CN206235372U - A kind of theft-proof gas system - Google Patents
A kind of theft-proof gas system Download PDFInfo
- Publication number
- CN206235372U CN206235372U CN201621312655.3U CN201621312655U CN206235372U CN 206235372 U CN206235372 U CN 206235372U CN 201621312655 U CN201621312655 U CN 201621312655U CN 206235372 U CN206235372 U CN 206235372U
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- China
- Prior art keywords
- antitheft
- gas
- original state
- normally
- stuck
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Abstract
The utility model discloses a kind of theft-proof gas system, including be arranged on every household gas meter, flow meter table front nut protective case, be arranged on each resident section collect transponder and gas monitoring service head station.Antitheft original state detection warning circuit is provided with inside table front nut protective case; antitheft original state detection warning circuit is broken antitheft original state and triggers the transmitting of radio wave alarm signal by table front nut protective case; collecting transponder includes alarm signal collection module and signal forwarding module; described to collect transponder and gas monitoring service head station communication connection, gas monitoring service head station has GPRS radio receivers and monitor display.The utility model can real-time monitoring be installed on the state of gas meter in coal gas user family, judge whether gas meter is disassembled, be that country reduces economic loss so as to prevent to tear the situation generation that table steals gas open, the utility model is only an optional equipment, and existing gaspipe line, equipment are had no effect.
Description
Technical field
The utility model is related to theft-proof gas technical field, more particularly to a kind of theft-proof gas system.
Background technology
Combustion gas is one of urban energy supply for commonly using in people's daily life, and the gas company in each city in various regions is calculating every
All gas meter, flow meter can be installed on the fuel gas supply conduit of every household during the combustion gas usage amount of family's each household.
A large amount of investigation show that tearing table open steals gas mode, either tear table open or dress table recovers all easily, to be most common, be most difficult to
Take precautions against, be most difficult to a kind of robber's gas method of evidence obtaining.Tear necessary release timepiece front nut protective case during table open（Block before table）If, i.e. spiral shell before table
Female protective case cannot unclamp and cannot just tear open table and cannot steal gas.Protecting table front nut protective case and do not loosened can just reach strick precaution
Tear the situation generation that table steals gas open.
In order to prevent from stealing the generation of gas behavior, traditional way all can be provided with a table front nut protective case on gas meter, flow meter
（Block before table）To connect fuel gas supply conduit, in order to prevent to steal the generation of gas behavior, the technical staff of gas company devises many
The structure of various table front nut protective case is planted, but the direction of the structure from table front nut protective case goes out to send to prevent robber's gas behavior
Generation obviously cannot fundamentally prevent steal gas behavior generation, as long as gas-thief can break table front nut protective case
Implement to steal gas behavior.
Utility model content
The utility model is in order to solve the above-mentioned deficiency of prior art, it is proposed that a kind of theft-proof gas system.
In order to solve the above-mentioned technical problem, the utility model uses following technical scheme：A kind of theft-proof gas system, including
The table front nut protective case that is arranged on every household gas meter, flow meter, it is arranged on each resident section and collects transponder and combustion gas prison
Survey service head station.
Wherein, the table front nut protective case first for closing up that be hinged by a pair is got stuck to be got stuck with second and constitutes, two
Get stuck and constitute antitheft original state after closing up closure, the inside of the table front nut protective case is provided with antitheft original state detection alarm
Circuit, the antitheft original state detection warning circuit is broken antitheft original state and triggers nothing by table front nut protective case
The transmitting of line electric wave alarm signal, the transponder that collects includes alarm signal collection module and signal forwarding module, the remittance
Collection transponder receives different antitheft original states and detects the different coding that warning circuit is launched by alarm signal collection module
Radio wave alarm signal, and radio wave alarm signal is transmitted to by gas monitoring service head station by signal forwarding module；
The signal forwarding module has GPRS wireless launchers, and the gas monitoring service head station has GPRS radio receivers
And monitor display, the monitor display judges and shows specific to steal Qihu according to different coded radio ripple alarm signals.
Further, the antitheft original state detection warning circuit is arranged on second and gets stuck interior, and the antitheft initial shape
State detection warning circuit includes power supply, wireless transmitter, normally-open normally-close switch and tongue tube, normally-open normally-close switch and
Tongue tube is in parallel after connection and connects again the power supply and wireless transmitter.First free end got stuck is provided with one
The fixed switch cover switch cover is inserted into second and gets stuck interior and press what normally-open normally-close was switched after getting stuck and close up at two
Normally opened end, when first get stuck with second get stuck separate, switch cover depart from normally-open normally-close switch so that normally-open normally-close switch close
Close, antitheft original state detects warning circuit energization work, instant wireless transmitter sends robber's gas radio wave alarm signal
Number.
Further, the wireless transmitter is built-in with core controller, and the core controller is used
STM8S103。
Further, the wireless transmitter launches radio wave detection in the case where tongue tube closure is connected
Signal.
Further, the core controller is with the electricity self-checking circuit to power supply.
Further, the transponder that collects carries the vibration detection circuit for preventing manifold to be damaged or be stolen.
Operation principle of the present utility model is, when first the getting stuck and the second card of closing up of being hinged of table front nut protective case
Shell is fixed on when on fuel gas supply conduit, and the switch cover of the first free end got stuck is pressed second and got stuck interior normally-open normally-close just
Switch so that whole antitheft original state detection warning circuit is in a situation for open circuit, antitheft original state detection alarm
Wireless transmitter on circuit does not work, wherein, the radio wave report that the wireless transmitter of every household is launched
The coding of alert signal is all different, one independent radio wave alarm signal of each family correspondence, when radio wave alarm signal warp
Cross and just be can determine when collecting transponder transcoding that pirate gas is being entered at specifically which family, supervises combustion gas is communicatively connected to by GPRS
Survey service head station.Which family is gas monitoring service head station just can directly know entering pirate gas, such gas company or other
Relevant departments just can directly go up a family and carry out preventing robber's gas.
And the triggering of radio wave alarm signal has two kinds of different approach, one of them is when switch cover departs from normally opened
During normally closed switch, normally-open normally-close switch is just closed, and then antitheft original state detection warning circuit constitutes loop, radio wave hair
Emitter is powered to be carried out launching radio wave alarm signal.
Another situation is that such tongue tube is closed when tongue tube is triggered due to the magnet of gas leakage detector
Close, antitheft original state detection warning circuit constitutes loop, and wireless transmitter is powered carries out transmitting radio wave detection letter
Number, similarly, the coding of the radio wave alarm signal that the radio wave detection signal of every household is launched is also all different, so
Gas monitoring service head station understand that the antitheft original state not the triggered detection warning circuit that each family is in sleep is
It is no can normal work, the behavior be a kind of detection behavior.The behavior visits detection combustion gas suitable for gas company staff
Whether in the work of gas leakage, gas company staff also completes antitheft original state inspection to table while being detected to gas meter, flow meter
The detection of warning circuit is surveyed, accomplishes doulbe-sides' victory, eliminated gas company staff and individually detect antitheft original state detection alarm
The trouble of circuit.
Wireless transmitter of the present utility model can send two differences similar to the structure of traditional automobile key
Coding radio wave signal, one is radio wave detection signal, and one is radio wave alarm signal, wherein radio
The triggering of ripple detection signal is controlled by tongue tube, and the triggering of radio wave alarm signal is controlled by normally-open normally-close switch.
Compared with prior art, the utility model can real-time monitoring be installed on the state of gas meter in coal gas user family, sentence
Whether disconnected gas meter is disassembled, and is that country reduces economic loss so as to prevent to tear the situation generation that table steals gas open, and the utility model is only
Only it is an optional equipment, existing gaspipe line, equipment is had no effect.
Brief description of the drawings
Fig. 1 is Communication Graph schematic diagram of the present utility model；
Fig. 2 is the structural representation of table front nut protective case of the present utility model；
Fig. 3 is the circuit diagram that antitheft original state of the present utility model detects warning circuit.
Specific embodiment
Utility model is described in detail with reference to the accompanying drawings and examples.
As shown in Figure 1,2 and 3, the utility model proposes theft-proof gas system, including be arranged on every household gas meter, flow meter
On table front nut protective case 1, be arranged on each resident section collect transponder 2 and gas monitoring service head station 3.
Wherein, first for closing up that be hinged by a pair of table front nut protective case 1 is got stuck and 4 and second gets stuck and 5 constitute, two cards
Shell constitutes antitheft original state after closing up closure, and the inside of the table front nut protective case 1 is provided with antitheft original state detection alarm
Circuit, the antitheft original state detection warning circuit is broken antitheft original state and triggers nothing by table front nut protective case
The transmitting of line electric wave alarm signal, collects transponder 2 including alarm signal collection module and signal forwarding module, it is described collect turn
Hair device receives different antitheft original states and detects that the different coding of warning circuit transmitting is wireless by alarm signal collection module
Electric wave alarm signal, and radio wave alarm signal is transmitted to by gas monitoring service head station 3 by signal forwarding module.Signal
Forwarding module has GPRS wireless launchers, and there is gas monitoring service head station 3 GPRS radio receivers and monitoring to show
Device, the monitor display judges according to different coded radio ripple alarm signals and shows specific robber Qihu.
Antitheft original state detection warning circuit is arranged on second and gets stuck in 5, and antitheft original state detection alarm is electric
Road includes that power supply 101, wireless transmitter 102, normally-open normally-close switch 103 and tongue tube 104, and normally-open normally-close switchs 103 Hes
Tongue tube 104 is in parallel after connection and connects again the power supply 101 and wireless transmitter 102.
First get stuck 4 free end is provided with a fixed switch cover 5, after the switch cover 6 gets stuck and close up at two
Be inserted into second get stuck it is interior and press normally-open normally-close switch 103 normally opened end, when first get stuck with second get stuck separate, switch pressure
Piece 6 departs from normally-open normally-close switch 103, so that normally-open normally-close switch 103 is closed, antitheft original state detects warning circuit energization work
Make, instant wireless transmitter 102 sends robber's gas radio wave alarm signal.Wireless transmitter 102 is built-in with core
Controller, the core controller uses STM8S103.The situation that wireless transmitter 102 is connected in the closure of tongue tube 104
Under launch radio wave detection signal.Core controller is with the electricity self-checking circuit to power supply.Collect transponder 2 with anti-
The vibration detection circuit that only manifold is damaged or is stolen.
Table front nut protective case 1 is made up of first, second splicing of getting stuck, and medium design has circular hole and is enclosed within combustion gas and supplies facilitating
Answer on pipeline.Table front nut protective case has a certain thickness, and second gets stuck 5 includes antitheft original state detection warning circuit, when
First, second gets stuck after separation, the closed-loop path that antitheft original state detection warning circuit is formed, wake on wireless wave launcher
Work, sends the radio wave with user profile, and radiating circuit continuous firing terminates alarm, no longer launches after terminating after 10 seconds
Radio wave, unless first, second get stuck closure after disengage again.
The radio wave signal distance that wireless transmitter sends is influenceed by battery electric quantity, working environment, is typically existed
Between 30-100 meters.
Collect transponder for warning message is collected and the combination of retransmission unit, can arbitrarily be laid in vacant lot, room between building
The positions such as top, electric pole, manifold quantity can be multiple in system, and many families in each section or a building are provided with setting one
It is individual to collect transponder.The radiowarning information that its major function reception table front nut protective case sends, built-in CPU decodings
The server that gas monitoring services head station 3 is sent to by GPRS communication modules, the GPRS of gas monitoring service head station receives mould
Block is also used for receiving instruction.The office system docking of the server and software and relevant departments of gas monitoring service head station, notifies
Relevant departments take corresponding measure.
Antitheft original state detection warning circuit is also further with some miscellaneous functions, such as standby power supply module, vibration
Detection circuit and acoustic-optic alarm.Standby power supply module can still work when having a power failure；Vibration detection circuit prevents from collecting
Device is damaged or is stolen.Acoustic-optic alarm fright is damaged, steals the behavior for arriving manifold.
Above-described embodiment only expresses several embodiments of the present utility model, and its description is more specific and detailed, but simultaneously
Can not be therefore understands that being the limitation to the utility model the scope of the claims.It should be pointed out that for the ordinary skill people of this area
For member, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this reality
With new protection domain.Therefore, the utility model patent and protection domain should be defined by appended claims.
Claims (6)
1. a kind of theft-proof gas system, it is characterised in that：Including the table front nut protective case being arranged on every household gas meter, flow meter
（1）, be arranged on each resident section and collect transponder（2）And gas monitoring service head station（3）；
Wherein, the table front nut protective case（1）First for closing up that be hinged by a pair is got stuck（4）Got stuck with second（5）Composition,
Two get stuck close up closure after constitute antitheft original state, the table front nut protective case（1）Inside be provided with antitheft original state
Detection warning circuit, the antitheft original state detection warning circuit is broken antitheft original state by table front nut protective case
And the transmitting of radio wave alarm signal is triggered, it is described to collect transponder（2）Forwarded including alarm signal collection module and signal
Module, the transponder that collects receives different antitheft original states detection warning circuits transmittings by alarm signal collection module
Different coding radio wave alarm signal, and radio wave alarm signal is transmitted to by gas monitoring by signal forwarding module
Service head station（3）；The signal forwarding module has GPRS wireless launchers, and the gas monitoring services head station（3）Have
GPRS radio receivers and monitor display, the monitor display judge simultaneously according to different coded radio ripple alarm signals
Display is specific to steal Qihu.
2. theft-proof gas system according to claim 1, it is characterised in that：The antitheft original state detection warning circuit
Got stuck installed in second（5）It is interior, and the antitheft original state detection warning circuit includes power supply（101）, wireless transmitter
（102）, normally-open normally-close switch（103）And tongue tube（104）, the normally-open normally-close switch（103）And tongue tube（104）It is in parallel
Connected again after connection the power supply（101）And wireless transmitter（102）；
Described first gets stuck（4）Free end be provided with a fixed switch cover（6）, the switch cover（6）Got stuck at two
Be inserted into after closing up second get stuck it is interior and press normally-open normally-close switch（103）Normally opened end, get stuck and got stuck point with second when first
Open, switch cover（6）Depart from normally-open normally-close switch（103）, so that normally-open normally-close is switched（103）Closure, antitheft original state inspection
Observe and predict alert power on circuitry work, instant wireless transmitter（102）Send robber's gas radio wave alarm signal.
3. theft-proof gas system according to claim 2, it is characterised in that：The wireless transmitter（102）It is built-in
There is core controller, the core controller uses STM8S103.
4. theft-proof gas system according to claim 3, it is characterised in that：The wireless transmitter（102）Dry
Reed pipe（104）Closure launches radio wave detection signal in the case of connecting.
5. theft-proof gas system according to claim 3, it is characterised in that：The core controller is with the electricity to power supply
Amount self-checking circuit.
6. theft-proof gas system according to claim 1, it is characterised in that：It is described to collect transponder（2）With prevent converge
The vibration detection circuit that storage is damaged or is stolen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621312655.3U CN206235372U (en) | 2016-12-02 | 2016-12-02 | A kind of theft-proof gas system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621312655.3U CN206235372U (en) | 2016-12-02 | 2016-12-02 | A kind of theft-proof gas system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206235372U true CN206235372U (en) | 2017-06-09 |
Family
ID=58977564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621312655.3U Expired - Fee Related CN206235372U (en) | 2016-12-02 | 2016-12-02 | A kind of theft-proof gas system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206235372U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106404092A (en) * | 2016-12-02 | 2017-02-15 | 南昌前哨科技有限公司 | Gas-stealing prevention system |
-
2016
- 2016-12-02 CN CN201621312655.3U patent/CN206235372U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106404092A (en) * | 2016-12-02 | 2017-02-15 | 南昌前哨科技有限公司 | Gas-stealing prevention system |
| CN106404092B (en) * | 2016-12-02 | 2023-12-05 | 湖州新奥燃气发展有限公司 | Gas anti-theft system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170609 Termination date: 20181202 |