CN108918029B - Gas leakage detection device based on compound networking - Google Patents
Gas leakage detection device based on compound networking Download PDFInfo
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- CN108918029B CN108918029B CN201810472847.8A CN201810472847A CN108918029B CN 108918029 B CN108918029 B CN 108918029B CN 201810472847 A CN201810472847 A CN 201810472847A CN 108918029 B CN108918029 B CN 108918029B
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Abstract
The invention discloses a gas leakage detection device based on a composite internet of things, which structurally comprises an air sampling rod, a rotary disk, a gas leakage detection device, a detector protective shell, an L-shaped support rod, a rotary adjusting head and a triangular plug, wherein the lower end of the air sampling rod is embedded in the upper end of the rotary disk and is vertical to the rotary disk, the lower end of the rotary disk is embedded in the upper end of the detector protective shell and is positioned in the same axis, the gas leakage detection device is embedded in the detector protective shell, the upper end of the L-shaped support rod is embedded in the lower end of the detector protective shell, and the left end of the L-shaped support rod is welded with the right end of the triangular plug. To improve the high security guarantee for the user.
Description
Technical Field
The invention discloses a gas leakage detection device based on compound networking, and belongs to the field of natural gas detection.
Background
The fuel gas is a general term of gas fuel, can be combusted to release heat for urban residents and industrial enterprises, and has various types, mainly including natural gas, artificial fuel gas, liquefied petroleum gas, methane and coal gas.
In the prior art, a user generally judges whether gas leakage exists or not by identifying gas smell through human smell, however, the judgment of different gas types is difficult only through smell, and the user is easy to be in danger when the judgment is too late.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a gas leakage detection device based on compound networking, so as to solve the problems that in the prior art, a user generally identifies gas smell through human smell to judge whether gas leakage exists, however, the gas type is different and is difficult to judge only through smell, and the user is easy to be involved in danger when the judgment is too late.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a gas leak testing device based on compound networking, its structure includes air sampling rod, rotary disk, gas leak testing device, detector protecting crust, L type bracing piece, rotation regulation head, triangle plug, air sampling rod lower extreme embedding is installed in the rotary disk upper end and mutually perpendicular, rotary disk lower extreme embedding is installed in detector protecting crust upper end and in same axle center, gas leak testing device embedding is installed on the detector protecting crust, L type bracing piece upper end embedding is installed at detector protecting crust lower extreme, L type bracing piece left end welds with triangle plug right-hand member mutually, rotation regulation head lower extreme is installed in triangle plug upper end.
The gas leakage detection device comprises a signal transmission warning mechanism, an air real-time monitoring mechanism, a main power mechanism, an internal dehumidifying mechanism, a sampling power mechanism, a double-cylinder linkage mechanism and an annular auxiliary mechanism, wherein the sampling power mechanism is connected with the annular auxiliary mechanism through the double-cylinder linkage mechanism, the main power mechanism is connected with the double-cylinder linkage mechanism through the annular auxiliary mechanism, the double-cylinder linkage mechanism is arranged at the right end of the air real-time monitoring mechanism, the signal transmission warning mechanism is arranged at the left end of the air real-time monitoring mechanism, the main power mechanism is arranged at the lower end of the air real-time monitoring mechanism, and the internal dehumidifying mechanism is arranged at the lower end of the main power mechanism.
Further, signal transmission warning mechanism includes signal transmission pole, LED lamp plate, LED bulb, red transparent protecting crust, second power cord, signal transmission pole right-hand member welds and mutually perpendicular with LED lamp plate left end, the LED lamp plate embedding is installed at red transparent protecting crust right-hand member, LED bulb right-hand member and LED lamp plate left end, second power cord left end welds with LED lamp plate right-hand member mutually, the second power cord links to each other with air real-time supervision mechanism.
Further, air real-time supervision mechanism includes gas-supply pipe mount, venthole, effect electrode, one-level to level, electrolyte, second grade to level, spacing intaglio, gas exchange case, data processing board, diaphragm, gas-supply pipe mount lower extreme and gas exchange case upper end looks welding and mutually perpendicular, the venthole lower extreme embedding is installed in the gas exchange case upper end, gas exchange case back embedding is installed at data processing board front end, laminating on gas exchange case lower extreme and the diaphragm upper end, effect electrode back and the welding of data processing board front end, the second grade is connected with the first grade to the level through electrolyte, data processing board back embedding is installed at spacing intaglio front end, the data processing board is connected with main power mechanism, the data processing board welds with the second power cord mutually.
Further, main power mechanism includes nose bar action wheel, pivot, micro motor, first power cord, motor mount, circular telegram terminal, the embedding of nose bar action wheel lower extreme is installed in the micro motor upper end, the pivot upper end runs through in the middle of the nose bar action wheel and be in same axle center, the embedding of micro motor lower extreme is installed in motor mount upper end, first power cord upper end and micro motor lower extreme weld mutually, first power cord lower extreme and micro motor lower extreme weld mutually, first power cord upper end and data processing board lower extreme weld mutually, the nose bar action wheel is connected with annular assistance mechanism.
Further, inside dehumidification mechanism is including absorbing awl fill, hollow section of thick bamboo, connecting plate, drier reaction box, inefficacy deposit box, the embedding of absorption awl fill lower extreme is installed in hollow section of thick bamboo upper end, hollow section of thick bamboo lower extreme embedding is installed in the connecting plate upper end, the connecting plate lower extreme welds with drier reaction box upper end mutually, drier reaction box lower extreme and inefficacy deposit box upper end structure as an organic whole, the embedding of connecting plate upper end is installed at motor mount lower extreme.
Furthermore, the sampling power mechanism comprises a small spur gear, a large spur concave hole wheel, a spur straight spherical wheel, an air duct, a first rotating rod and a first transmission belt, wherein the right end of the small spur gear is meshed with the left end of the large spur concave hole wheel, the upper end of the air duct is embedded and installed at the lower end of the small spur gear, the right end of the first rotating rod is embedded and installed at the left end of the spur straight spherical wheel and is perpendicular to the left end of the spur straight concave hole wheel, and the first rotating rod is connected with the double-cylinder linkage mechanism through the first transmission belt.
Furthermore, the double-cylinder linkage mechanism comprises a first bevel gear, a second rotating rod, a second transmission belt, a second fixed pulley and a third transmission belt, the back of the second bevel gear is meshed with the left end of the first bevel gear, the first bevel gear is connected with the second fixed pulley through the second transmission belt, the second fixed pulley is connected with the annular coordination mechanism through the third transmission belt, and the second rotating rod is connected with the first rotating rod through the first transmission belt.
Furthermore, the annular assisting mechanism comprises a long rotary drum, a connecting rotary rod, a fourth transmission belt, a second positive-tooth concave gear, a multidirectional shifting rod wheel and a supporting fixed rod, the lower end of the long rotary drum is embedded in the upper end of the second positive-tooth concave gear and is perpendicular to the second positive-tooth concave gear, the second positive-tooth concave gear is connected with the convex rod driving wheel through the multidirectional shifting rod wheel, the upper end of the supporting fixed rod is embedded in the lower end of the second positive-tooth concave gear, the connecting rotary rod is connected with the long rotary drum through the fourth transmission belt, the long rotary drum is connected with the second fixed pulley through the third transmission belt, the inner surface of the right end of the detector protection shell is welded with the right end of the supporting fixed rod, and the inner surface of the lower end of the detector protection shell is welded with.
Advantageous effects
The invention relates to a gas leakage detection device based on compound networking, wherein a triangular plug is inserted into a region using gas, the rotation adjustment of an embedded device can be realized by adjusting a rotation adjusting head so as to control the position of a protective shell of a detector, the device occupies small space by adjustment, after a power supply is switched on through the triangular plug, the power supply is led into a micro motor through an electrifying terminal in a main power mechanism, the micro motor converts electric energy into mechanical energy after the power supply is switched on, the rotation shaft embedded at the upper end of the micro motor rotates around the self axis so as to transmit motion, the rotation shaft is embedded at the center of the lower end of a convex rod driving wheel and drives the micro motor to rotate while rotating, the mechanical energy is transmitted through the convex rod driving wheel, a sampling power mechanism in the sampling power mechanism rotates around the self axis and is meshed with a left small spur gear, and the small spur gear rotates to drive an air sampling rod to perform equidire, the air sampling rod stirs surrounding air when rotating and absorbs a small amount of air samples by utilizing the rotating force, the air samples are transported to a gas exchange box in a real-time monitoring mechanism through an air duct, reaction analysis is carried out in a secondary counter stage, collected data are processed in a data processing board, when the components of carbon monoxide, alkane, methane, ethane and the like in the collected samples are higher than rated values, a power supply is switched on through a signal transmission warning mechanism in a signal transmission warning mechanism connected to the left end and the right end of the data processing board, an LED lamp board is electrified to send an activation signal emitting rod to a master control system to turn off all gas using devices in use after the LED lamp board is electrified, and simultaneously, the LED bulb emits red warning light through a red transparent protective shell to remind a user of carrying out detailed investigation on the condition of gas leakage as soon as possible so as to avoid the performance of the equipment affected by moisture and absorb moisture in the equipment through a desiccant reaction box in an internal dehumidifying mechanism The wet air is locked in the invalid material storage box through reaction, carbon monoxide, alkane, methane and ethane in the air can be monitored in real time through combination with the Internet of things, when gas leakage is monitored, the emergency signal is directly transmitted to the control system to forcibly close the gas appliance and inform a user of checking, and high safety guarantee is improved for the user.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural diagram of a gas leakage detection device based on compound networking.
Fig. 2 is a schematic diagram of the internal structure of the gas leakage detection device based on the compound networking.
Fig. 3 is a detailed internal structure schematic diagram of the gas leakage detection device based on compound networking.
Fig. 4 is a detailed internal structural diagram of the working state of the gas leakage detection device based on the compound networking.
In the figure: an air sampling rod-1, a rotating disk-2, a fuel gas leakage detection device-3, a detector protective shell-4, an L-shaped supporting rod-5, a rotating adjusting head-6, a triangular plug-7, a signal transmission warning mechanism-31, a real-time monitoring mechanism-32, a main power mechanism-33, an internal dehumidifying mechanism-34, a sampling power mechanism-35, a double-cylinder linkage mechanism-36, an annular cooperation mechanism-37, a signal emitting rod-311, an LED lamp panel-312, an LED bulb-313, a red transparent protective shell-314, a second power line-315, a gas pipe fixing frame-321, a gas outlet-322, an action electrode-323, a first-level-324, an electrolyte-325, a second-level-326, a limiting concave plate-327, A gas exchange box-328, a data processing plate-329, a diaphragm-3210, a convex rod driving wheel-331, a rotating shaft-332, a micro motor-333, a first power line-334, a motor fixing frame-335, a power-on terminal-336, an absorption cone-341, a hollow cylinder-342, a connecting plate-343, a desiccant reaction box-344, a waste storage box-345, a small spur gear-351, a large spur concave hole wheel-352, a spur straight sphere wheel-353, a gas guide pipe-354, a first rotating rod-355, a first transmission belt-356, a first bevel gear-361, a second bevel gear-362, a second rotating rod-363, a second transmission belt-364, a second fixed pulley-365, a third transmission belt-366, an air long rotating cylinder-371, a third rotating cylinder-364, a third rotating rod-366, a third rotating rod-364, a drying box, A connecting rotating rod-372, a fourth driving belt-373, a second spur concave gear-374, a multi-direction dial wheel-375 and a supporting and fixing rod-376.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1 to 4, the present invention provides a gas leakage detection device based on a composite internet of things, which comprises: its structure includes air sampling rod 1, rotary disk 2, gas leak detection device 3, detector protecting crust 4, L type bracing piece 5, rotation regulation head 6, triangle plug 7, 1 lower extreme embedding of air sampling rod is installed in rotary disk 2 upper end and mutually perpendicular, 2 lower extreme embedding of rotary disk are installed in detector protecting crust 4 upper end and are in same axle center, 3 embedding of gas leak detection device are installed on detector protecting crust 4, 5 upper ends embedding of L type bracing piece are installed at 4 lower extremes of detector protecting crust, 5 left ends of L type bracing piece and triangle plug 7 right-hand member weld mutually, 6 lower extremes of rotation regulation head are installed in triangle plug 7 upper end, gas leak detection device 3 includes signal transmission warning mechanism 31, real-time air monitoring mechanism 32, main power unit 33, inside dehumidification mechanism 34, sample power unit 35, and, The double-cylinder linkage mechanism 36 and the annular auxiliary mechanism 37 are connected, the sampling power mechanism 35 is connected with the annular auxiliary mechanism 37 through the double-cylinder linkage mechanism 36, the main power mechanism 33 is connected with the double-cylinder linkage mechanism 36 through the annular auxiliary mechanism 37, the double-cylinder linkage mechanism 36 is arranged at the right end of the real-time air monitoring mechanism 32, the signal transmission warning mechanism 31 is arranged at the left end of the real-time air monitoring mechanism 32, the main power mechanism 33 is arranged at the lower end of the real-time air monitoring mechanism 32, the internal dehumidifying mechanism 34 is arranged at the lower end of the main power mechanism 33, the signal transmission warning mechanism 31 comprises a signal emitting rod 311, an LED lamp plate 312, an LED lamp bulb 313, a red transparent protective shell 314 and a second power wire 315, the right end of the signal emitting rod 311 is welded with the left end of the LED lamp plate 312 and is mutually perpendicular, and the LED lamp plate 312 is embedded and installed, the right end of the LED bulb 313 is connected with the left end of the LED lamp panel 312, the left end of the second power line 315 is welded with the right end of the LED lamp panel 312, the second power line 315 is connected with the real-time air monitoring mechanism 32, the real-time air monitoring mechanism 32 comprises an air pipe fixing frame 321, an air outlet hole 322, an action electrode 323, a first-level counter 324, electrolyte 325, a second-level counter 326, a limiting concave plate 327, a gas exchange box 328, a data processing plate 329 and a diaphragm 3210, the lower end of the air pipe fixing frame 321 is welded with the upper end of the gas exchange box 328 and is vertical to the upper end of the gas exchange box, the lower end of the air outlet hole 322 is embedded in the upper end of the gas exchange box 328, the back of the gas exchange box 328 is embedded in the front end of the data processing plate 329, the lower end of the gas exchange box 328 is attached to the upper end of the diaphragm 3210, the back of the action electrode, the back of the data processing board 329 is embedded in the front end of the limit concave plate 327, the data processing board 329 is connected with the main power mechanism 33, the data processing board 329 is welded with the second power line 315, the main power mechanism 33 comprises a convex rod driving wheel 331, a rotating shaft 332, a micro motor 333, a first power line 334, a motor fixing frame 335 and an electrifying terminal 336, the lower end of the convex rod driving wheel 331 is embedded in the upper end of the micro motor 333, the upper end of the rotating shaft 332 penetrates through the middle of the convex rod driving wheel 331 and is positioned at the same axis, the lower end of the micro motor 333 is embedded in the upper end of the motor fixing frame 335, the upper end of the first power line 334 is welded with the lower end of the micro motor 333, the lower end of the first power line 334 is welded with the lower end of the micro motor 333, the upper end of the first power line 334 is welded with the lower end of the data, the internal dehumidifying mechanism 34 comprises an absorption cone 341, a hollow cylinder 342, a connecting plate 343, a desiccant reaction box 344, and a waste storage box 345, wherein the lower end of the absorption cone 341 is embedded in the upper end of the hollow cylinder 342, the lower end of the hollow cylinder 342 is embedded in the upper end of the connecting plate 343, the lower end of the connecting plate 343 is welded to the upper end of the desiccant reaction box 344, the lower end of the desiccant reaction box 344 and the upper end of the waste storage box 345 are integrated, the upper end of the connecting plate 343 is embedded in the lower end of a motor fixing frame 335, the sampling power mechanism 35 comprises a small spur gear 351, a large positive concave gear 352, a positive straight spherical wheel 353, a gas guide tube 354, a first rotating rod 355, and a first transmission belt 356, the small spur gear 351 is engaged with the left end of the large positive concave gear 352, the upper end of the gas guide tube 354 is embedded in the lower end of the small spur gear 351, the right end of the first rotating, the first rotating rod 355 is connected with a double-cylinder linkage 36 through a first transmission belt 356, the double-cylinder linkage 36 comprises a first bevel gear 361, a second bevel gear 362, a second rotating rod 363, a second transmission belt 364, a second fixed pulley 365 and a third transmission belt 366, the second bevel gear 362 is meshed with the left end of the first bevel gear 361, the first bevel gear 361 is connected with the second fixed pulley 365 through the second transmission belt 364, the second fixed pulley 365 is connected with the annular co-operating mechanism 37 through the third transmission belt 366, the second rotating rod 363 is connected with the first rotating rod 355 through the first transmission belt 356, the annular co-operating mechanism 37 comprises a long rotating cylinder 371, a connecting rotating rod 372, a fourth transmission belt 373, a second positive-tooth concave gear 374, a multi-directional dial rod wheel 375 and a support fixing rod 376, the lower end of the long rotating cylinder 371 is embedded in the upper end of the second positive-tooth concave gear 374 and is perpendicular to each other, the second spur concave gear 374 is connected with the nose bar driving wheel 331 through a multi-directional dial bar wheel 375, the upper end of the supporting fixing rod 376 is embedded in the lower end of the second spur concave gear 374, the connecting rotating rod 372 is connected with the long rotating cylinder 371 through a fourth transmission belt 373, the long rotating cylinder 371 is connected with the second fixed pulley 365 through a third transmission belt 366, the inner surface of the right end of the detector protecting shell 4 is welded with the right end of the supporting fixing rod 376, and the inner surface of the lower end of the detector protecting shell 4 is welded with the lower end of the motor fixing frame 335.
The micro motor 333 referred to in this patent is an electric motor or an engine, and the working principle is that a starter rotor is driven to rotate by the rotation of a power coil under the action of force in a magnetic field, a pinion on the rotor drives an engine flywheel to rotate, and the rotating shaft is a shaft which is used for connecting main parts of a product and is used for rotating to bear bending moment and torque in work.
When the device is used, the triangular plug 7 is inserted into a region where gas is used, the rotation adjustment of the embedded device can be realized by adjusting the rotation adjusting head 6 so as to control the position of the detector protective shell 4, the device occupies a small space by adjustment, after the power is switched on through the triangular plug 7, the power is led into the micro motor 333 through the electrifying terminal 336 in the main power mechanism 33, the micro motor 333 converts electric energy into mechanical energy after the power is switched on, the rotation shaft 332 embedded at the upper end of the micro motor 333 rotates around the self axis so as to transmit motion, the rotation shaft 332 is embedded at the center of the lower end of the convex rod driving wheel 331, the rotation shaft 331 is driven to rotate while rotating, the mechanical energy is transmitted through the convex rod driving wheel 331, the sampling power mechanism 352 in the sampling power mechanism 35 rotates around the self axis and is meshed with the left small spur gear 351, the small spur gear 2 is rotated to drive the air sampling rod 1 to move in the same direction, the air sampling rod 1 stirs the surrounding air when rotating and absorbs a small amount of air samples by using the rotating force, the air samples are transported to a gas exchange box 328 in the real-time monitoring mechanism 32 through a gas guide pipe 354, reaction analysis is carried out in a secondary counter stage 326, the collected data are processed in a data processing board 329, when the components of carbon monoxide, alkane, methane, ethane and the like in the collected samples are higher than rated values, the power is switched on through a signal transmission warning mechanism 315 in a signal transmission warning mechanism 31 connected at the left end and the right end of the data processing board 329, the LED lamp panel 312 is electrified, the signal transmission rod 311 sends a signal to a master control system and turns off all gas using devices in use, and simultaneously the LED bulb 313 sends red warning light through a red transparent protective shell 314, the user is alerted to make a detailed investigation as soon as possible of the gas leak condition to avoid the moisture-affected performance of the device from locking it in the spent storage box 345 by reacting to the absorption of moisture from the interior of the device by the desiccant reaction box 344 in the interior dehumidification mechanism 34.
The invention solves the problems that in the prior art, a user is generally enabled to judge whether gas leakage exists or not by identifying gas smell through human olfaction, however, the gas types are different depending on the olfaction alone and are difficult to judge, and the user is easy to be caught in danger when the judgment is too late.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (1)
1. The utility model provides a gas leakage detection device based on compound networking which characterized in that: its structure includes air sample pole (1), rotary disk (2), gas leak detection device (3), detector protecting crust (4), L type bracing piece (5), rotation regulation head (6), triangle plug (7), its characterized in that: the lower end of the air sampling rod (1) is embedded in the upper end of the rotating disc (2) and is vertical to the rotating disc, the lower end of the rotating disk (2) is embedded in the upper end of the detector protective shell (4) and is positioned at the same axis, the gas leakage detection device (3) is embedded and arranged on the detector protective shell (4), the upper end of the L-shaped support rod (5) is embedded and arranged at the lower end of the detector protective shell (4), the left end of the L-shaped support rod (5) is welded with the right end of the triangular plug (7), the lower end of the rotary adjusting head (6) is installed at the upper end of the triangular plug (7), and the gas leakage detection device (3) comprises a signal transmission warning mechanism (31), an air real-time monitoring mechanism (32), a main power mechanism (33), an internal dehumidifying mechanism (34), a sampling power mechanism (35), a double-cylinder linkage mechanism (36) and an annular auxiliary mechanism (37); the sampling power mechanism (35) is connected with the annular cooperative mechanism (37) through the double-cylinder linkage mechanism (36), the main power mechanism (33) is connected with the double-cylinder linkage mechanism (36) through the annular cooperative mechanism (37), the double-cylinder linkage mechanism (36) is arranged at the right end of the real-time air monitoring mechanism (32), the signal transmission warning mechanism (31) is arranged at the left end of the real-time air monitoring mechanism (32), the main power mechanism (33) is arranged at the lower end of the real-time air monitoring mechanism (32), and the internal dehumidifying mechanism (34) is arranged at the lower end of the main power mechanism (33);
the signal transmission warning mechanism (31) comprises a signal emitting rod (311), an LED lamp panel (312), an LED bulb (313), a red transparent protective shell (314) and a second power line (315), wherein the right end of the signal emitting rod (311) is welded with the left end of the LED lamp panel (312) and is perpendicular to the left end of the LED lamp panel, the LED lamp panel (312) is embedded into the right end of the red transparent protective shell (314), the right end of the LED bulb (313) is welded with the left end of the LED lamp panel (312), the left end of the second power line (315) is welded with the right end of the LED lamp panel (312), and the second power line (315) is connected with the real-time air monitoring mechanism (32);
the real-time air monitoring mechanism (32) comprises an air pipe fixing frame (321), an air outlet (322), an action electrode (323), a first-level counter level (324), electrolyte (325), a second-level counter level (326), a limiting concave plate (327), a gas exchange box (328), a data processing plate (329) and a diaphragm (3210), wherein the lower end of the air pipe fixing frame (321) is welded with the upper end of the gas exchange box (328) and is vertical to the upper end of the gas exchange box (328), the lower end of the air outlet (322) is embedded in the upper end of the gas exchange box (328), the back of the gas exchange box (328) is embedded in the front end of the data processing plate (329), the lower end of the gas exchange box (328) is attached to the upper end of the diaphragm (3210), the back of the action electrode (323) is welded with the front end of the data processing plate (329), and the second-level counter level (326), the back of the data processing plate (329) is embedded and mounted at the front end of the limiting concave plate (327), the data processing plate (329) is connected with the main power mechanism (33), and the data processing plate (329) is welded with the second power line (315);
the main power mechanism (33) comprises a convex rod driving wheel (331), a rotating shaft (332), a micro motor (333), a first power line (334), a motor fixing frame (335) and an electrifying terminal (336), wherein the lower end of the convex rod driving wheel (331) is embedded in the upper end of the micro motor (333), the upper end of the rotating shaft (332) penetrates through the middle of the convex rod driving wheel (331) and is positioned on the same axis, the lower end of the micro motor (333) is embedded in the upper end of the motor fixing frame (335), the upper end of the first power line (334) is welded with the lower end of the micro motor (333), the lower end of the first power line (334) is welded with the lower end of the micro motor (333), the upper end of the first power line (334) is welded with the lower end of the data processing plate (329), and the convex rod driving wheel (331;
the internal dehumidifying mechanism (34) comprises an absorption cone bucket (341), a hollow cylinder (342), a connecting plate (343), a desiccant reaction box (344) and a waste storage box (345), the lower end of the absorption cone bucket (341) is embedded and installed at the upper end of the hollow cylinder (342), the lower end of the hollow cylinder (342) is embedded and installed at the upper end of the connecting plate (343), the lower end of the connecting plate (343) is welded with the upper end of the desiccant reaction box (344), the lower end of the desiccant reaction box (344) and the upper end of the waste storage box (345) are of an integrated structure, and the upper end of the connecting plate (343) is embedded and installed at the lower end of a motor fixing frame (335);
the sampling power mechanism (35) comprises a small spur gear (351), a large spur concave-hole wheel (352), a spur straight-ball wheel (353), an air guide pipe (354), a first rotating rod (355) and a first transmission belt (356), the right end of the small spur gear (351) is meshed with the left end of the large spur concave-hole wheel (352), the upper end of the air guide pipe (354) is embedded and installed at the lower end of the small spur gear (351), the right end of the first rotating rod (355) is embedded and installed at the left end of the spur straight-ball wheel (353) and is perpendicular to each other, and the first rotating rod (355) is connected with a double-cylinder linkage mechanism (36) through the first transmission belt (356);
the double-barrel linkage mechanism (36) comprises a first bevel gear (361), a second bevel gear (362), a second rotating rod (363), a second transmission belt (364), a second fixed pulley (365) and a third transmission belt (366), wherein the back of the second bevel gear (362) is meshed with the left end of the first bevel gear (361), the first bevel gear (361) is connected with the second fixed pulley (365) through the second transmission belt (364), the second fixed pulley (365) is connected with the annular coordination mechanism (37) through the third transmission belt (366), and the second rotating rod (363) is connected with the first rotating rod (355) through the first transmission belt (356);
the annular cooperative mechanism (37) comprises a long rotary drum (371), a connecting rotary rod (372), a fourth transmission belt (373), a second spur concave gear (374), a multidirectional shifting rod wheel (375) and a supporting and fixing rod (376), the lower end of the long rotary drum (371) is embedded and installed at the upper end of the second spur concave gear (374) and is vertical to each other, the second spur concave gear (374) is connected with the convex rod driving wheel (331) through the multidirectional shifting rod wheel (375), the upper end of the supporting and fixing rod (376) is embedded and installed at the lower end of the second spur concave gear (374), the connecting rotary rod (372) is connected with the long rotary drum (371) through the fourth transmission belt (373), the long rotary drum (371) is connected with a second fixed pulley (365) through the third transmission belt (366), the inner surface of the right end of the detector protection shell (4) is welded with the right end of the supporting and fixing rod (376), the inner surface of the lower end of the detector protective shell (4) is welded with the lower end of the motor fixing frame (335).
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| CN201810472847.8A CN108918029B (en) | 2018-05-17 | 2018-05-17 | Gas leakage detection device based on compound networking |
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| CN108918029A (en) | 2018-11-30 |
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