CN207438135U - A kind of CNG intelligent controls bolt - Google Patents
A kind of CNG intelligent controls bolt Download PDFInfo
- Publication number
- CN207438135U CN207438135U CN201721575510.7U CN201721575510U CN207438135U CN 207438135 U CN207438135 U CN 207438135U CN 201721575510 U CN201721575510 U CN 201721575510U CN 207438135 U CN207438135 U CN 207438135U
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- China
- Prior art keywords
- accommodating chamber
- aerating
- cng
- connecting cylinder
- bolt
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Abstract
The utility model discloses a kind of CNG intelligent controls bolts, including aerating connecting cylinder, sealing bolt, gas cylinder and control system, the aerating connecting cylinder sets cylindricality accommodating chamber in the axial direction, and accommodating chamber is set in the middle part of the aerating connecting cylinder, electromagnetic lock is fixedly installed in the accommodating chamber；It is set and the contour square groove of the accommodating chamber in the middle part of the sealing bolt；Valve is fixedly installed in the gas cylinder inlet end, and the valve turns on connection with the aerating connecting cylinder side；The control system includes RFID authentication modules and processor module, and the RFID authentication modules include tag transponder and reader, and the tag transponder is placed in inside the air gun of gas station, and the reader is connected with the processor module.The utility model is related to a kind of CNG intelligent controls bolt, adding in intelligent control bolt can be identified, and only matched aerating equipment could carry out aerating, prevent the damage of gas cylinder or add in inferior gas.
Description
Technical field
The utility model belongs to fuel gas bottle intelligence aerating technical field, and in particular to a kind of CNG intelligent controls bolt.
Background technology
At present, compressed natural gas (CNG) is that natural gas is pressurizeed and is stored in gaseous state in gas cylinder, and natural gas is widely used in
Vehicle dyestuff and civilian dyestuff, since the gas cylinder for being used to store natural gas is to reuse, this is inevitably needed to gas
Bottle carries out aerating repeatedly and inflates, but existing gas cylinder is not provided with safety device, and aerating does not have mating device, in the market
Aerating specification of equipment differ, gas cylinder is damaged during aerating larger, and because without protective device, occurs many in the market and fall
The behavior of compressed natural gas is sold, the quality of natural gas of profiteering is not guaranteed, easily causes danger.Therefore, it is badly in need of in the market a kind of
It can be identified by RFID certifications, only matched aerating equipment could carry out aerating, prevent the damage of gas cylinder,
The CNG intelligent control bolts that bad retailer arbitrarily resells at a profit bum natural gas can be reduced to greatest extent again.
The content of the invention
The utility model develops a kind of CNG intelligent controls bolt, solves the technical issues of set forth above.
The technological means that the utility model uses is as follows：A kind of CNG intelligent controls bolt, including aerating connecting cylinder, sealing bolt,
Gas cylinder and control system,
The aerating connecting cylinder sets cylindricality accommodating chamber in the axial direction, the cylindricality accommodating chamber upper end inner wall set in spiral shell
Line, the aerating connecting cylinder middle part set accommodating chamber, electromagnetic lock are fixedly installed in the accommodating chamber；
Set in the middle part of the sealing bolt with the contour square groove of the accommodating chamber, the sealing bolt upper end set with it is described
The matched external screw thread of internal thread, the sealing bolt are accommodated by the cylindricality in the external screw thread and the aerating connecting cylinder
Chamber is threadedly coupled；
Valve is fixedly installed in the gas cylinder inlet end, and the valve turns on connection with the aerating connecting cylinder side；
The control system includes RFID authentication modules and processor module, and the RFID authentication modules include tag responses
Device and reader, the tag transponder are placed in inside the air gun of gas station, and the reader is connected with the processor module
It connects.
Further, in the above-mentioned technical solutions, the electromagnetic lock includes shell, silicon steel sheet, resetting spring and lock core, institute
It states silicon steel sheet and is fixed on described enclosure one end, described resetting spring one end is fixed on the outer casing inner wall, the reset
The spring other end is fixedly connected with described lock core one end, and the lock core is slidably connected in the shell, the silicon steel sheet and institute
State processor module electrical connection.
Further, in the above-mentioned technical solutions, the cylindricality accommodating chamber bottom fixed setting pressure sensor, the pressure
Force snesor is connected with the processor module.
Further, in the above-mentioned technical solutions, buzzer is further included, the buzzer touches block with the processor and is connected
It connects.
Further, in the above-mentioned technical solutions, the processor module is AT89S52 microcontrollers.
Further, in the above-mentioned technical solutions, the air gun lower end set with outside the matched sealing of the internal thread
Screw thread, the air gun are threadedly coupled by the sealing external screw thread with the aerating connecting cylinder.
The beneficial effects of the utility model are：
(1) a kind of CNG intelligent controls bolt of the utility model has FRID authentication functions, automated validation during aerating, only
Matched aerating equipment could carry out aerating, prevent the damage of gas cylinder；
(2) on the one hand a kind of CNG intelligent controls bolt of the utility model, the sealing bolt are lockked by the electromagnetic lock,
On the one hand fixed by the internal thread, if the tooth form of the internal thread will be damaged by not scanning hard draw, during aerating will gas leakage,
Permanent damages are formed, prevent from adding in bum natural gas；
(3) a kind of CNG intelligent controls bolt of the utility model, feedback one arrives bit instruction when bolt inserts in the hole, and structure is set
Meter is simple, safe and convenient.
Description of the drawings
The utility model is described in further detail with specific implementation method below in conjunction with the accompanying drawings.
Fig. 1 is CNG intelligent controls bolt schematic cross-sectional view described in embodiment 1.
In figure：1st, aerating connecting cylinder, 2, sealing bolt, 3, gas cylinder, 4, control system, 5, electromagnetic lock, 6, air gun, 7, pressure passes
Sensor, 8, buzzer, 11, cylindricality accommodating chamber, 12 accommodating chambers, 21, square groove, 31, valve, 41, RFID authentication modules, 42,
Processor module, 411, tag transponder, 412, reader, 51, shell, 52, silicon steel sheet, 53, resetting spring, 54, lock core.
Specific implementation method
Clear, complete description is carried out to the technical solution of the utility model with reference to the accompanying drawings and examples, in this reality
With in new description, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ", " level ",
The orientation or position relationship of the instructions such as " interior ", " outer " are based on orientation shown in the drawings or position relationship, are for only for ease of and retouch
State the utility model and simplify description rather than instruction or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
Embodiment 1
As shown in Figure 1, a kind of CNG intelligent controls bolt, including aerating connecting cylinder 1, sealing bolt 2, gas cylinder 3 and control system 4,
The aerating connecting cylinder 1 sets cylindricality accommodating chamber 11 in the axial direction, and the 11 upper end inner wall of cylindricality accommodating chamber is set
Internal thread is put, 1 middle part of aerating connecting cylinder sets accommodating chamber 12, electromagnetic lock 5 is fixedly installed in the accommodating chamber 12；
2 middle part of sealing bolt is set to be set with the contour square groove 21 of the accommodating chamber 12,2 upper end of sealing bolt
With the matched external screw thread of the internal thread, the sealing bolt 2 is by described in the external screw thread and the aerating connecting cylinder 1
Cylindricality accommodating chamber 11 is threadedly coupled；
Valve 31 is fixedly installed in 3 inlet end of gas cylinder, and the valve 31 turns on company with 1 side of aerating connecting cylinder
It connects；
The control system 4 includes RFID authentication modules 41 and processor module 42, and the RFID authentication modules 41 include
Tag transponder 411 and reader 412, the tag transponder 411 are placed in inside the air gun 6 of gas station, the reader 412
It is connected with the processor module 42.
Further, in the above-mentioned technical solutions, the electromagnetic lock 5 includes shell 51, silicon steel sheet 52,53 and of resetting spring
Lock core 54, the silicon steel sheet 52 are fixed on described 51 inside one end of shell, and the shell is fixed in described 53 one end of resetting spring
On 51 inner walls, 53 other end of resetting spring is fixedly connected with described 54 one end of lock core, and the lock core 54 is slidably connected to institute
It states in shell 51, the silicon steel sheet 52 is electrically connected with the processor module 42.
When needing aerating, by the air gun 6 close to the aerating connecting cylinder 1,412 radio frequency of reader reads the gas
The information of the tag transponder 411 in rifle 6, and unit type information is passed to the processor module 42, when detecting
When the air gun 6 is mating equipment, the processor module 42 controls the silicon steel sheet 52 in the electromagnetic lock 5 to be powered and produces
Magnetisation field, the lock core 54 overcome the resistance of the resetting spring 53 under magneticaction, close to the silicon steel sheet 52, so as to
The lock core 54 is skidded off out of 2 middle part of sealing bolt the square groove 21, so as to which the sealing bolt 2 be screwed out, by institute
It states air gun 6 and screws in the cylindricality accommodating chamber 11, then open the valve 31 and carry out aerating.
Further, in the above-mentioned technical solutions, 11 bottom of the cylindricality accommodating chamber fixed setting pressure sensor 7, institute
Pressure sensor 7 is stated with the processor module 42 to be connected.
Preferably, in the above-mentioned technical solutions, the pressure sensor 7 uses ML-MAP400 sensor assemblies.
Further, in the above-mentioned technical solutions, buzzer 8 is further included, the buzzer 8 touches block 42 with the processor
It is connected.
Preferably, in the above-mentioned technical solutions, the buzzer 8 is HYT-3015 type buzzers.
Further, in the above-mentioned technical solutions, the processor module 42 is AT89S52 microcontrollers.
After the completion of aerating, the air gun 6 is screwed out, then screws in the sealing bolt 2 in the cylindricality accommodating chamber 11, when
When 2 bottom of sealing bolt contacts the pressure sensor 7, this signal is sent to the processor by the pressure sensor 7
Module 42, the processor module 42 control the silicon steel sheet 52 in the electromagnetic lock 5 to lose magnetic field, the lock core after powering off
54 pop up under the action of the resetting spring 53, are inserted into the square groove 21 in the sealing bolt 2, by the sealing
Bolt 2 is locked, while the buzzer 8 feeds back a signal in place.
Further, in the above-mentioned technical solutions, 6 lower end of air gun set with outside the matched sealing of the internal thread
Screw thread, the air gun 6 are threadedly coupled by the sealing external screw thread with the aerating connecting cylinder 1.
The sealing that the internal thread of 11 inner wall of cylindricality accommodating chamber and 6 lower end of the air gun are set is externally threaded
Be threadedly coupled, ensure it is gastight while when aerating personnel are without sealing bolt 2 described in certification unlocking hard draw during aerating, by institute
It is bad to state the tooth form drawing of internal thread, cannot work so as to the gas leakage in aerating.
By adopting the above-described technical solution, the utility model is related to a kind of CNG intelligent controls bolt, add in intelligent control
Bolt can be identified, and only matched aerating equipment could carry out aerating, prevent the damage of gas cylinder, prevent bad businessman will be bad
Matter natural gas adds in gas cylinder, automatic identification, safe ready.It is widely used in the inflation identification of various gas cylinders, there is wide city
Field prospect.
The above is only the preferable specific implementation method of the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of CNG intelligent controls bolt, it is characterised in that：Including aerating connecting cylinder, sealing bolt, gas cylinder and control system,
The aerating connecting cylinder sets cylindricality accommodating chamber in the axial direction, and the cylindricality accommodating chamber upper end inner wall sets internal thread,
Accommodating chamber in the middle part of the aerating connecting cylinder is set, electromagnetic lock is fixedly installed in the accommodating chamber；
It sets in the middle part of the sealing bolt and is set and the interior spiral shell with the contour square groove of the accommodating chamber, the sealing bolt upper end
The matched external screw thread of line, the sealing bolt pass through the cylindricality accommodating chamber spiral shell in the external screw thread and the aerating connecting cylinder
Line connects；
Valve is fixedly installed in the gas cylinder inlet end, and the valve turns on connection with the aerating connecting cylinder side；
The control system include RFID authentication modules and processor module, the RFID authentication modules include tag transponder and
Reader, the tag transponder are placed in inside the air gun of gas station, and the reader is connected with the processor module.
2. CNG intelligent controls bolt according to claim 1, it is characterised in that：The electromagnetic lock include shell, silicon steel sheet,
Resetting spring and lock core, the silicon steel sheet are fixed on described enclosure one end, and described resetting spring one end is fixed on described outer
On shell inner wall, the resetting spring other end is fixedly connected with described lock core one end, and the lock core is slidably connected to the shell
Interior, the silicon steel sheet is electrically connected with the processor module.
3. CNG intelligent controls bolt according to claim 1, it is characterised in that：The cylindricality accommodating chamber bottom fixed setting
Pressure sensor, the pressure sensor are connected with the processor module.
4. CNG intelligent controls bolt according to claim 3, it is characterised in that：Further include buzzer, the buzzer and institute
It states processor and touches block and be connected.
5. CNG intelligent controls bolt according to claim 4, it is characterised in that：The processor module is AT89S52 monolithics
Machine.
6. CNG intelligent controls bolt according to claim 1, it is characterised in that：The air gun lower end is set and the interior spiral shell
The matched sealing external screw thread of line, the air gun are threadedly coupled by the sealing external screw thread with the aerating connecting cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721575510.7U CN207438135U (en) | 2017-11-16 | 2017-11-16 | A kind of CNG intelligent controls bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721575510.7U CN207438135U (en) | 2017-11-16 | 2017-11-16 | A kind of CNG intelligent controls bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207438135U true CN207438135U (en) | 2018-06-01 |
Family
ID=62287534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721575510.7U Active CN207438135U (en) | 2017-11-16 | 2017-11-16 | A kind of CNG intelligent controls bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207438135U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2609618A (en) * | 2021-08-04 | 2023-02-15 | Sensify Uk Ltd | Gas cylinder refilling system, gas cylinder, filling station, and gas cylinder refilling method |
-
2017
- 2017-11-16 CN CN201721575510.7U patent/CN207438135U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2609618A (en) * | 2021-08-04 | 2023-02-15 | Sensify Uk Ltd | Gas cylinder refilling system, gas cylinder, filling station, and gas cylinder refilling method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201104 Address after: Room 743 and 745, D-1 workshop, D District, Service Outsourcing Industrial Park, No.8 Xinfeng Road, high tech Zone, Daqing City, Heilongjiang Province Patentee after: Daqing xinruifeng Electronic Technology Co., Ltd Address before: 163000 room 743, D-1 workshop, D District, No. 8 Service Outsourcing Industrial Park, No. 8, Xinfeng Road, hi tech Zone, Heilongjiang, China Patentee before: Guo Xianhui |