CN106814227A - A kind of Multifunctional charging ammeter and monitoring system - Google Patents
A kind of Multifunctional charging ammeter and monitoring system Download PDFInfo
- Publication number
- CN106814227A CN106814227A CN201710004449.9A CN201710004449A CN106814227A CN 106814227 A CN106814227 A CN 106814227A CN 201710004449 A CN201710004449 A CN 201710004449A CN 106814227 A CN106814227 A CN 106814227A
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- China
- Prior art keywords
- fire extinguishing
- integrated circuit
- module
- ammeter
- control module
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/03—Nozzles specially adapted for fire-extinguishing adjustable, e.g. from spray to jet or vice versa
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/05—Nozzles specially adapted for fire-extinguishing with two or more outlets
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The present invention relates to a kind of Multifunctional charging ammeter and monitoring system, a kind of Multifunctional charging ammeter, including body and fire suppression mechanism, fire suppression mechanism includes motor, drive gear and fire extinguishing component, fire extinguishing component includes swivel joint and fire extinguishing sprayer, a kind of monitoring system of Multifunctional charging ammeter, including central control module and working power module, working power module includes working power circuit, in the Multifunctional charging ammeter and monitoring system, dry powder extinguisher is opened, dry powder gushes out from fire extinguishing sprayer and realizes fire extinguishing, simultaneously, motor realizes that each swivel joint is rotated by drive gear, the center of circle of the fire extinguishing sprayer away from swivel joint, then can just improve the fire extinguishing scope that dry powder is sprayed in fire extinguishing sprayer, improve the practicality of ammeter；In working power circuit, the model MAX887H of integrated circuit, the second end of integrated circuit is acquired by adjustable resistance to output voltage, improves the stability of output voltage, improves the reliability of system work.
Description
Technical field
The present invention relates to intelligent electric meter field, more particularly to a kind of Multifunctional charging ammeter and monitoring system.
Background technology
Intelligent electric meter is the intelligent terminal of intelligent grid, and it has not been traditional electric energy meter, and intelligent electric meter is removed
Possess beyond the function of measuring of traditional electric energy meter basic electricity, in order to adapt to intelligent grid and new energy use it also have
There are two-way various rate function of measuring, user terminal control function, the bidirectional data communication function of plurality of data transmission modes, thief-proof
The intelligentized function such as Electricity Functional, intelligent electric meter represents the development of following energy-conserving intelligent power network end user's intelligent terminal
Direction.
Changeable electric meter is exactly the one of which of intelligent electric meter, but existing Changeable electric meter is all used merely to carry out the electricity charge
Metering, cannot so meet requirement of the present people to the multifunctional intelligent of equipment, reduce the practical value of Changeable electric meter；
Moreover, in Changeable electric meter, after carrying out rectification to out-put supply, then by voltage stabilizing triode voltage stabilizing to setting
Magnitude of voltage, but when the magnitude of voltage of output fluctuates, due to lacking feedback detection function, so as to cause voltage instability
It is fixed, the stability of Changeable electric meter work is reduced, reduce the reliability of system.
The content of the invention
The technical problem to be solved in the present invention is：In order to overcome the deficiencies in the prior art, there is provided a kind of Multifunctional charging electricity
Table and monitoring system.
The technical solution adopted for the present invention to solve the technical problems is：A kind of Multifunctional charging ammeter, including body and
The fire suppression mechanism at the body back side is arranged on, the fire suppression mechanism includes motor, drive gear and some fire extinguishing components, described
Motor is connected with drive gear, and the fire extinguishing component is circumferentially uniformly arranged on the periphery of drive gear；
The fire extinguishing component includes swivel joint and fire extinguishing sprayer, and the periphery of the swivel joint is provided with some driving cogs,
The driving cog is engaged with drive gear, and the drive gear is connected by driving cog with swivel joint, the sprayer for extinguishing fire
Head is arranged on swivel joint, and away from the center of circle of swivel joint, the inside of the body is provided with small powder to the fire extinguishing sprayer
Fire extinguisher, the dry powder extinguisher is connected with fire extinguishing sprayer.
Wherein, when fire extinguishing is needed, now dry powder extinguisher will be opened, and dry powder sprays from fire extinguishing sprayer,
To realize to being put out a fire in regulator cubicle.Meanwhile, control drive gear to rotate by motor, realize each swivel joint
Rotation, because fire extinguishing sprayer is away from the center of circle of swivel joint, then can just improve the fire extinguishing model that dry powder is sprayed in fire extinguishing sprayer
Enclose, further increase the reliability of fire extinguishing.
Preferably, the front of the body is provided with display interface, control button and some status indicator lamps.
Wherein, in order to improve the practicality of Changeable electric meter, display interface, for realizing the related work letter of ammeter work
Breath；Control button, is easy to staff to manipulate ammeter；Status indicator lamp, enters for the related work information to ammeter
Row is indicated in real time.
Preferably, LCDs has the diversified feature of display content, the display interface is LCDs.
Preferably, the sensitivity of touch key is high, the control button is touch key.
Preferably, the status indicator lamp includes dichromatic LED.
Preferably, the side of the body is provided with terminals.
Preferably, the safe class in order to improve ammeter, the flame retardant rating of the body is V-0.
Preferably, the endurance in order to improve ammeter, the inside of the body is additionally provided with battery.
A kind of monitoring system of Multifunctional charging ammeter as described above, including central control module and center control mould
The electric energy tariff module of block connection, wireless communication module, motor control module, working power module, fire extinguishing control module, display
Control module, key control module and state indicator module, the terminals are electrically connected with electric energy tariff module, described to drive electricity
Machine is electrically connected with motor control module, and the fire extinguishing sprayer is electrically connected with fire extinguishing control module, and the display interface is controlled with display
Molding block is electrically connected, and the control button is electrically connected with key control module, and the status indicator lamp is electric with state indicator module
Connection, the central control module is PLC；
The working power module includes working power circuit, and the working power circuit includes integrated circuit, the first electricity
Appearance, the second electric capacity, the 3rd electric capacity, the 4th electric capacity, first resistor, adjustable resistance, inductance and diode, the type of the integrated circuit
Number it is MAX887H, the 8th end of the integrated circuit is by the first capacity earth, and the 8th external 5V in end of the integrated circuit is straight
Stream voltage source, by the second capacity earth, the 4th end of the integrated circuit passes through the 3rd at the 3rd end of the integrated circuit
Capacity earth, the 5th end ground connection of the integrated circuit, the second end of the integrated circuit is grounded by first resistor, the collection
Into the second end of circuit by adjustable resistance respectively with inductance and the 4th capacitance connection, the 7th end of the integrated circuit is by electricity
Sense and the series circuit ground connection of the 4th electric capacity composition, the 7th end of the integrated circuit are connected with the negative electrode of diode, and described two
The plus earth of pole pipe.
Wherein, central control module, for controlling the module of the intelligent operation of the modules in ammeter, herein, in
Centre control module is not only PLC, can also be single-chip microcomputer, so as to improve the intellectuality of ammeter operation；Electric energy tariff module, uses
To carry out the module of charging, herein, by butted line terminate into energy data data acquisition is carried out to specified region,
Then carry out electricity metering；Wireless communication module, is connected by carrying out long distance wireless with external communication terminal, it is achieved thereby that number
According to exchange, remote monitoring of the staff to ammeter can be realized；Motor control module, for the module of controlled motor work,
Herein, the rotation of fire extinguishing sprayer is realized by controlling motor, the scope of fire extinguishing is improve, so as to improves fire extinguishing
Reliability；Working power module, for providing the module of stable operating voltage to ammeter；Fire extinguishing control module, for being gone out
The module of fire, herein, controls the switch of fire extinguishing sprayer, realizes to carrying out timely fire extinguishing treatment in regulator cubicle；Display control
Molding block, for controlling the module of display, herein, for controlling display interface to show the related work information of ammeter, improves
The reliability of ammeter work；Key control module, for carrying out by the module of key control, herein, for user to electricity
The manipulation information of table is acquired, so as to improve the operability of ammeter；State indicator module, for carrying out state instruction
Module, herein, is indicated in real time for the working condition to ammeter, so as to improve the reliability of ammeter.
Wherein, in working power circuit, the model MAX887H of integrated circuit, the 7th end by integrated circuit is defeated
Go out the supply voltage of setting, while carrying out voltage stabilizing treatment by diode pair output voltage, improve the stability of voltage output,
And, the second end of integrated circuit is acquired by adjustable resistance to output voltage such that it is able to realize integrated circuit according to
The fluctuation of output voltage is adjusted, and improves the stability of output voltage, improves the reliability of system work.
Preferably, the wireless communication module includes bluetooth, the bluetooth is led to by the communications protocol of bluetooth 4.0 with outside
News terminal wireless connection.
The beneficial effects of the invention are as follows, in the Multifunctional charging ammeter and monitoring system, dry powder extinguisher open, dry powder from
Realization of being gushed out in fire extinguishing sprayer is put out a fire, meanwhile, motor realizes that each swivel joint is rotated by drive gear, due to fire extinguishing
Shower nozzle then can just improve the fire extinguishing scope that dry powder is sprayed in fire extinguishing sprayer away from the center of circle of swivel joint, improve ammeter
Practicality；In working power circuit, the model MAX887H of integrated circuit carries out voltage stabilizing by diode pair output voltage
Treatment, improves the stability of voltage output, and, the second end of integrated circuit is adopted by adjustable resistance to output voltage
Collection, improves the stability of output voltage, improves the reliability of system work.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the front view of Multifunctional charging ammeter of the invention and monitoring system；
Fig. 2 is the rearview of Multifunctional charging ammeter of the invention and monitoring system；
Fig. 3 is the structural representation of the fire suppression mechanism of Multifunctional charging ammeter of the invention and monitoring system；
Fig. 4 is the systematic schematic diagram of Multifunctional charging ammeter of the invention and monitoring system；
Fig. 5 is the circuit theory diagrams of the working power circuit of Multifunctional charging ammeter of the invention and monitoring system；
In figure：1. body, 2. display interface, 3. control button, 4. status indicator lamp, 5. terminals, 6. fire suppression mechanism, 7.
Motor, 8. drive gear, 9. driving cog, 10. swivel joint, 11. fire extinguishing sprayers, 12. central control modules, 13. electricity
Accounting module, 14. wireless communication modules, 15. motor control modules, 16. working power modules, 17. fire extinguishing control modules, 18.
Display control module, 19. key control modules, 20. state indicator modules, 21. batteries, U1. integrated circuits, the electricity of C1. first
Hold, the electric capacity of C2. second, the electric capacity of C3. the 3rd, the electric capacity of C4. the 4th, R1. first resistors, RP1. adjustable resistances, L1. inductance, VD1.
Diode.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant with the present invention.
As Figure 1-Figure 5, a kind of Multifunctional charging ammeter, including body 1 and the fire suppression mechanism for being arranged on the back side of body 1
6, the fire suppression mechanism 6 includes motor 7, drive gear 8 and some fire extinguishing components, the motor 7 and drive gear 8
Drive connection, the fire extinguishing component is circumferentially uniformly arranged on the periphery of drive gear 8；
The fire extinguishing component includes swivel joint 10 and fire extinguishing sprayer 11, and the periphery of the swivel joint 10 is provided with some biographies
Dynamic tooth 9, the driving cog 9 is engaged with drive gear 8, and the drive gear 8 is driven with swivel joint 10 by driving cog 9 and connected
Connect, the fire extinguishing sprayer 11 is arranged on swivel joint 10, the fire extinguishing sprayer 11 away from swivel joint 10 the center of circle, described
The inside of body 1 is provided with small powder fire extinguisher, and the dry powder extinguisher is connected with fire extinguishing sprayer 11.
Wherein, when fire extinguishing is needed, now dry powder extinguisher will be opened, and dry powder sprays from fire extinguishing sprayer 11
Go out to realize to being put out a fire in regulator cubicle.Meanwhile, control drive gear 8 to rotate by motor 7, realize each rotation
The rotation of adapter 10, because fire extinguishing sprayer 11 is away from the center of circle of swivel joint 10, then can just improve spray in fire extinguishing sprayer 11
Go out the fire extinguishing scope of dry powder, further increase the reliability of fire extinguishing.
Preferably, the front of the body 1 is provided with display interface 2, control button 3 and some status indicator lamps 4.
Wherein, in order to improve the practicality of Changeable electric meter, display interface 2, for realizing the related work letter of ammeter work
Breath；Control button 3, is easy to staff to manipulate ammeter；Status indicator lamp 4, for the related work information to ammeter
Indicated in real time.
Preferably, LCDs has the diversified feature of display content, the display interface 2 is liquid crystal display
Screen.
Preferably, the sensitivity of touch key is high, the control button 3 is touch key.
Preferably, the status indicator lamp 4 includes dichromatic LED VD1.
Preferably, the side of the body 1 is provided with terminals 5.
Preferably, the safe class in order to improve ammeter, the flame retardant rating of the body 1 is V-0.
Preferably, the endurance in order to improve ammeter, the inside of the body 1 is additionally provided with battery 21.
A kind of monitoring system of Multifunctional charging ammeter as described above, including central control module 12 and center control
The electric energy tariff module 13 of the connection of module 12, wireless communication module 14, motor control module 15, working power module 16, fire extinguishing
Control module 17, display control module 18, key control module 19 and state indicator module 20, the terminals 5 and voltameter
Expense module 13 is electrically connected, and the motor 7 is electrically connected with motor control module 15, and the fire extinguishing sprayer 11 controls mould with fire extinguishing
Block 17 is electrically connected, and the display interface 2 is electrically connected with display control module 18, the control button 3 and key control module 19
Electrical connection, the status indicator lamp 4 is electrically connected with state indicator module 20, and the central control module 12 is PLC；
The working power module 16 includes working power circuit, and the working power circuit includes integrated circuit U1, the
One electric capacity C1, the second electric capacity C2, the 3rd electric capacity C3, the 4th electric capacity C4, first resistor R1, adjustable resistance RP1, inductance L1 and two poles
8th end of the model MAX887H, the integrated circuit U1 of pipe VD1, the integrated circuit U1 is grounded by the first electric capacity C1,
The external 5V DC voltage power supplies in 8th end of the integrated circuit U1, the 3rd end of the integrated circuit U1 passes through the second electric capacity C2
Ground connection, the 4th end of the integrated circuit U1 is grounded by the 3rd electric capacity C3, the 5th end ground connection of the integrated circuit U1, described
Second end of integrated circuit U1 is grounded by first resistor R1, and second end of the integrated circuit U1 is by adjustable resistance RP1 points
It is not connected with inductance L1 and the 4th electric capacity C4, the 7th end of the integrated circuit U1 is by inductance L1 and the 4th electric capacity C4 compositions
Series circuit is grounded, and the 7th end of the integrated circuit U1 is connected with the negative electrode of diode VD1, the anode of the diode VD1
Ground connection.
Wherein, central control module 12, for controlling the module of the intelligent operation of the modules in ammeter, herein,
Central control module 12 is not only PLC, can also be single-chip microcomputer, so as to improve the intellectuality of ammeter operation；Electric energy tariff mould
Block 13, for carrying out the module of charging, herein, is carried out by docking the energy data of the access of line end 5 to specified region
Data acquisition, then carries out electricity metering；Wireless communication module 14, is connected by carrying out long distance wireless with external communication terminal,
It is achieved thereby that data exchange, can realize remote monitoring of the staff to ammeter；Motor control module 15, for controlling electricity
The module of machine work, herein, the rotation of fire extinguishing sprayer 11 is realized by controlling motor 7, improves the scope of fire extinguishing,
So as to improve the reliability of fire extinguishing；Working power module 16, for providing the module of stable operating voltage to ammeter；Fire extinguishing control
Molding block 17, for the module put out a fire, herein, controls the switch of fire extinguishing sprayer 11, realizes to being carried out in regulator cubicle
Timely fire extinguishing treatment；Display control module 18, for controlling the module of display, herein, for controlling display interface 2 to show
The related work information of ammeter, improves the reliability of ammeter work；Key control module 19, for carrying out by the mould of key control
Block, herein, for being acquired to the manipulation information of ammeter to user, so as to improve the operability of ammeter；State refers to
Show module 20, for carrying out the module of state instruction, herein, indicated in real time for the working condition to ammeter, so that
Improve the reliability of ammeter.
Wherein, in working power circuit, the model MAX887H of integrated circuit U1, by the 7th of integrated circuit U1 the
The supply voltage of end output setting, while carrying out voltage stabilizing treatment to output voltage by diode VD1, improves voltage output
Stability, and, second end of integrated circuit U1 is acquired by adjustable resistance RP1 to output voltage such that it is able to realized
Integrated circuit U1 is adjusted according to the fluctuation of output voltage, improves the stability of output voltage, improves system work
Reliability.
Preferably, the wireless communication module 14 includes bluetooth, the bluetooth is by the communications protocol of bluetooth 4.0 and outside
Communicating terminal wireless connection.
Compared with prior art, in the Multifunctional charging ammeter and monitoring system, dry powder extinguisher is opened, and dry powder is from fire extinguishing
Realization of being gushed out in shower nozzle 11 is put out a fire, meanwhile, motor 7 realizes that each swivel joint 10 is rotated by drive gear 8, due to going out
Fire-fighting first 11 then can just improve the fire extinguishing scope that dry powder is sprayed in fire extinguishing sprayer 11 away from the center of circle of swivel joint 10, improve
The practicality of ammeter；In working power circuit, the model MAX887H of integrated circuit U1, by diode VD1 to output
Voltage carries out voltage stabilizing treatment, improves the stability of voltage output, and, second end of integrated circuit U1 passes through adjustable resistance
RP1 is acquired to output voltage, improves the stability of output voltage, improves the reliability of system work.
With above-mentioned according to desirable embodiment of the invention as enlightenment, by above-mentioned description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to its technical scope is determined according to right.
Claims (10)
1. a kind of Multifunctional charging ammeter, it is characterised in that described to go out including body and the fire suppression mechanism for being arranged on the body back side
Lighter structure includes motor, drive gear and some fire extinguishing components, and the motor is connected with drive gear, described
Fire extinguishing component is circumferentially uniformly arranged on the periphery of drive gear；
The fire extinguishing component includes swivel joint and fire extinguishing sprayer, and the periphery of the swivel joint is provided with some driving cogs, described
Driving cog is engaged with drive gear, and the drive gear is connected by driving cog with swivel joint, and the fire extinguishing sprayer sets
Put on swivel joint, away from the center of circle of swivel joint, the inside of the body is provided with small powder fire extinguishing to the fire extinguishing sprayer
Device, the dry powder extinguisher is connected with fire extinguishing sprayer.
2. Multifunctional charging ammeter as claimed in claim 1, it is characterised in that the front of the body be provided with display interface,
Control button and some status indicator lamps.
3. Multifunctional charging ammeter as claimed in claim 2, it is characterised in that the display interface is LCDs.
4. Multifunctional charging ammeter as claimed in claim 2, it is characterised in that the control button is touch key.
5. Multifunctional charging ammeter as claimed in claim 2, it is characterised in that the status indicator lamp includes dual color light emitting two
Pole pipe.
6. Multifunctional charging ammeter as claimed in claim 1, it is characterised in that the side of the body is provided with terminals.
7. Multifunctional charging ammeter as claimed in claim 1, it is characterised in that the flame retardant rating of the body is V-0.
8. Multifunctional charging ammeter as claimed in claim 1, it is characterised in that the inside of the body is additionally provided with battery.
9. the monitoring system of a kind of Multifunctional charging ammeter as any one of claim 1-8, it is characterised in that including
Central control module and electric energy tariff module, wireless communication module, motor control module, the work of central control module connection
Power module, fire extinguishing control module, display control module, key control module and state indicator module, the terminals and electricity
Amount accounting module electrical connection, the motor electrically connect with motor control module, the fire extinguishing sprayer and control module of putting out a fire
Electrical connection, the display interface is electrically connected with display control module, and the control button is electrically connected with key control module, described
Status indicator lamp is electrically connected with state indicator module, and the central control module is PLC；
The working power module includes working power circuit, and the working power circuit includes integrated circuit, the first electric capacity, the
Two electric capacity, the 3rd electric capacity, the 4th electric capacity, first resistor, adjustable resistance, inductance and diode, the model of the integrated circuit
MAX887H, the 8th end of the integrated circuit is by the first capacity earth, the external 5V direct currents in the 8th end of the integrated circuit
Voltage source, by the second capacity earth, the 4th end of the integrated circuit passes through the 3rd electric capacity at the 3rd end of the integrated circuit
Ground connection, the 5th end ground connection of the integrated circuit, the second end of the integrated circuit is grounded by first resistor, the integrated electricity
Second end on road by adjustable resistance respectively with inductance and the 4th capacitance connection, the 7th end of the integrated circuit by inductance and
The series circuit ground connection of the 4th electric capacity composition, the 7th end of the integrated circuit is connected with the negative electrode of diode, the diode
Plus earth.
10. the monitoring system of Multifunctional charging ammeter as claimed in claim 9, it is characterised in that the wireless communication module
Including bluetooth, the bluetooth is connected by the communications protocol of bluetooth 4.0 with external communication terminal wireless.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710004449.9A CN106814227A (en) | 2017-01-04 | 2017-01-04 | A kind of Multifunctional charging ammeter and monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710004449.9A CN106814227A (en) | 2017-01-04 | 2017-01-04 | A kind of Multifunctional charging ammeter and monitoring system |
Publications (1)
| Publication Number | Publication Date |
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| CN106814227A true CN106814227A (en) | 2017-06-09 |
Family
ID=59109381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710004449.9A Pending CN106814227A (en) | 2017-01-04 | 2017-01-04 | A kind of Multifunctional charging ammeter and monitoring system |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06262053A (en) * | 1993-03-11 | 1994-09-20 | Nippon Dry Chem Co Ltd | Foaming chemicals mixing apparatus |
| CN2412599Y (en) * | 1999-12-28 | 2001-01-03 | 中国科学技术大学 | Fire-fighting gun controlled by keyboard |
| CN104014438A (en) * | 2013-02-28 | 2014-09-03 | 株式会社Ksk | Nozzle device |
| CN203989649U (en) * | 2014-07-18 | 2014-12-10 | 中汽客汽车零部件（厦门）有限公司 | A kind of Intelligent fire-fighting alarm host machine and patrol and examine type fire extinguishing system |
| CN204349546U (en) * | 2015-01-30 | 2015-05-20 | 广东梅雁吉祥水电股份有限公司 | Electric motor car safe charging system |
| CN205427038U (en) * | 2015-12-04 | 2016-08-03 | 四川有获科技有限公司 | High fire behavior power data collecting system for community service |
| CN105854212A (en) * | 2016-05-13 | 2016-08-17 | 天广消防股份有限公司 | Automatic tracking, positioning and jetting extinguishing system |
-
2017
- 2017-01-04 CN CN201710004449.9A patent/CN106814227A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06262053A (en) * | 1993-03-11 | 1994-09-20 | Nippon Dry Chem Co Ltd | Foaming chemicals mixing apparatus |
| CN2412599Y (en) * | 1999-12-28 | 2001-01-03 | 中国科学技术大学 | Fire-fighting gun controlled by keyboard |
| CN104014438A (en) * | 2013-02-28 | 2014-09-03 | 株式会社Ksk | Nozzle device |
| CN203989649U (en) * | 2014-07-18 | 2014-12-10 | 中汽客汽车零部件（厦门）有限公司 | A kind of Intelligent fire-fighting alarm host machine and patrol and examine type fire extinguishing system |
| CN204349546U (en) * | 2015-01-30 | 2015-05-20 | 广东梅雁吉祥水电股份有限公司 | Electric motor car safe charging system |
| CN205427038U (en) * | 2015-12-04 | 2016-08-03 | 四川有获科技有限公司 | High fire behavior power data collecting system for community service |
| CN105854212A (en) * | 2016-05-13 | 2016-08-17 | 天广消防股份有限公司 | Automatic tracking, positioning and jetting extinguishing system |
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Application publication date: 20170609 |