CN113777246A - Anti-interference harmful gas record analyzer with alarm function - Google Patents
Anti-interference harmful gas record analyzer with alarm function Download PDFInfo
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- CN113777246A CN113777246A CN202111169383.1A CN202111169383A CN113777246A CN 113777246 A CN113777246 A CN 113777246A CN 202111169383 A CN202111169383 A CN 202111169383A CN 113777246 A CN113777246 A CN 113777246A
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- 238000001816 cooling Methods 0.000 claims abstract description 27
- 238000004140 cleaning Methods 0.000 claims abstract description 26
- 239000012535 impurity Substances 0.000 claims abstract description 23
- 238000001914 filtration Methods 0.000 claims abstract description 14
- 239000000779 smoke Substances 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 229910052751 metal Inorganic materials 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 18
- 230000017525 heat dissipation Effects 0.000 claims description 11
- 238000005192 partition Methods 0.000 claims description 9
- 239000004065 semiconductor Substances 0.000 claims description 9
- 238000005057 refrigeration Methods 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 6
- 230000010405 clearance mechanism Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 7
- 239000007789 gas Substances 0.000 description 31
- 241000208125 Nicotiana Species 0.000 description 3
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 3
- 238000007664 blowing Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0011—Sample conditioning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0011—Sample conditioning
- G01N33/0016—Sample conditioning by regulating a physical variable, e.g. pressure or temperature
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
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- Analytical Chemistry (AREA)
- Immunology (AREA)
- Pathology (AREA)
- General Physics & Mathematics (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
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- Molecular Biology (AREA)
- Geometry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to the field of analyzers, in particular to an anti-interference harmful gas recording analyzer with an alarm function, which comprises a box body, wherein an analyzer body is arranged on one side of the bottom wall of the box body, one end of the analyzer body is communicated and installed with a cooling mechanism through a connecting pipe, a smoke gun is communicated and installed on the cooling mechanism through a hose, and a impurity filtering mechanism is installed at the barrel end of the smoke gun; according to the invention, by adding the analyzer body, the impurity filtering mechanism, the cooling mechanism and the like, gas enters the gun tube after being filtered by the filter element, and then is cooled, so that the high-temperature gas is prevented from damaging the analyzer body, a better protection effect is achieved, impurities can be filtered by the filter element, and interference during analysis is effectively prevented; meanwhile, the cleaning brush rotates to clean and vibrate the filter element, so that the filter element is prevented from being blocked by excessive impurities, and the air inlet effect is ensured; rotate the connecting plate and break away from with the connecting rod, can take off the filter core and change new filter core, it is comparatively convenient to operate.
Description
Technical Field
The invention relates to the technical field of analyzers, in particular to an anti-interference harmful gas recording analyzer with an alarm function.
Background
A gas analyzer is a process analyzer that measures the composition of a gas. A thermal conductivity type gas analyzer, an electrochemical type gas analyzer, an infrared absorption type analyzer, and the like are generally used. Gas sensors are mainly used to detect the presence of gas species in the environment.
When detecting the components of the gas in the flue, the smoke gun needs to be inserted into the flue, but the gas in the flue often contains certain impurities, and the impurities enter the analyzer to affect the detection result; moreover, higher temperature flue gases enter the analyzer directly, potentially damaging the analyzer. Therefore, an anti-interference harmful gas recording analyzer with an alarm function is provided.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the anti-interference harmful gas recording analyzer with the alarm function, which overcomes the defects of the prior art, has reasonable design and compact structure, and effectively solves the problems mentioned in the background.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: an anti-interference harmful gas recording analyzer with an alarm function comprises a box body, wherein an analyzer body is installed on one side of the bottom wall of the box body, a cooling mechanism is installed at one end of the analyzer body in a communicated mode through a connecting pipe, a smoke gun is installed on the cooling mechanism in a communicated mode through a hose, and a impurity filtering mechanism is installed at the barrel end of the smoke gun;
the impurity filtering mechanism comprises a connecting sleeve which is correspondingly in threaded connection with the end of the pipe of the tobacco pipe gun, the other end of the connecting sleeve is rotatably connected with a rotating ring, the other end of the rotating ring is rotatably connected with a supporting ring, the connecting sleeve and the supporting ring are fixed through arc-shaped rods, cleaning brushes are symmetrically fixed at the inner ends of the rotating ring, a connecting rod is fixed at the inner end of the supporting ring, a connecting plate is in threaded connection with the other end of the connecting rod, a filter element is sleeved at a position between the connecting plate and the supporting ring, which corresponds to the outer side of the cleaning brushes, a second fan blade is arranged in the rotating ring, a rotating rod is fixed at the top end of the second fan blade, the other end of the rotating rod extends out of the rotating ring and is correspondingly locked with the outer end of the rotating ring through a locking screw, a rotating seat is fixed at the bottom end of the second fan blade, and the bottom end of the rotating seat is rotatably connected with the bottom end of the rotating ring;
the inner wall of the box body is fixedly provided with a partition board, a cleaning mechanism used for cleaning the filter element is arranged on the partition board, and the cleaning mechanism is correspondingly connected with the connecting sleeve.
Preferably, cooling mechanism includes the cooling shell that is fixed in the box diapire through the landing leg, and the top of cooling shell runs through the intercommunication and has the connection shell, connects the shell bottom end and is fixed with the metal sheet, and the bottom mounting of metal sheet has a plurality of sheetmetals, and the semiconductor refrigeration board is installed on the top of metal sheet, connect shell back wall upper portion intercommunication and install the heat dissipation pipeline, the box is stretched out to the other end of heat dissipation pipeline, the outlet pipe is installed in the bottom intercommunication of cooling shell, and the bottom threaded connection of outlet pipe has the bottle that catchments, and is provided with alarm component between outlet pipe and the bottle that catchments.
Preferably, a first motor is fixed on the inner wall of the connecting shell between the semiconductor refrigerating plate and the heat dissipation pipeline, and a first fan blade is fixed at the output end of the first motor.
Preferably, the alarm component comprises a supporting plate fixed on the inner wall of the water outlet pipe and a buzzer mounted at the top end of the partition plate, a supporting rod is fixed at the bottom end of the supporting plate, a first electric conductor piece is mounted at the outer end of the supporting rod corresponding to the upper part of the water collecting bottle, and a second electric conductor piece is mounted at the outer end of the supporting rod corresponding to the lower part of the water collecting bottle.
Preferably, the metal plate is an aluminum plate, and the metal sheet is an aluminum sheet.
Preferably, clearance mechanism is including being fixed in the casing of baffle top one side, and the top intercommunication installation of casing has the intake pipe of check valve one, and the other end of intake pipe runs through the box, and the one end intercommunication installation of casing has two outlet ducts of check valve, and the other end of outlet duct runs through the box, and the end that runs through of outlet duct corresponds threaded connection with the adapter sleeve, be provided with the piston in the casing, the one end that the piston deviates from the outlet duct is fixed with the carriage release lever, clearance mechanism still includes the driver part who is used for driving carriage release lever reciprocating motion.
Preferably, the driving part is fixed with the eccentric rod including the motor two that is fixed in the box roof, the output of motor two, and bottom one side of eccentric rod is fixed with the connecting axle, the one end that the carriage release lever deviates from the piston is fixed with the support bar, and the support bar runs through and has seted up the slide, the connecting axle sets up in the slide.
Preferably, a handle is fixed at the center of the top end of the box body, and a rubber sleeve is fixedly sleeved at the outer end of the handle.
(III) advantageous effects
The embodiment of the invention provides an anti-interference harmful gas recording analyzer with an alarm function, which has the following beneficial effects:
1. by adding the analyzer body, the impurity filtering mechanism, the cooling mechanism and the like, gas enters the gun tube after being filtered by the filter element and then enters the analyzer body after being cooled for analysis and recording, so that the analyzer body is prevented from being damaged by high-temperature gas, a better protection effect is achieved, impurities can be filtered by the filter element, and interference during analysis is effectively prevented; when the gas flows, the cleaning brush rotates to clean and vibrate the filter element, so that the filter element is prevented from being blocked by excessive impurities, and the gas inlet effect is ensured; when the filter element cannot be used and needs to be replaced, the connecting plate is rotated and separated from the connecting rod, so that the filter element can be taken down and replaced by a new filter element, and the operation is more convenient;
2. by adding the alarm component, when the first electric conduction sheet and the second electric conduction sheet are submerged by the condensed water of the water collection bottle, the buzzer alarms to remind a worker of pouring out the condensed water in the water collection bottle in time, so that the device is effectively prevented from being damaged by the overflow of the condensed water;
3. by adding the cleaning mechanism, after the gas is analyzed and recorded, the impurity filtering mechanism is taken down from the cigarette gun, the connecting sleeve is connected with the gas outlet pipe in a threaded manner, the motor II is started to drive the piston to move back and forth, the gas enters the shell from the gas inlet pipe and is discharged from the gas outlet pipe, the filter element is cleaned by reverse blowing, and the service life of the filter element is prolonged;
4. through adding dwang, rotation seat and locking screw, before clearance mechanism work, rotate 180 backs of dwang, at this moment, flabellum two also rotates 180, reuse locking screw locking, at the blowing in-process, flabellum two rotates, drives swivel becket and cleaning brush and rotates, cleans the vibration to the filter core, improves the separation efficiency of impurity from the filter core.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a filtering mechanism according to the present invention;
FIG. 3 is an enlarged view of the structure A of FIG. 2 according to the present invention;
FIG. 4 is a schematic structural view of a cooling mechanism according to the present invention;
FIG. 5 is a schematic view of the cleaning mechanism of the present invention;
FIG. 6 is a top view of the support bar and chute structure of the present invention.
In the figure: 1-box body, 2-analyzer body, 3-connecting pipe, 4-cooling mechanism, 401-cooling shell, 402-connecting shell, 403-radiating pipeline, 404-semiconductor refrigerating plate, 405-motor I, 406-fan I, 407-metal plate, 408-metal sheet, 409-water outlet pipe, 410-water collecting bottle, 411-supporting plate, 412-electric conducting sheet I, 413-electric conducting sheet II, 414-supporting rod, 415-buzzer, 5-hose, 6-smoke gun, 7-clapboard, 8-handle, 9-impurity filtering mechanism, 901-connecting sleeve, 902-rotating ring, 903-supporting ring, 904-connecting rod, 905-connecting plate, 906-filter element, 907-rotating rod, 908-locking screw, etc, 909-second fan blade, 910-rotating seat, 911-cleaning brush, 912-arc rod, 10-cleaning mechanism, 101-second motor, 102-eccentric rod, 103-connecting shaft, 104-supporting bar, 105-slideway, 106-moving rod, 107-shell, 108-piston, 109-air inlet pipe and 110-air outlet pipe.
Detailed Description
The invention will be further illustrated with reference to the following figures 1-6 and examples:
example 1
In this embodiment, as shown in fig. 1-6, an anti-interference harmful gas record analysis appearance with alarm function, includes box 1, and 1 front end of box is provided with the side door, and the top center department of box 1 is fixed with handle 8, and the outer pot head of handle 8 is established and is fixed with the rubber sleeve. An analyzer body 2 is installed on one side of the bottom wall of a box body 1, one end of the analyzer body 2 is communicated and installed with a cooling mechanism 4 through a connecting pipe 3, the cooling mechanism 4 comprises a cooling shell 401 fixed on the bottom wall of the box body 1 through supporting legs, the top end of the cooling shell 401 is communicated and communicated with a connecting shell 402, the bottom end of the connecting shell 402 is fixed with a metal plate 407, the metal plate 407 is an aluminum plate or a copper plate, the bottom end of the metal plate 407 is fixed with a plurality of metal sheets 408, the metal sheets 408 are aluminum sheets or copper sheets, the top end of the metal plate 407 is provided with a semiconductor refrigeration plate 404, the semiconductor refrigeration plate 404 is started to refrigerate, the entering high-temperature gas is cooled, the upper portion of the rear wall of the connecting shell 402 is communicated and installed with a heat dissipation pipeline 403, the other end of the heat dissipation pipeline extends out of the box body 1, the heat dissipation pipeline is beneficial to outflow of heat, the bottom end of the cooling shell 401 is communicated and installed with a water outlet pipe 409, the bottom end of the water outlet pipe 403 is connected with a water collecting bottle 410 through a thread, an alarm part is arranged between the water outlet pipe 409 and the water collecting bottle 410, the temperature reducing mechanism 4 is communicated and provided with a tobacco pipe 6 through a hose 5, and the barrel end of the tobacco pipe 6 is provided with a impurity filtering mechanism 9; the impurity filtering mechanism 9 comprises a connecting sleeve 901 which is correspondingly screwed on the pipe end of the smoke gun 6, a sealing ring plate is fixed at the inner end of the connecting sleeve 901, after the threaded connection, the sealing ring plate is abutted against the pipe end of the smoke gun 6, the other end of the connecting sleeve 901 is rotatably connected with a rotating ring 902, the other end of the rotating ring 902 is rotatably connected with a supporting ring 903, the connecting sleeve 901 and the supporting ring 903 are fixed through an arc-shaped rod 912, a cleaning brush 911 is symmetrically fixed at the inner end of the rotating ring 902, a connecting rod 904 is fixed at the inner end of the supporting ring 903, the other end of the connecting rod 904 is connected with a connecting plate 905 in a threaded manner, a filter element 906 is sleeved between the connecting plate 905 and the supporting ring 903 and corresponds to the outer side of the cleaning brush 911, a second fan blade 909 is arranged in the rotating ring 902, a rotating rod 907 is fixed at the top end of the second fan blade 909, the other end of the rotating rod 907 extends out of the rotating ring 902 and is correspondingly locked with the outer end of the rotating ring 902 through a locking screw 908, a rotating seat 910 is fixed at the bottom end of the second fan blade 909, the bottom end of the rotating base 910 is rotatably connected with the bottom end of the rotating ring 902; a partition plate 7 is fixed on the inner wall of the box body 1, a cleaning mechanism 10 for cleaning the filter element 906 is arranged on the partition plate 7, and the cleaning mechanism 10 is correspondingly connected with the connecting sleeve 901.
A first motor 405 is fixed on the inner wall of the connecting shell 402 between the semiconductor refrigeration plate 404 and the heat dissipation pipeline 403, a first fan blade 406 is fixed on the output end of the first motor 405, the first motor 405 is started to drive the first fan blade 406 to rotate, heat generated by the semiconductor refrigeration plate 404 can be rapidly discharged from the heat dissipation pipeline 403, and the cooling effect is guaranteed.
Example 2
On the basis of embodiment 1, the alarm component includes a supporting plate 411 fixed on the inner wall of the water outlet pipe 409 and a buzzer 415 mounted on the top end of the partition 7, a supporting rod 414 is fixed on the bottom end of the supporting plate 411, a first electric conduction piece 412 is mounted at the outer end of the supporting rod 414 corresponding to the upper part of the water collecting bottle 410, a second electric conduction piece 413 is mounted at the outer end of the supporting rod 414 corresponding to the lower part of the water collecting bottle 410, and the buzzer 415, the first electric conduction piece 412, the second electric conduction piece 413 and the external power supply are sequentially electrically connected through a conducting wire. In the way, in the cooling process of high-temperature gas, formed condensed water flows into the water collecting bottle 410, when the condensed water of the water collecting bottle 410 submerges the first electric conduction sheet 412 and the second electric conduction sheet 413, the circuit is switched on, the buzzer 415 gives an alarm, a worker is reminded to pour out the condensed water in the water collecting bottle 410 in time, and the device is effectively prevented from being damaged due to overflowing of the condensed water.
Example 3
On the basis of embodiment 2, cleaning mechanism 10 includes casing 107 that is fixed in baffle 7 top one side, the top of casing 107 communicates the installation and has the intake pipe 109 of check valve one, the other end of intake pipe 109 runs through box 1, and the one end intercommunication installation of casing 107 has check valve two outlet duct 110, the other end of outlet duct 110 runs through box 1, and the end that runs through of outlet duct 110 corresponds threaded connection with adapter sleeve 901, be provided with piston 108 in the casing 107, the one end that piston 108 deviates from outlet duct 110 is fixed with carriage release lever 106, cleaning mechanism 10 still includes the drive disk assembly who is used for driving carriage release lever 106 reciprocating motion. The driving part comprises a second motor 101 fixed on the top wall of the box body 1, an eccentric rod 102 is fixed at the output end of the second motor 101, a connecting shaft 103 is fixed at one side of the bottom end of the eccentric rod 102, a supporting bar 104 is fixed at one end, deviating from the piston 108, of the moving rod 106, the supporting bar 104 penetrates through a slide 105, and the connecting shaft 103 is arranged in the slide 105. Through the above manner, after the gas is analyzed and recorded, the impurity filtering mechanism 9 is taken down from the cigarette gun, the rotating rod is rotated 180 degrees (at this time, the fan blade II is also rotated 180 degrees), the locking screw 908 is used for locking, the connecting sleeve 901 is in threaded connection with the air outlet pipe 110, the motor II 101 is started to drive the eccentric rod 102 and the connecting shaft 103 thereon to rotate, and then the supporting bar 104 is driven to reciprocate, so that the moving rod 106 and the piston 108 are driven to reciprocate, under the action of the one-way valve I and the one-way valve II, the gas enters the shell 107 from the air inlet pipe 109 and is discharged from the air outlet pipe 110, the filter element 906 is cleaned by reverse blowing and spraying, and the service life of the filter element 906 is prolonged; meanwhile, the second fan blade 909 rotates to drive the rotating ring 902 and the cleaning brush 911 to rotate, so as to clean and vibrate the filter element 906, thereby improving the separation efficiency of impurities from the filter element 906.
In the anti-interference harmful gas recording analyzer with the alarm function provided in the above embodiments 1 to 3, when in use, the gun tube of the smoke gun 6 and the impurity filtering mechanism 9 extend into the flue, the air pump in the analyzer body 2 is started, the gas is filtered by the filter element 906 and then enters the gun tube, and then enters the cooling shell 401 which is communicated with the hose 5 through the hose 5, and then enters the analyzer body 2 through the connecting pipe 3 after being cooled for analysis and recording, so as to prevent the high-temperature gas from damaging the analyzer body 2, thereby playing a better protection role, and the filter element 906 filters impurities, thereby effectively preventing interference during analysis; when the air flows, the second fan blade 909 is driven to rotate, and then the rotating ring 902 and the cleaning brush 911 on the rotating ring are driven to rotate, so that the filter element 906 is cleaned and vibrated, the filter element 906 is prevented from being blocked by excessive impurities, and the air inlet effect is ensured; when the filter core 906 can not be used and needs to be replaced, the connecting plate 905 is rotated and is separated from the connecting rod 904, the filter core 906 can be taken down and replaced by a new filter core 906, and the operation is convenient.
The electrical components appearing in the application are all electrically connected with an external main controller and 220V mains supply, and the main controller can be a computer or other conventional known devices for playing a role in control.
The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.
Claims (8)
1. The utility model provides an anti-interference harmful gas record analysis appearance with alarm function, includes box (1), its characterized in that: an analyzer body (2) is installed on one side of the bottom wall of the box body (1), one end of the analyzer body (2) is communicated and installed with a cooling mechanism (4) through a connecting pipe (3), a smoke gun (6) is communicated and installed on the cooling mechanism (4) through a hose (5), and a impurity filtering mechanism (9) is installed at the barrel end of the smoke gun (6);
the impurity filtering mechanism (9) comprises a connecting sleeve (901) which is correspondingly in threaded connection with the pipe end of the pipe of the smoke gun (6), the other end of the connecting sleeve (901) is rotatably connected with a rotating ring (902), the other end of the rotating ring (902) is rotatably connected with a supporting ring (903), the connecting sleeve (901) and the supporting ring (903) are fixed through an arc-shaped rod (912), cleaning brushes (911) are symmetrically fixed at the inner end of the rotating ring (902), a connecting rod (904) is fixed at the inner end of the supporting ring (903), a connecting plate (905) is in threaded connection with the other end of the connecting rod (904), a filter element (906) is sleeved between the connecting plate (905) and the supporting ring (903) and corresponds to the outer side of the cleaning brushes (911), a second fan blade (909) is arranged in the rotating ring (902), a rotating rod (907) is fixed at the top end of the second fan blade (909), and the other end of the rotating rod (907) extends out of the rotating ring (902) and is correspondingly locked with the outer end of the rotating ring (902) through a locking screw (908), a rotating seat (910) is fixed at the bottom end of the second fan blade (909), and the bottom end of the rotating seat (910) is rotatably connected with the bottom end of the rotating ring (902);
a partition plate (7) is fixed on the inner wall of the box body (1), a cleaning mechanism (10) used for cleaning the filter element (906) is arranged on the partition plate (7), and the cleaning mechanism (10) is correspondingly connected with the connecting sleeve (901).
2. The anti-interference harmful gas recording analyzer with alarm function as claimed in claim 1, characterized in that: cooling mechanism (4) are including being fixed in cooling shell (401) of box (1) diapire through the landing leg, and the top of cooling shell (401) is run through the intercommunication and has connect shell (402), connects shell (402) bottom mounting to have metal sheet (407), and the bottom mounting of metal sheet (407) has a plurality of sheetmetals (408), and semiconductor refrigeration board (404) are installed on the top of metal sheet (407), connect shell (402) back wall upper portion intercommunication and install heat dissipation pipeline (403), and box (1) is stretched out to the other end of heat dissipation pipeline (403), outlet pipe (409) are installed to the bottom intercommunication of cooling shell (401), and the bottom threaded connection of outlet pipe (409) has water collecting bottle (410), and is provided with alarm component between outlet pipe (409) and water collecting bottle (410).
3. The anti-interference harmful gas recording analyzer with alarm function according to claim 2, characterized in that: and a first motor (405) is fixed on the inner wall of the connecting shell (402) at a position between the semiconductor refrigeration plate (404) and the heat dissipation pipeline (403), and a first fan blade (406) is fixed at the output end of the first motor (405).
4. The anti-interference harmful gas recording analyzer with alarm function according to claim 2, characterized in that: the alarm component comprises a supporting plate (411) fixed on the inner wall of the water outlet pipe (409) and a buzzer (415) arranged at the top end of the partition plate (7), a supporting rod (414) is fixed at the bottom end of the supporting plate (411), a first electric conduction piece (412) is arranged at the position, corresponding to the upper part of the water collecting bottle (410), of the outer end of the supporting rod (414), and a second electric conduction piece (413) is arranged at the position, corresponding to the lower part of the water collecting bottle (410), of the outer end of the supporting rod (414).
5. The anti-interference harmful gas recording analyzer with alarm function as claimed in claim 1, characterized in that: the metal plate (407) is an aluminum plate, and the metal sheet (408) is an aluminum sheet.
6. The anti-interference harmful gas recording analyzer with alarm function as claimed in claim 1, characterized in that: clearance mechanism (10) are including being fixed in casing (107) of baffle (7) top one side, and the top intercommunication installation of casing (107) has intake pipe (109) of check valve one, and the other end of intake pipe (109) runs through box (1), and the one end intercommunication installation of casing (107) has two outlet ducts of check valve (110), and the other end of outlet duct (110) runs through box (1), and the end that runs through of outlet duct (110) corresponds threaded connection with adapter sleeve (901), be provided with piston (108) in casing (107), the one end that piston (108) deviate from outlet duct (110) is fixed with carriage release lever (106), clearance mechanism (10) still include the driver part who is used for driving carriage release lever (106) reciprocating motion.
7. The anti-interference harmful gas recording analyzer with alarm function according to claim 6, characterized in that: the driving part comprises a second motor (101) fixed on the top wall of the box body (1), an output end of the second motor (101) is fixed with an eccentric rod (102), a connecting shaft (103) is fixed on one side of the bottom end of the eccentric rod (102), a supporting bar (104) is fixed at one end, deviating from the piston (108), of the moving rod (106), the supporting bar (104) penetrates through a slide way (105), and the connecting shaft (103) is arranged in the slide way (105).
8. The anti-interference harmful gas recording analyzer with alarm function as claimed in claim 1, characterized in that: a lifting handle (8) is fixed at the center of the top end of the box body (1), and a rubber sleeve is fixedly sleeved on the outer end of the lifting handle (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111169383.1A CN113777246B (en) | 2021-10-08 | 2021-10-08 | Anti-interference harmful gas recording analyzer with alarm function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111169383.1A CN113777246B (en) | 2021-10-08 | 2021-10-08 | Anti-interference harmful gas recording analyzer with alarm function |
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| Publication Number | Publication Date |
|---|---|
| CN113777246A true CN113777246A (en) | 2021-12-10 |
| CN113777246B CN113777246B (en) | 2024-02-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4365588A1 (en) * | 2022-11-07 | 2024-05-08 | Sintokogio, Ltd. | Gas measurement device, gas measurement system, and gas measurement method |
Citations (12)
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| CN113777246B (en) | 2024-02-02 |
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