CN113808372A - Combustible gas safety monitoring method and device and electronic equipment - Google Patents
Combustible gas safety monitoring method and device and electronic equipment Download PDFInfo
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- CN113808372A CN113808372A CN202111125788.5A CN202111125788A CN113808372A CN 113808372 A CN113808372 A CN 113808372A CN 202111125788 A CN202111125788 A CN 202111125788A CN 113808372 A CN113808372 A CN 113808372A
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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
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
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- Environmental & Geological Engineering (AREA)
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Abstract
The invention discloses a combustible gas safety monitoring method, a combustible gas safety monitoring device and electronic equipment, wherein the combustible gas safety monitoring method comprises the following steps: s1: leakage of pipeline fuel gas is generated; s2: a certain amount of gas is leaked to send out an alarm; s3: sealing gas transmission; s4: the remote gas pipeline fault information transmission device comprises a mounting plate, wherein two monitoring pipes are arranged on the right side of the mounting plate, connecting pipes are fixedly connected to the opposite side walls of the two monitoring pipes, a monitoring mechanism is arranged between the two monitoring pipes, an opening and closing mechanism is arranged in the two connecting pipes, and the same gas pipeline is fixedly arranged between the two monitoring pipes; the monitoring mechanism comprises two fans, two rotating shafts and two monitoring discs; the opening and closing mechanism comprises a motor, a transmission shaft, a sealing plug and an annular sealing plate. The invention is convenient for gas monitoring and has better monitoring effect.
Description
Technical Field
The invention relates to the technical field of combustible gas safety monitoring, in particular to a combustible gas safety monitoring method, a combustible gas safety monitoring device and electronic equipment.
Background
Compared with developed countries, the fuel gas supply industry in China starts late, the distributed fuel gas mainly comprises three types of gas, liquefied petroleum gas and natural gas, and the fuel gas supply in China is greatly increased from the last 90 years. Wherein, after the supply of the artificial gas is greatly increased in 1990, the artificial gas is in a slow increasing stage due to the defects of high pollution, high toxicity and the like; the liquefied petroleum gas is influenced by the rising of the petroleum price, and the supply quantity is kept stable; compared with gasoline and diesel oil, the price of the natural gas with the same heat value is 30-50% lower, the natural gas has obvious economy, meanwhile, the country pays more and more attention to environmental protection, the market continuously increases the demand of clean energy, and the natural gas is used as clean, efficient and cheap energy, so that the consumption of the natural gas is rapidly developed.
Liquefied petroleum gas has been of a specified duration after, and the gas pipeline can appear revealing because of ageing, is difficult to monitor it, appears revealing moreover the back, can only be closed the valve by the manual work, and the separation gas is leaked, and is dangerous higher.
Therefore, a combustible gas safety monitoring method, a combustible gas safety monitoring device and electronic equipment are provided for solving the problems.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, leakage of a gas pipeline is difficult to monitor and the danger is high, and provides a combustible gas safety monitoring method, a combustible gas safety monitoring device and electronic equipment.
In order to achieve the purpose, the invention adopts the following technical scheme:
the combustible gas safety monitoring method comprises the following steps:
s1: leakage of pipeline fuel gas is generated;
s2: a certain amount of gas is leaked to send out an alarm;
s3: sealing gas transmission;
s4: and remotely transmitting the fault information of the gas pipeline.
The combustible gas safety monitoring device comprises a mounting plate, wherein two monitoring pipes are arranged on the right side of the mounting plate, connecting pipes are fixedly connected to the opposite side walls of the two monitoring pipes, a monitoring mechanism is arranged between the two monitoring pipes, an opening and closing mechanism is arranged in the two connecting pipes, and the same gas pipeline is fixedly arranged between the two monitoring pipes;
the monitoring mechanism comprises two fans, two rotating shafts and two monitoring discs;
the opening and closing mechanism comprises a motor, a transmission shaft, a sealing plug and an annular sealing plate.
Preferably, two monitoring pipes are fixedly connected with a fixed plate, a first cavity is arranged in the fixed plate, a transmission shaft is rotatably connected in the first cavity, one end of the transmission shaft rotatably penetrates through the fixed plate and is coaxially and fixedly connected with a fan, the two rotating shafts are rotatably connected with a mounting plate through two bearing seats respectively, a connecting plate is rotatably sleeved outside the two rotating shafts respectively, the left ends of the two connecting plates are fixedly connected with the mounting plate, the right ends of the two connecting plates are fixedly connected with the two monitoring pipes respectively, the two transmission shafts are connected with the two rotating shafts through two first transmission mechanisms in a transmission manner, the two monitoring discs are fixedly connected with the ends of the two rotating shafts respectively, which are opposite to each other, metal plates are fixedly connected at the non-circle centers of the side walls opposite to the two monitoring discs respectively, the two metal plates are matched with each other, and a buzzer is arranged on the mounting plate, and the two metal plates are electrically connected with the buzzer.
Preferably, first drive mechanism includes first belt pulley and second belt pulley, first belt pulley and the coaxial fixed connection of transmission shaft, second belt pulley and the coaxial fixed connection of pivot, be connected through first belt transmission between first belt pulley and the second belt pulley, be equipped with between monitoring pipe and the fixed plate with first belt assorted first perforation.
Preferably, be equipped with the second cavity in the mounting panel, second cavity internal rotation is connected with the axis of rotation, fixedly connected with motor in the second cavity, the drive shaft and the coaxial fixed connection of axis of rotation of motor, fixedly connected with regulating plate in the connecting tube, be equipped with the third cavity in the regulating plate, third cavity internal rotation is connected with the threaded rod, be connected through the transmission of second drive mechanism between threaded rod and the axis of rotation, the one end of threaded rod is rotated and is run through the regulating plate and with sealing plug threaded connection, be equipped with in the connecting tube and be used for carrying out spacing locating part to the sealing plug, ring seal board and connecting tube inside wall fixed connection, ring seal board and sealing plug phase-match.
Preferably, the second transmission mechanism comprises a third belt pulley and a fourth belt pulley, the third belt pulley is fixedly connected with the rotating shaft in a coaxial mode, the fourth belt pulley is fixedly connected with the threaded rod in a coaxial mode, and the third belt pulley is in transmission connection with the fourth belt pulley through a second through hole.
Preferably, the locating part includes the slide, slide and sealing plug fixed connection, the threaded rod runs through the slide setting, be equipped with two spouts on the inside wall of connecting pipe, slide and two equal sliding connection of spout.
Preferably, the sealing plug is arranged in a truncated cone shape.
Preferably, the two fans are oriented in the same direction.
Electronic equipment for combustible gas safety monitoring includes:
a processor;
a memory;
and computer program instructions stored in the memory, which when executed by the processor, cause the processor to perform a method such as in a gas safety monitoring method.
Compared with the prior art, the invention has the beneficial effects that:
through setting up monitoring mechanism and mechanism that opens and shuts, when the gas leakage appears, certain difference can appear in the slew velocity of two fans, two fans drive two pivots and rotate, two pivots drive two monitoring dishes and rotate, two monitoring dishes drive two metal sheets and rotate, when two metal sheets offset the contact, intercommunication bee calling organ sends the police dispatch newspaper this moment, rotate through electronic equipment driving motor this moment, the motor drives the axis of rotation and rotates, the axis of rotation drives two threaded rods and rotates, two threaded rods drive two sealing plugs and remove, block up two annular seal boards until two sealing plugs, thereby cut off the transmission of gas, it is convenient to the monitoring of gas, and the effect of monitoring is better.
The invention is convenient for gas monitoring and has better monitoring effect.
Drawings
FIG. 1 is a block diagram of a combustible gas safety monitoring method according to the present invention;
FIG. 2 is a schematic structural diagram of a combustible gas safety monitoring device according to the present invention;
FIG. 3 is a perspective view of a combustible gas safety monitoring device in accordance with the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3;
fig. 5 is a perspective view of a sealing plug in the combustible gas safety monitoring device according to the invention;
fig. 6 is a perspective view of an annular sealing plate in the combustible gas safety monitoring device according to the present invention.
In the figure: the gas pipeline monitoring device comprises a mounting plate 1, a monitoring pipe 2, a connecting pipe 3, a gas pipeline 4, a fan 5, a rotating shaft 6, a monitoring disc 7, a motor 8, a transmission shaft 9, a sealing plug 10, an annular sealing plate 11, a fixing plate 12, a first cavity 13, a bearing seat 14, a connecting plate 15, a metal plate 16, a buzzer 17, a first belt pulley 18, a second belt pulley 19, a second cavity 20, a rotating shaft 21, an adjusting plate 22, a threaded rod 23, a third belt pulley 24, a fourth belt pulley 25, a sliding plate 26, a sliding chute 27 and a third cavity 28.
Detailed Description
The technical solutions in the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1, the combustible gas safety monitoring method includes the following steps:
s1: leakage of pipeline fuel gas is generated;
s2: a certain amount of gas is leaked to send out an alarm;
s3: sealing gas transmission;
s4: and remotely transmitting the fault information of the gas pipeline.
Referring to fig. 2-6, the combustible gas safety monitoring device comprises a mounting plate 1, wherein two monitoring pipes 2 are arranged on the right side of the mounting plate 1, connecting pipes 3 are fixedly connected to the opposite side walls of the two monitoring pipes 2, a monitoring mechanism is arranged between the two monitoring pipes 2, an opening and closing mechanism is arranged in the two connecting pipes 3, and a same gas pipeline 4 is fixedly arranged between the two monitoring pipes 2; it should be noted that, a fixed plate 12 is fixedly connected in each of the two monitoring tubes 2, it should be noted that, the left and right ends of the fixed plate 12 are fixedly connected with the inner side wall of the detection tube 2, a large gap is left between the front and back ends of the fixed plate 12 and the monitoring tubes 2, a first cavity 13 is arranged in the fixed plate 12, a transmission shaft 9 is rotatably connected in the first cavity 13, one end of the transmission shaft 9 rotatably penetrates through the fixed plate 12 and is coaxially and fixedly connected with the fan 5, it should be noted that, the two fans 5 are in the same orientation, the two rotating shafts 6 are rotatably connected with the mounting plate 1 through two bearing seats 14 respectively, the bearing seats 14 include inner rings and outer rings, the inner rings are coaxially and fixedly connected with the rotating shafts 6, the outer rings are fixedly connected with the mounting plate 1, the inner rings and the outer rings are rotatably connected, the axes 6 of the two rotating shafts 6 coincide, the connecting plates 15 are rotatably sleeved outside the two rotating shafts 6, the left ends of the two connecting plates 15 are fixedly connected with the mounting plate 1, the right ends of the two connecting plates 15 are fixedly connected with the two monitoring pipes 2 respectively, the two transmission shafts 9 and the two rotating shafts 6 are in transmission connection through two first transmission mechanisms, it is worth mentioning that the first transmission mechanisms comprise first belt pulleys 18 and second belt pulleys 19, the first belt pulleys 18 are coaxially and fixedly connected with the transmission shafts 9, and the second belt pulleys 19 are coaxially and fixedly connected with the rotating shafts 6.
According to the invention, a first belt pulley 18 and a second belt pulley 19 are in transmission connection through a first belt, a first through hole matched with the first belt is arranged between a monitoring pipe 2 and a fixed plate 12, two monitoring plates 7 are respectively and coaxially and fixedly connected with the opposite ends of two rotating shafts 6, the non-circle center positions of the opposite side walls of the two monitoring plates 7 are fixedly connected with metal plates 16, the two metal plates 16 are matched, a buzzer 17 is arranged on a mounting plate 1, the two metal plates 16 are electrically connected with the buzzer 17, and a monitoring mechanism comprises two fans 5, the two rotating shafts 6 and the two monitoring plates 7; it should be mentioned that, a second cavity 20 is arranged in the mounting plate 1, a rotating shaft 21 is rotatably connected in the second cavity 20, a motor 8 is fixedly connected in the second cavity 20, it should be noted that the motor 8 can be a stepping motor of PLX type and is electrically connected to an external power supply, which is not described in detail in the prior art, a driving shaft of the motor 8 is coaxially and fixedly connected to the rotating shaft 21, an adjusting plate 22 is fixedly connected in the connecting pipe 3, it should be noted that the left and right ends of the adjusting plate 22 are fixedly connected to the inner side wall of the connecting pipe 3, a large gap is left between the front and rear ends of the adjusting plate 22 and the connecting pipe 3, a third cavity 28 is arranged in the adjusting plate 22, a threaded rod 23 is rotatably connected in the third cavity 28, it should be noted that the external thread turning directions of the two threaded rods 23 are opposite, the threaded rod 23 is in transmission connection with the rotating shaft 21 through a second transmission mechanism, further, the second transmission mechanism includes a third pulley 24 and a fourth pulley 25.
In the invention, a third belt pulley 24 is coaxially and fixedly connected with a rotating shaft 21, a fourth belt pulley 25 is coaxially and fixedly connected with a threaded rod 23, the third belt pulley 24 is in transmission connection with the fourth belt pulley 25 through a second through hole, one end of the threaded rod 23 is rotatably penetrated through an adjusting plate 22 and is in threaded connection with a sealing plug 10, a limiting part for limiting the sealing plug 10 is arranged in the connecting pipe 3, further, the limiting part comprises a sliding plate 26, the sliding plate 26 is fixedly connected with the sealing plug 10, it is worth mentioning that the sealing plug 10 is arranged in a truncated cone shape, the threaded rod 23 is penetrated through the sliding plate 26, two sliding grooves 27 are arranged on the inner side wall of the connecting pipe 3, the sliding plate 26 is in sliding connection with the two sliding grooves 27, an annular sealing plate 11 is fixedly connected with the inner side wall of the connecting pipe 3, the annular sealing plate 11 is matched with the sealing plug 10, it is required to say that the annular sealing plate 11 is provided with a through hole, the through hole is the setting of round platform type, fixedly connected with sealed cushion on the whole body lateral wall of sealing plug 10, and the mechanism that opens and shuts includes motor 8, transmission shaft 9, sealing plug 10, annular seal board 11.
Electronic equipment for combustible gas safety monitoring includes:
a processor;
a memory;
and computer program instructions stored in the memory, which when executed by the processor, cause the processor to perform a method as in a gas safety monitoring method.
In the invention, when gas leakage occurs, the rotation speeds of two fans 5 have a certain difference, the two fans 5 drive two first belt pulleys 18 to rotate, the two first belt pulleys 18 drive two second belt pulleys 19 to rotate through a first belt, the two second belt pulleys 19 drive two rotating shafts 6 to rotate, the two rotating shafts 6 drive two monitoring discs 7 to rotate, the two monitoring discs 7 drive two metal plates 16 to rotate, when the two metal plates 16 are in contact with each other, the buzzer 17 is communicated to give an alarm, then the motor 8 is driven to rotate through electronic equipment, the motor 8 drives the rotating shaft 21 to rotate, the rotating shaft 21 drives two third belt pulleys 24 to rotate, the two third belt pulleys 24 and the second belt drive two fourth belt pulleys 25 to rotate, the two fourth belt pulleys 25 drive two threaded rods 23 to rotate, and the two threaded rods 23 drive two sealing plugs 10 to move, until the two sealing plugs 10 block the two annular sealing plates 11, thereby blocking the transmission of the gas.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The combustible gas safety monitoring method is characterized by comprising the following steps:
s1: leakage of pipeline fuel gas is generated;
s2: a certain amount of gas is leaked to send out an alarm;
s3: sealing gas transmission;
s4: and remotely transmitting the fault information of the gas pipeline.
2. The combustible gas safety monitoring device is characterized by comprising a mounting plate (1), wherein two monitoring pipes (2) are arranged on the right side of the mounting plate (1), connecting pipes (3) are fixedly connected to the opposite side walls of the two monitoring pipes (2), a monitoring mechanism is arranged between the two monitoring pipes (2), an opening and closing mechanism is arranged in the two connecting pipes (3), and the same gas pipeline (4) is fixedly arranged between the two monitoring pipes (2);
the monitoring mechanism comprises two fans (5), two rotating shafts (6) and two monitoring discs (7);
the opening and closing mechanism comprises a motor (8), a transmission shaft (9), a sealing plug (10) and an annular sealing plate (11).
3. The combustible gas safety monitoring device according to claim 2, characterized in that a fixed plate (12) is fixedly connected in each of the two monitoring pipes (2), a first cavity (13) is arranged in the fixed plate (12), a transmission shaft (9) is rotatably connected in the first cavity (13), one end of the transmission shaft (9) rotatably penetrates through the fixed plate (12) and is coaxially and fixedly connected with the fan (5), the two rotating shafts (6) are rotatably connected with the mounting plate (1) through two bearing seats (14), a connecting plate (15) is rotatably sleeved outside each of the two rotating shafts (6), the left ends of the two connecting plates (15) are fixedly connected with the mounting plate (1), the right ends of the two connecting plates (15) are fixedly connected with the two monitoring pipes (2), and the two transmission shafts (9) are in transmission connection with the two rotating shafts (6) through two first transmission mechanisms, two monitoring dish (7) are respectively with the coaxial fixed connection of two pivot (6) relative one end, two equal fixed connection metal sheet (16), two of lateral wall non-centre of a circle department that monitoring dish (7) is relative metal sheet (16) phase-match, install bee calling organ (17) on mounting panel (1), two metal sheet (16) all with bee calling organ (17) electric connection.
4. The combustible gas safety monitoring device according to claim 3, characterized in that the first transmission mechanism comprises a first belt pulley (18) and a second belt pulley (19), the first belt pulley (18) is coaxially and fixedly connected with the transmission shaft (9), the second belt pulley (19) is coaxially and fixedly connected with the rotating shaft (6), the first belt pulley (18) is in transmission connection with the second belt pulley (19) through a first belt, and a first through hole matched with the first belt is arranged between the monitoring pipe (2) and the fixing plate (12).
5. The combustible gas safety monitoring device according to claim 2, characterized in that a second cavity (20) is arranged in the mounting plate (1), a rotating shaft (21) is rotatably connected in the second cavity (20), a motor (8) is fixedly connected in the second cavity (20), a driving shaft of the motor (8) is coaxially and fixedly connected with the rotating shaft (21), an adjusting plate (22) is fixedly connected in the connecting pipe (3), a third cavity (28) is arranged in the adjusting plate (22), a threaded rod (23) is rotatably connected in the third cavity (28), the threaded rod (23) is in transmission connection with the rotating shaft (21) through a second transmission mechanism, one end of the threaded rod (23) is rotatably connected with the sealing plug (10) through the adjusting plate (22), and a limiting member for limiting the sealing plug (10) is arranged in the connecting pipe (3), the annular sealing plate (11) is fixedly connected with the inner side wall of the connecting pipe (3), and the annular sealing plate (11) is matched with the sealing plug (10).
6. The combustible gas safety monitoring device according to claim 5, characterized in that the second transmission mechanism comprises a third belt pulley (24) and a fourth belt pulley (25), the third belt pulley (24) is coaxially and fixedly connected with the rotating shaft (21), the fourth belt pulley (25) is coaxially and fixedly connected with the threaded rod (23), and the third belt pulley (24) is in transmission connection with the fourth belt pulley (25) through a second perforation.
7. The combustible gas safety monitoring device according to claim 5, characterized in that the limiting member comprises a sliding plate (26), the sliding plate (26) is fixedly connected with the sealing plug (10), the threaded rod (23) is arranged through the sliding plate (26), two sliding grooves (27) are arranged on the inner side wall of the connecting pipe (3), and the sliding plate (26) is connected with the two sliding grooves (27) in a sliding manner.
8. The combustible gas safety monitoring device according to claim 5, characterized in that the sealing plug (10) is arranged in a truncated cone shape.
9. A combustible gas safety monitoring device according to claim 2, characterized in that the orientation of the two fans (5) is the same.
10. Electronic equipment for combustible gas safety monitoring, characterized by includes:
a processor;
a memory;
and computer program instructions stored in the memory, which when executed by the processor, cause the processor to perform the method of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111125788.5A CN113808372B (en) | 2021-09-26 | 2021-09-26 | Combustible gas safety monitoring method and device and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111125788.5A CN113808372B (en) | 2021-09-26 | 2021-09-26 | Combustible gas safety monitoring method and device and electronic equipment |
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| CN113808372A true CN113808372A (en) | 2021-12-17 |
| CN113808372B CN113808372B (en) | 2022-12-30 |
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| CN213018703U (en) * | 2020-04-02 | 2021-04-20 | 邵雷 | Detection device for preventing gas leakage |
| CN113299041A (en) * | 2021-05-20 | 2021-08-24 | 深圳市盛俊智能家居科技有限公司 | Intelligent home security alarm device based on wireless network |
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| FR2529311A1 (en) * | 1982-06-24 | 1983-12-30 | Lin Long Fung | Through-flow gas water heater - has main valve and electromagnet inlet and outlet valves operated in fail-safe sequence |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN113808372B (en) | 2022-12-30 |
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