with control system, described pressure transducer, safety valve, plunger pump are all connected with described control system
Described pressure transducer comprises the first pressure transducer, second pressure transducer, 3rd pressure transducer, described sequence control valve disc comprises the first sequence control valve, second sequence control valve, 3rd sequence control valve, described safety valve comprises the first safety valve, second safety valve, 3rd safety valve, described first safety valve, second safety valve, 3rd safety valve connects high-pressure gas cylinder group respectively, middle pressure air cylinder group, low pressure air cylinder group, it is characterized in that, described high-pressure aerated pipeline, middle pressure gas ducting, low inflation pipeline is equipped with flowmeter, described flowmeter is all connected with described control system, also be provided with alarm to be connected with described control system.
2. a kind of vehicle fuel bottle group gas charging system according to claim 1, it is characterized in that, described flowmeter comprises first-class gauge, second gauge, the 3rd flowmeter.
3. a kind of vehicle fuel bottle group gas charging system according to claim 2, it is characterized in that, described first sequence control valve connects described high-pressure aerated pipeline, and described high-pressure aerated pipeline is connected in series described first-class gauge, the first pressure transducer, the first safety valve.
4. a kind of vehicle fuel bottle group gas charging system according to claim 2, it is characterized in that, described second sequence control valve connects described middle pressure gas ducting, and described low inflation pipeline is connected in series described second gauge, the second pressure transducer, the second safety valve.
5. a kind of vehicle fuel bottle group gas charging system according to claim 2, it is characterized in that, described 3rd sequence control valve connects described low inflation pipeline, described low inflation pipeline is connected in series described 3rd flowmeter, the 3rd pressure transducer, the 3rd safety valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520052283.4U CN204592850U (en) | 2015-01-26 | 2015-01-26 | A kind of vehicle fuel bottle group gas charging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520052283.4U CN204592850U (en) | 2015-01-26 | 2015-01-26 | A kind of vehicle fuel bottle group gas charging system |
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| Publication Number | Publication Date |
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| CN204592850U true CN204592850U (en) | 2015-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520052283.4U Expired - Fee Related CN204592850U (en) | 2015-01-26 | 2015-01-26 | A kind of vehicle fuel bottle group gas charging system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106681254A (en) * | 2017-02-10 | 2017-05-17 | 马鞍山佳夫尼电气科技有限公司 | Intelligent remote GIS monitoring system |
| CN107228279A (en) * | 2017-07-31 | 2017-10-03 | 特瑞斯能源装备股份有限公司 | A kind of integrated natural gas line pressure testing feeder and its control method |
| CN107461602A (en) * | 2016-06-02 | 2017-12-12 | 张志卓 | Two stage pressures that compressed natural gas station fills to container are segmented sequentially methods for filling |
| CN117432932A (en) * | 2023-12-18 | 2024-01-23 | 北京海德利森科技有限公司 | Hydrogenation station and hydrogenation process |
-
2015
- 2015-01-26 CN CN201520052283.4U patent/CN204592850U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107461602A (en) * | 2016-06-02 | 2017-12-12 | 张志卓 | Two stage pressures that compressed natural gas station fills to container are segmented sequentially methods for filling |
| CN106681254A (en) * | 2017-02-10 | 2017-05-17 | 马鞍山佳夫尼电气科技有限公司 | Intelligent remote GIS monitoring system |
| CN107228279A (en) * | 2017-07-31 | 2017-10-03 | 特瑞斯能源装备股份有限公司 | A kind of integrated natural gas line pressure testing feeder and its control method |
| CN117432932A (en) * | 2023-12-18 | 2024-01-23 | 北京海德利森科技有限公司 | Hydrogenation station and hydrogenation process |
| CN117432932B (en) * | 2023-12-18 | 2024-03-15 | 北京海德利森科技有限公司 | Hydrogenation station and hydrogenation process |
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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 |
Granted publication date: 20150826 Termination date: 20180126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |