CN112071030A - Self-checking leakage device for civil gas - Google Patents
Self-checking leakage device for civil gas Download PDFInfo
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- CN112071030A CN112071030A CN202011007560.1A CN202011007560A CN112071030A CN 112071030 A CN112071030 A CN 112071030A CN 202011007560 A CN202011007560 A CN 202011007560A CN 112071030 A CN112071030 A CN 112071030A
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- alarm
- communication module
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
- G08B21/16—Combustible gas alarms
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
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- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Emergency Management (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- General Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Computer Networks & Wireless Communication (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a civil gas self-checking leakage device which comprises a pressure indicator, an alarm, a combustible gas alarm and a power supply, wherein the pressure indicator, the alarm and the combustible gas alarm are arranged at an outlet meter joint of a household gas meter; the alarm comprises an information receiving module, an information processing module, a communication module, a loudspeaker and a manual closing switch, wherein the pressure signal transmission module, the information receiving module, the information processing module and the communication module are electrically connected in sequence, and the communication module is communicated with a gas company in data. The invention has the following advantages: make things convenient for resident self to carry out the self-checking to the pipeline of self-family gas and leak, alleviate gas company's work burden, and meet serious pipeline pressure problem and can report to the police by oneself, reduce the potential safety hazard.
Description
Technical Field
The invention relates to the technical field of gas safety, in particular to a civil gas self-checking leakage device.
Background
Because the rapid development of gas, pipeline gas is used to present city family, also there is certain danger in the convenient while, the resident often can meet different gas problems using, call at this time and inform gas company to repair, there is the gas pipeline not problematic, because other problems lead to the gas use problem, resident self-checking itself can't be accomplished, bring work burden for gas company, bring economic expenditure problem for the resident, how to provide a practical safe civilian gas self-checking leak ware and become the research direction.
Disclosure of Invention
The invention aims to solve the problems in the background art and provides a domestic gas self-checking leakage device.
In order to solve the technical problems, the technical scheme provided by the invention is as follows: a civil gas self-checking leakage device comprises a pressure indicator, an alarm, a combustible gas alarm and a power supply which are arranged at an outlet meter joint of a household gas meter, wherein the pressure indicator, the alarm and the combustible gas alarm are powered by the power supply;
the pressure indicator comprises a pressure testing module, a pressure display module and a pressure signal transmission module, wherein the pressure display module comprises a green display module representing that gas is not leaked and a red display module representing that the gas is leaked, and the pressure display module and the pressure signal transmission module are electrically connected with the pressure testing module;
the alarm comprises an information receiving module, an information processing module, a communication module, a loudspeaker and a manual closing switch, wherein the pressure signal transmission module, the information receiving module, the information processing module and the communication module are electrically connected in sequence, and the communication module is communicated with a gas company in a data mode.
As a preferable scheme, the communication module is one of a 3G communication module, a 4G communication module and a 5G communication module.
Preferably, the integral device is made of explosion-proof materials.
The invention has the following advantages: make things convenient for resident self to carry out the self-checking to the pipeline of gas from home and leak, alleviate gas company's work burden, reduce resident economic expenditure, it is very convenient to judge, can detect the pressure of gas pipeline in real time, and meet serious pipeline pressure problem and can report to the police by oneself, reduce the potential safety hazard.
Drawings
Fig. 1 is a block diagram of a domestic gas self-checking leakage device of the invention.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings.
Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Example 1
With reference to the attached drawing 1, the civil gas self-checking leakage device comprises a pressure indicator, an alarm, a combustible gas alarm and a power supply which are arranged at an outlet meter joint of a household gas meter, wherein the pressure indicator, the alarm and the combustible gas alarm are powered by the power supply;
the pressure indicator comprises a pressure testing module, a pressure display module and a pressure signal transmission module, wherein the pressure display module comprises a green display module representing that gas is not leaked and a red display module representing that the gas is leaked, and the pressure display module and the pressure signal transmission module are electrically connected with the pressure testing module;
the alarm comprises an information receiving module, an information processing module, a communication module, a loudspeaker and a manual closing switch, wherein the pressure signal transmission module, the information receiving module, the information processing module and the communication module are electrically connected in sequence, and the communication module is communicated with a gas company in a data mode.
The communication module is one of a 3G communication module, a 4G communication module and a 5G communication module. The whole device is made of explosion-proof materials.
When the gas meter is implemented concretely, the front ball valve of the gas meter inlet is closed when gas is not used at night, whether the pressure indication is normal or not is firstly seen when gas is used, if the indicator is not green, gas leakage is indicated, all gas pipelines and connections behind the front ball valve of the gas meter inlet need to be checked by using the liquid detergent, and if no leakage point exists on the pipelines, the gas leakage in a stove or a water heater can be caused, or a telephone is called to a gas company for maintenance. Sometimes, when a gas user calls a gas company to report repair, a gas company maintainer can ask whether the pressure indication of the user is green, if so, the gas company maintainer can judge that the problem is that a stove (the electric quantity of a stove battery is exhausted, etc.) or a water heater (the water pressure is low, the water pipe problem, etc.), and possibly, the gas company maintainer does not need to maintain the stove at home to reduce the running cost of the gas company, etc., and can automatically give an alarm when encountering a serious pipeline pressure problem, thereby reducing the potential safety hazard.
The principle of the invention is as follows: the inspection scope of the invention is from gas meter inlet valves to pipes and joints of stoves and water heaters. 1. When an inlet valve of the gas meter is opened, whether the gas pressure supplied by a gas company to a resident user is normal or not can be monitored, or whether the gas meter has a fault (the gas meter has a fault and the gas meter battery is exhausted or the electromagnetic valve is automatically closed and the like) can be monitored. The color green when the pressure is normal and the color red when the pressure is abnormal. 2. When the inlet valve of the gas meter is closed, the function of leak detection can be realized, so that the inlet valve of the gas meter is closed when no gas is used in leak detection (when the inlet ball valve is closed, if a pressure indicator displays red, the leakage is shown at the connection part from the lower part of the inlet ball valve of the gas meter to the pipeline of the stove and the gas water heater, the gas meter, the stove and the water heater or inside the stove and the gas water heater). 3. When the inside of the gas water heater is leaked, the gas cannot be detected by a combustible gas alarm instrument, because some inside leaked gas directly passes through a flue of the water heater and then flows out of a room.
The pressure testing module of the pressure indicator monitors the gas pressure at the outlet meter joint of the household gas meter in real time, the monitoring result is sent to the pressure display module and the pressure signal transmission module, the pressure display module displays green or red according to the pressure, the pressure signal transmission module transmits the pressure signal to the signal receiving module, then the signal receiving module transmits the signal to the signal processing module, the signal processing module transmits the signal to the loudspeaker and the communication module, the communication module transmits the pressure signal to a gas company, the manual closing switch can close the loudspeaker when the alarm rings, and the influence on neighbors is avoided.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features. The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (3)
1. The utility model provides a domestic gas self-checking leakage ware which characterized in that: the household gas meter comprises a pressure indicator, an alarm, a combustible gas alarm and a power supply which are arranged at an outlet meter joint of the household gas meter, wherein the pressure indicator, the alarm and the combustible gas alarm are powered by the power supply;
the pressure indicator comprises a pressure testing module, a pressure display module and a pressure signal transmission module, wherein the pressure display module comprises a green display module representing that gas is not leaked and a red display module representing that the gas is leaked, and the pressure display module and the pressure signal transmission module are electrically connected with the pressure testing module;
the alarm comprises an information receiving module, an information processing module, a communication module, a loudspeaker and a manual closing switch, wherein the pressure signal transmission module, the information receiving module, the information processing module and the communication module are electrically connected in sequence, and the communication module is communicated with a gas company in a data mode.
2. The domestic gas self-checking leakage device according to claim 1, characterized in that: the communication module is one of a 3G communication module, a 4G communication module and a 5G communication module.
3. The domestic gas self-checking leakage device according to claim 1, characterized in that: the whole device is made of explosion-proof materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011007560.1A CN112071030A (en) | 2020-09-23 | 2020-09-23 | Self-checking leakage device for civil gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011007560.1A CN112071030A (en) | 2020-09-23 | 2020-09-23 | Self-checking leakage device for civil gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112071030A true CN112071030A (en) | 2020-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011007560.1A Pending CN112071030A (en) | 2020-09-23 | 2020-09-23 | Self-checking leakage device for civil gas |
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| Country | Link |
|---|---|
| CN (1) | CN112071030A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113570831A (en) * | 2021-05-11 | 2021-10-29 | 嘉兴诺德罗普润滑科技有限公司 | Integrated wireless Bluetooth gas leakage alarm and safety linkage device |
-
2020
- 2020-09-23 CN CN202011007560.1A patent/CN112071030A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113570831A (en) * | 2021-05-11 | 2021-10-29 | 嘉兴诺德罗普润滑科技有限公司 | Integrated wireless Bluetooth gas leakage alarm and safety linkage device |
| CN113570831B (en) * | 2021-05-11 | 2022-08-30 | 嘉兴诺德罗普润滑科技有限公司 | Integrated wireless Bluetooth gas leakage alarm and safety linkage device |
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