CN104132236A - Liquefied gas inflation gun - Google Patents
Liquefied gas inflation gun Download PDFInfo
- Publication number
- CN104132236A CN104132236A CN201410373631.8A CN201410373631A CN104132236A CN 104132236 A CN104132236 A CN 104132236A CN 201410373631 A CN201410373631 A CN 201410373631A CN 104132236 A CN104132236 A CN 104132236A
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- China
- Prior art keywords
- signal output
- liquefied gas
- gun
- gas cylinder
- control signal
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- 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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Abstract
The invention provides a liquefied gas inflation gun, which comprises a gas inflation gun body and a manual clamping device arranged on the inflation gun body. The manual clamping device can replace a pneumatic clamping device to clamp the liquefied gas inflation gun on an intelligent angle valve of a liquefied gas bottle. With no need of configuring a pneumatic device and arranging complex air channel pipelines, the complexity of inflation equipment is reduced, a lot of investment can be saved, accordingly the complexity of inflation equipment can be reduced, and the reliability is high.
Description
Technical field
The application relates to gas technology field, more particularly, relates to a kind of liquefied gas inflation gun.
Background technique
In recent years, liquid gas is as a kind of New-type fuel, entered rapidly people's life with the advantage such as convenient, fast and clean, to people, brought many benefits.But because the technical threshold of production liquified petroleum gas cylinder is lower, cause the Comparison of Management of the liquified petroleum gas cylinder on market chaotic, cause and do not examine or the defective cylinder for liquefied gas such as scrap and continue to use, people are to being provided with intelligent angle valve on liquified petroleum gas cylinder to stop the use of defective liquid gas for this reason, and the existing so-called installed body of pneumatic shuttle for liquefied gas inflation gun matching with this intelligence angle valve, therefore complicated pneumatic compression devices and gas circuit must be set, correspondingly cause charger comparatively huge, rate of fault is high, and reliability is poor.
Summary of the invention
In view of this, the application provides a kind of liquefied gas inflation gun, the problem that charger is huge, reliability is poor causing for solving existing liquefied gas inflation gun.
To achieve these goals, the existing scheme proposing is as follows:
A liquefied gas inflation gun, comprises charge gun body and is arranged on the manual fastening and loading device on described charge gun body; Described manual fastening and loading device comprises:
The pull bar that one end and described charge gun body are hinged;
The middle part of one end and described pull bar is hinged, the other end and described charge gun body for the hinged connecting rod of rocker arm that clamps head is installed;
Described rocker arm is arranged in the chute of described charge gun body.
Preferably, also comprise the control system being arranged on described charge gun body, described control system comprises:
For reading the read module of the gas cylinder information of the intelligent label that liquified petroleum gas cylinder arranges;
With the judge module that described reading device is connected, be provided with judgement signal output part, described judgement signal output part is configured to export legal inflation signal when described gas cylinder information is legal information;
Control module with described judgement signal output part is connected, is provided with control signal output terminal, and described control signal output terminal is configured to according to described legal inflation signal output ventilating control signal;
Be connected with described control signal output terminal, for according to the induction installation of described ventilating control signal output controlling magnetic field;
Described controlling magnetic field is for opening the overfill-limiting device of the intelligent angle valve of described liquified petroleum gas cylinder setting.
Preferably, described reading device is contact-type card reader or Non-contact Media Reader.
Preferably, described in described induction installation is arranged on, clamp in head, comprise electromagnet.
Preferably, described electromagnet comprises:
Making toroidal coil;
Be arranged on the iron core in described making toroidal coil.
Preferably, described iron core is soft magnetic ferrite iron core.
Preferably, the power supply unit of described control system comprises:
For exporting the rectification circuit of low-voltage DC;
Be connected with described rectification circuit, for according to the inverter circuit of described low-voltage DC output low pressure alternating current;
Described control module is provided with for receiving the electric energy input end of described low pressure alternating current, and the described ventilating control signal of described control signal output terminal output is described low pressure alternating current.
Preferably, also comprise for connecting the overcurrent/overvoltage protective device of described control signal output terminal and described reading device.
Preferably, described judgment means is provided with alarm signal output ends, and it is invalid information output alarm signal that described alarm signal output ends is configured to work as described gas cylinder information;
Described control system also comprises with described alarm signal output ends and being connected, for send the alarm module of warning message according to described alarm signal.
Preferably, the voltage of described low-voltage DC is 36 volts.
From technique scheme, can find out, the application provides a kind of liquefied gas inflation gun, comprise charge gun body and be arranged on the manual fastening and loading device on this charge gun body, manual fastening and loading device can substitute pneumatic clamping assembling device this liquefied gas inflation gun is installed on the intelligent angle valve of liquified petroleum gas cylinder.Due to the gas path pipe without configuration Pneumatic actuator and complicated layout, thereby reduced the complexity of charger, can save a large amount of investments, also correspondingly can reduce the complexity of charger, reliability is higher.
From technique scheme, can find out, the application provides a kind of liquefied gas inflation gun, comprise charge gun body and be arranged on the control system on charge gun body, on charge gun body, be also provided with manual fastening and loading device, this manual fastening and loading device can be avoided the gas circuit of the needed complexity of pneumatic clamping assembling device, can reduce the complexity of system, this control system comprises for reading the read module of gas cylinder information of the intelligent label of liquified petroleum gas cylinder, be connected with read module, for to judging that whether this gas cylinder information is legal and judge that from it signal output part exports the judge module of legal inflation signal when this gas cylinder information is legal information, be connected with this judgement signal output part, for the control module from its control signal output terminal output ventilating control signal according to this legal inflation signal, be connected with this control signal output terminal, for export the induction installation of controlling magnetic field according to ventilating control signal, this controlling magnetic field is for opening the overfill-limiting device of the intelligent angle valve of this liquified petroleum gas cylinder, at this moment opening the air intake valve of intelligent angle valve can inflate this liquified petroleum gas cylinder, underproof liquified petroleum gas cylinder can not opened overfill-limiting device, just can not inflate it yet, thereby the continuation that can stop defective liquified petroleum gas cylinder is used.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technological 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 embodiments 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.
The structural drawing of a kind of liquefied gas inflation gun that Fig. 1 provides for the embodiment of the present application;
The structural drawing of the control system of the liquefied gas inflation gun that Fig. 2 provides for another embodiment of the application;
The structural drawing of the another kind of control system of the liquefied gas inflation gun that Fig. 3 provides for the application;
The structural drawing of another control system of the liquefied gas inflation gun that Fig. 4 provides for the application;
The structural drawing of another control system of the liquefied gas inflation gun that Fig. 5 provides for the application;
The structural drawing of a kind of control system of the liquefied gas inflation gun that Fig. 6 provides for the another embodiment of the application.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present application, the technological 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 embodiments.Embodiment based in the application, those of ordinary skills are not making the every other embodiment who obtains under creative work prerequisite, all belong to the scope of the application's protection.
Embodiment one
The structural drawing of a kind of liquefied gas inflation gun that Fig. 1 provides for the embodiment of the present application.
As shown in Figure 1, the liquefied gas inflation gun that the present embodiment provides comprises charge gun body 10 and is arranged on the manual fastening and loading device 14 on charge gun body 10.
This manual fastening and loading device 14 comprises pull bar 141 and connecting rod 142, and one end of pull bar 141 is hinged on charge gun body 10, and the middle part of one end of connecting rod 142 and this pull bar 141 is hinged, and the other end clamps a rocker arm 11 of 13 and is connected with being provided with.Pull this pull bar 141 can drive this connecting rod 142, connecting rod 142 pulls rocker arm 11 to slide in the chute 12 of charge gun body 10, and drive clamping on it 13 the intelligent angle valve of liquified petroleum gas cylinder to be blocked, thereby the charging air inlet 15 of charge gun body is closely connected with the air inlet nozzle of intelligent angle valve.
From technique scheme, can find out, the present embodiment provides a kind of liquefied gas inflation gun, comprise charge gun body and be arranged on the manual fastening and loading device on this charge gun body, manual fastening and loading device can substitute pneumatic clamping assembling device this liquefied gas inflation gun is installed on the intelligent angle valve of liquified petroleum gas cylinder.Due to the gas path pipe without configuration Pneumatic actuator and complicated layout, thereby reduced the complexity of charger, can save a large amount of investments, also correspondingly can reduce the complexity of charger, reliability is higher.
Embodiment two
The structural drawing of the control system of a kind of liquefied gas inflation gun that Fig. 2 provides for another embodiment of the application.
As shown in Figure 2, the control system that the present embodiment provides comprises read module 21, judge module 22, control module 23 and induction installation 24.
Read module 21 is arranged on charge gun body 10, be arranged on specifically in the rocker arm 11 of charge gun body 10, for reading the gas cylinder information in the intelligent label being arranged on liquified petroleum gas cylinder, this read module 21 utilizes contact-type card reader or Non-contact Media Reader to read the gas cylinder information in intelligent label.
Judge module 22 is connected with this read module 21, for the gas cylinder information that read module 21 is read, judge, judge whether this gas cylinder information is legal information, judge that whether this liquified petroleum gas cylinder that this gas cylinder information reflects is qualified gas cylinder, whether is without check or the liquified petroleum gas cylinder scrapped.If this gas cylinder information is legal information, the legal inflation signal of judgement signal output part 221 output arranging by this judge module 22.
Control module 23 is connected with the judgement signal output part 221 of judge module 22, and is provided with control signal output terminal 231.When the legal inflation signal of this judgement signal output part 221 output, control module 23 is by these control signal output terminal 231 output ventilating control signals.
Induction installation 24 is arranged on clamping in 13 on charge gun body 10, be connected with the control signal output terminal 231 of control module 23, when induction installation 24 receives the ventilating control signal of control signal output terminal 231 outputs, produce controlling magnetic field, this controlling magnetic field is for opening the overfill-limiting device of the intelligent angle valve on liquified petroleum gas cylinder, if at this moment open the air intake valve of intelligent angle valve, liquid gas just can enter this liquified petroleum gas cylinder from the charging air inlet 15 of this liquefied gas inflation gun.
From technique scheme, can find out, the present embodiment provides a kind of liquefied gas inflation gun, comprise charge gun body and be arranged on the control system on charge gun body, this control system comprises for reading the read module of gas cylinder information of the intelligent label of liquified petroleum gas cylinder, be connected with read module, for to judging that whether this gas cylinder information is legal and judge that from it signal output part exports the judge module of legal inflation signal when this gas cylinder information is legal information, be connected with this judgement signal output part, for the control module from its control signal output terminal output ventilating control signal according to this legal inflation signal, be connected with this control signal output terminal, for export the induction installation of controlling magnetic field according to ventilating control signal, this controlling magnetic field is for opening the overfill-limiting device of the intelligent angle valve of this liquified petroleum gas cylinder, at this moment opening the air intake valve of intelligent angle valve can inflate this liquified petroleum gas cylinder, underproof liquified petroleum gas cylinder can not opened overfill-limiting device, just can not inflate it yet, thereby the continuation that can stop defective liquified petroleum gas cylinder is used.
The induction installation 24 of the present embodiment comprises electromagnet (not shown), and this electromagnet comprises making toroidal coil and be arranged on the iron core in this making toroidal coil, in order to strengthen magnetic, and the preferred soft magnetic ferrite magnetic of this iron core.
The power supply unit 25 of the control system of the present embodiment comprises rectification circuit 251 and inverter circuit 252, as shown in Figure 3.
Rectification circuit 251 is for exporting low-voltage DC, in order to guarantee that safety, while are in order to guarantee that electromagnet can produce enough magnetic to open the overfill-limiting device in intelligent angle valve, preferably 36 volts of the voltages of this low-voltage DC.
Inverter circuit 252 is connected with this rectification circuit 251, for low-voltage DC is converted, and the low pressure alternating current that obtains of output transform, this low pressure alternating current is for outputing to the electromagnet of induction installation 24.Inverter circuit 252 comprises four controllable silicons that connect into electric bridge, as shown in Figure 4.The output terminal of inverter circuit 252 is connected with the electric energy input end 232 of control module, when control module 23 receives after legal inflation signal, be about to this low pressure alternating current and output to induction installation 24 as ventilating control signal, to drive electromagnet wherein to produce this controlling magnetic field.
Owing to having adopted alternating current to replace direct current driven electromagnet to produce controlling magnetic field, can reduce heating value, can avoid the danger causing to gas-fired equipment because of heating.
For induction installation 24 is protected; avoid overcurrent, overvoltage or other injury of severe situation to induction installation 24; the present embodiment also comprises overcurrent/overvoltage protective device 26; as shown in Figure 5, this overcurrent/overpressure means 26 is connected between the control signal output terminal 231 and induction installation 24 of control module 23.
Embodiment three
The structural drawing of the control system of a kind of liquefied gas inflation gun that Fig. 6 provides for the another embodiment of the application.
As shown in Figure 6, the control system that the present embodiment provides is to have set up warning device 27 on the basis of the control system that provides in a upper embodiment.
This warning device 27 is connected with the alarm signal output ends 222 of judge module 22, after the gas cylinder information of 22 pairs of read modules of judge module, 21 outputs judges, this gas cylinder information of discovery is invalid information, this gas cylinder may be without check or scrapped gas cylinder time, output alarm information, with alert, take measures, to avoid this gas cylinder again to come into the market, lead Consumer into a trap.Warning message can be warning information or information of voice prompt.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and each embodiment stresses is the difference with other embodiments, between each embodiment identical similar part mutually referring to.Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the application.To these embodiments' multiple modification, will be apparent for those skilled in the art, General Principle as defined herein can be in the situation that do not depart from the application's spirit or scope, realization in other embodiments.Therefore, the application will can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a liquefied gas inflation gun, is characterized in that, comprises charge gun body and is arranged on the manual fastening and loading device on described charge gun body; Described manual fastening and loading device comprises:
The pull bar that one end and described charge gun body are hinged;
The middle part of one end and described pull bar is hinged, the other end and described charge gun body for the hinged connecting rod of rocker arm that clamps head is installed;
Described rocker arm is arranged in the chute of described charge gun body.
2. liquefied gas inflation gun as claimed in claim 1, is characterized in that, also comprises the control system being arranged on described charge gun body, and described control system comprises:
For reading the read module of the gas cylinder information of the intelligent label that liquified petroleum gas cylinder arranges;
With the judge module that described reading device is connected, be provided with judgement signal output part, described judgement signal output part is configured to export legal inflation signal when described gas cylinder information is legal information;
Control module with described judgement signal output part is connected, is provided with control signal output terminal, and described control signal output terminal is configured to according to described legal inflation signal output ventilating control signal;
Be connected with described control signal output terminal, for according to the induction installation of described ventilating control signal output controlling magnetic field;
Described controlling magnetic field is for opening the overfill-limiting device of the intelligent angle valve of described liquified petroleum gas cylinder setting.
3. liquefied gas inflation gun as claimed in claim 2, is characterized in that, described reading device is contact-type card reader or Non-contact Media Reader.
4. liquefied gas inflation gun as claimed in claim 2, is characterized in that, described in described induction installation is arranged on, clamps in head, comprises electromagnet.
5. liquefied gas inflation gun as claimed in claim 4, is characterized in that, described electromagnet comprises:
Making toroidal coil;
Be arranged on the iron core in described making toroidal coil.
6. liquefied gas inflation gun as claimed in claim 5, is characterized in that, described iron core is soft magnetic ferrite iron core.
7. the liquefied gas inflation gun as described in claim 2～6 any one, is characterized in that, the power supply unit of described control system comprises:
For exporting the rectification circuit of low-voltage DC;
Be connected with described rectification circuit, for according to the inverter circuit of described low-voltage DC output low pressure alternating current;
Described control module is provided with for receiving the electric energy input end of described low pressure alternating current, and the described ventilating control signal of described control signal output terminal output is described low pressure alternating current.
8. liquefied gas inflation gun as claimed in claim 7, is characterized in that, also comprises for connecting the overcurrent/overvoltage protective device of described control signal output terminal and described reading device.
9. liquefied gas inflation gun as claimed in claim 8, is characterized in that, described judgment means is provided with alarm signal output ends, and it is invalid information output alarm signal that described alarm signal output ends is configured to work as described gas cylinder information;
Described control system also comprises with described alarm signal output ends and being connected, for send the alarm module of warning message according to described alarm signal.
10. liquefied gas inflation gun as claimed in claim 7, is characterized in that, the voltage of described low-voltage DC is 36 volts.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410373631.8A CN104132236A (en) | 2014-07-31 | 2014-07-31 | Liquefied gas inflation gun |
| MYPI2016701969A MY188814A (en) | 2014-07-31 | 2014-12-05 | Liquefied gas bottle valve and liquefied gas charging gun |
| PCT/CN2014/093102 WO2016015427A1 (en) | 2014-07-31 | 2014-12-05 | Liquefied gas bottle valve and liquefied gas charging gun |
| PH12016502384A PH12016502384A1 (en) | 2014-07-31 | 2016-11-29 | Liquefied gas bottle valve and liquefied gas charging gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410373631.8A CN104132236A (en) | 2014-07-31 | 2014-07-31 | Liquefied gas inflation gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104132236A true CN104132236A (en) | 2014-11-05 |
Family
ID=51805025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410373631.8A Pending CN104132236A (en) | 2014-07-31 | 2014-07-31 | Liquefied gas inflation gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104132236A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016015427A1 (en) * | 2014-07-31 | 2016-02-04 | 多立恒（北京）能源技术有限公司 | Liquefied gas bottle valve and liquefied gas charging gun |
| CN105508868A (en) * | 2016-02-02 | 2016-04-20 | 上海霍贝电机制造有限公司 | Intelligent gas charging system of liquefied gas station |
| CN110886963A (en) * | 2019-12-04 | 2020-03-17 | 江苏民生特种设备集团有限公司 | Valve and gas cylinder pressure vessel |
| CN113803634A (en) * | 2020-06-17 | 2021-12-17 | 多立恒（北京）能源技术股份公司 | Inner-cooling air-cooling inflation gun |
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| US20080121288A1 (en) * | 2003-06-30 | 2008-05-29 | Toyoda Koki Kabushiki Kaisha | High pressure valve for hydrogen gas and decompression device for hydrogen gas |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016015427A1 (en) * | 2014-07-31 | 2016-02-04 | 多立恒（北京）能源技术有限公司 | Liquefied gas bottle valve and liquefied gas charging gun |
| CN105508868A (en) * | 2016-02-02 | 2016-04-20 | 上海霍贝电机制造有限公司 | Intelligent gas charging system of liquefied gas station |
| CN105508868B (en) * | 2016-02-02 | 2018-06-29 | 上海霍贝电机制造有限公司 | Liquid gas station intelligence inflation system |
| CN110886963A (en) * | 2019-12-04 | 2020-03-17 | 江苏民生特种设备集团有限公司 | Valve and gas cylinder pressure vessel |
| CN113803634A (en) * | 2020-06-17 | 2021-12-17 | 多立恒（北京）能源技术股份公司 | Inner-cooling air-cooling inflation gun |
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Address after: 100102 Beijing city in Chaoyang District Lize Park 106 Building 2 layer 202C-2 Applicant after: Focotex Heng (Beijing) Energy Technology Co Ltd Address before: 100022, room 7, building 3, No. 103 East Canal Road, Chaoyang District, Beijing Applicant before: Focotex Heng (Beijing) Energy Technology Co. Ltd |
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Application publication date: 20141105 |