CN102393232B - Security type wireless intelligent gas meter - Google Patents
Security type wireless intelligent gas meter Download PDFInfo
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- CN102393232B CN102393232B CN 201110388260 CN201110388260A CN102393232B CN 102393232 B CN102393232 B CN 102393232B CN 201110388260 CN201110388260 CN 201110388260 CN 201110388260 A CN201110388260 A CN 201110388260A CN 102393232 B CN102393232 B CN 102393232B
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Abstract
The invention provides a security type wireless intelligent gas meter. A gas leakage alarm is arranged outside the gas meter, an external wireless module is arranged inside the gas leakage alarm, an internal wireless module is arranged inside the gas meter, the internal wireless module is connected with a main control microprocessor control unit inside the gas meter, the main control microprocessor control unit is connected with a valve driving chip, the valve driving chip is connected with a gas meter valve, a reset button is arranged on the gas meter, and the reset button is connected with the main control microprocessor control unit. The gas meter is simply structured and conveniently used, and can prevent gas security accidents due to earthquake or gas leakage and the like, thus protecting the life and property security of human.
Description
Technical field
The invention belongs to gas meter, flow meter safety technique field, specifically is a kind of safety type wireless intelligent gas meter.
Background technology
The use of combustion gas is the part of daily life, but the gas safe accident that causes takes place frequently because, flexible pipe lack of standardization with gas and kitchen range wear out etc., press for and improve this state, ensure gas for domestic use safety and feel at ease, when earthquake, fire and gas leakage, in time close valve and notice administrative center in the table, therefore, the safety type wireless intelligent gas meter can solve the gas safe problem for people.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of safety type wireless intelligent gas meter.
A kind of safety type wireless intelligent gas meter, it is characterized in that a combustion gas leakage alarm being arranged in the outer setting of gas meter, flow meter, be provided with outer wireless module in the described combustion gas leakage alarm, be provided with interior wireless module in the inside of gas meter, flow meter, interior wireless module is connected with the little processing and control element (PCE) of the master control of gas meter, flow meter inside, the little processing and control element (PCE) of master control is connected with the valve driving chip, the valve driving chip is connected with gas meter valve, reset button is set on the gas meter, flow meter, and reset button is connected with the little processing and control element (PCE) of master control.
Described safety type wireless intelligent gas meter is characterized in that in the inside of gas meter, flow meter thoughts shake sensor being set, the built-in sense shake of sense shake sensor module, and sense shake module is connected with the little processing and control element (PCE) of master control.
Described safety type wireless intelligent gas meter is characterized in that being provided with transparent panel on the top of gas meter, flow meter, and gas meter, flow meter counter, the little processing and control element (PCE) of master control, interior wireless module are arranged on transparent panel inside.
Described safety type wireless intelligent gas meter is characterized in that being provided with transparent panel on the top of gas meter, flow meter, and sense shake sensor is arranged on transparent panel inside.
Described safety type wireless intelligent gas meter is characterized in that in the bottom of gas meter, flow meter battery compartment being set, and battery is set in the battery compartment.
Safety type wireless intelligent gas meter of the present invention, simple in structure, easy to use, can prevent that the gas safe accident when accidents such as earthquake or combustion gas leakage take place from taking place, protected people's the security of the lives and property.
Description of drawings
Fig. 1 is the gas meter, flow meter synoptic diagram of safety type wireless intelligent gas meter of the present invention;
Fig. 2 is the combustion gas leakage alarm synoptic diagram of safety type wireless intelligent gas meter of the present invention;
Fig. 3 is a principle of work module map of the present invention;
Among the figure, 1-valve; 2-sense shake sensor; 3-combustion gas leakage alarm; 4-interior wireless module; 5-outer wireless module; The little processing and control element (PCE) of 6-master control; 7-counter; 8-reset button; 9-transparent panel; 10-battery compartment.
Embodiment
The present invention is described in detail below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, a kind of safety type wireless intelligent gas meter of the present invention, outer setting at gas meter, flow meter has a combustion gas leakage alarm 3, Fuel Gas Leak Alarm 3 is different at the installation site of the different transmitting terminals of detected gas, because rock gas is light than air, general recommendations is installed in the top of check point with transmitting terminal, and liquefied petroleum gas (LPG) is heavy than air, and suggestion installation and measuring point below is located.Be provided with outer wireless module 5 in the combustion gas leakage alarm 3, wireless module 4 in the inside of gas meter, flow meter is provided with, interior wireless module 4 is connected with the little processing and control element (PCE) 6 of the master control of gas meter, flow meter inside, the little processing and control element (PCE) 6 of master control is connected with the valve driving chip, the valve driving chip is connected with gas meter valve 1, reset button 8 is set on the gas meter, flow meter, and reset button 8 is connected with the little processing and control element (PCE) 6 of master control.The inside of gas meter, flow meter is provided with thoughts shake sensor 2, sense shake sensor 2 built-in sense shake modules, and sense shake module is connected with the little processing and control element (PCE) 6 of master control.Be provided with transparent panel 9 on the top of gas meter, flow meter, gas meter, flow meter counter 7, the little processing and control element (PCE) 6 of master control, interior wireless module 4, sense shake sensor 2 are arranged on transparent panel 9 inside.The bottom of gas meter, flow meter is provided with battery compartment 10, in the battery compartment 10 battery is set.
Principle of work as shown in Figure 3, when gas leakage takes place when, Fuel Gas Leak Alarm 3 detects space gas leakage amount and reaches 10%LEL(gas burst lower limit) time, Fuel Gas Leak Alarm 3 sound and light alarms, and by the gas meter, flow meter of the outer wireless module 5 transmission alerting signals of built-in ISM to correspondence, after the built-in interior wireless module 4 of ISM of gas meter, flow meter receives wireless alarm signal, alerting signal is sent to the little processing and control element (PCE) 6 of master control (MCU), the little processing and control element (PCE) 6 of master control sends and closes the valve order to the electric machine valve chip for driving, by valve driving chip valve-off 1, prevent that combustion gas from continuing to leak.Sense shake sensor 2 is built in the gas meter, flow meter, be connected by the little processing and control element (PCE) 6 of 3 connecting lines and master control, when 6 grades of generations and above earthquake, sense shake sensor 2 sends level signal to the little processing and control element (PCE) 6 of master control, the little processing and control element (PCE) 6 of master control sends and closes the valve order to the electric machine valve chip for driving, by valve driving chip valve-off 1, prevent that combustion gas from continuing to leak.Simultaneously wireless module 4 sends to administrative center with gas leakage or seismic signal with wireless mode in the ISM in the gas meter, flow meter, and administrative center takes appropriate measures harm is reduced to minimum, or with it elimination in bud.After gas leakage or earthquake risk releasing, press reset button 8, the little processing and control element (PCE) 6 of master control is received level signal, sends to open the valve order to the electric machine valve chip for driving, opens valve 1 by the valve driving chip, the user can reuse combustion gas.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all is included within protection scope of the present invention.
Claims (4)
1. safety type wireless intelligent gas meter, it is characterized in that a combustion gas leakage alarm (3) being arranged in the outer setting of gas meter, flow meter, be provided with outer wireless module (5) in the described combustion gas leakage alarm (3), be provided with interior wireless module (4) in the inside of gas meter, flow meter, interior wireless module (4) is connected with the little processing and control element (PCE) of the master control of gas meter, flow meter inside (6), the little processing and control element (PCE) of master control (6) is connected with the valve driving chip, the valve driving chip is connected with gas meter valve (1), reset button (8) is set on the gas meter, flow meter, reset button (8) is connected with the little processing and control element (PCE) of master control (6), thoughts shake sensor (2) is set in the inside of gas meter, flow meter, the built-in sense shake of sense shake sensor (2) module, sense shake module is connected with the little processing and control element (PCE) of master control (6).
2. safety type wireless intelligent gas meter as claimed in claim 1, it is characterized in that being provided with transparent panel (9) on the top of gas meter, flow meter, gas meter, flow meter counter (7), the little processing and control element (PCE) of master control (6), interior wireless module (4) are arranged on transparent panel (9) inside.
3. safety type wireless intelligent gas meter as claimed in claim 1 is characterized in that being provided with transparent panel (9) on the top of gas meter, flow meter, and sense shake sensor (2) is arranged on transparent panel inside.
4. as any described safety type wireless intelligent gas meter in the claim 1 to 3, it is characterized in that in the bottom of gas meter, flow meter battery compartment (10) being set, battery compartment is provided with battery in (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110388260 CN102393232B (en) | 2011-11-30 | 2011-11-30 | Security type wireless intelligent gas meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110388260 CN102393232B (en) | 2011-11-30 | 2011-11-30 | Security type wireless intelligent gas meter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102393232A CN102393232A (en) | 2012-03-28 |
| CN102393232B true CN102393232B (en) | 2013-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110388260 Active CN102393232B (en) | 2011-11-30 | 2011-11-30 | Security type wireless intelligent gas meter |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202393439U (en) * | 2011-11-30 | 2012-08-22 | 浙江荣鑫燃气表有限公司 | Safety protection type wireless intelligent gas meter |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100412515C (en) * | 2005-04-11 | 2008-08-20 | 西安华丰投资发展有限公司 | IC card intelligent gas meter |
| CN2754068Y (en) * | 2005-06-01 | 2006-01-25 | 孔祥吉 | Intelligent gas meter with gas leak alarm and control function |
| CN200986725Y (en) * | 2006-12-19 | 2007-12-05 | 周正 | Prepaid intelligent gas meter capable of preventing overpressure or undervoltage |
| CN200986453Y (en) * | 2006-12-20 | 2007-12-05 | 周正 | Anti-high pressure gas meter |
| CN101960268B (en) * | 2008-03-07 | 2012-11-28 | 松下电器产业株式会社 | Gas meter and gas safety system |
| CN101414398B (en) * | 2008-11-27 | 2011-03-30 | 浙江荣鑫燃气表有限公司 | Multiuser wireless remote intelligent gas meter |
| CN101539451A (en) * | 2009-04-01 | 2009-09-23 | 荣成市宇翔实业有限公司 | On-line detecting and indicating device of fuel gas meter |
| CN201926474U (en) * | 2010-12-15 | 2011-08-10 | 成都伦力表具有限公司 | Intelligent gas meter capable of preventing gas leakage |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202393439U (en) * | 2011-11-30 | 2012-08-22 | 浙江荣鑫燃气表有限公司 | Safety protection type wireless intelligent gas meter |
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| CN102393232A (en) | 2012-03-28 |
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Address after: 317004 Dongda Middle Road, Datian street, Taizhou City, Zhejiang Province, No. 59 Patentee after: Zhejiang Rong Xin intelligent instrument Limited by Share Ltd Address before: 317004 Dongda Industrial Park, Taizhou City, Zhejiang Province Patentee before: Zhejiang Rongxin Gas Meter Co., Ltd. |
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| CP03 | Change of name, title or address |