CN115980274A - Environment-friendly waste gas detection device and detection method - Google Patents
Environment-friendly waste gas detection device and detection method Download PDFInfo
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- CN115980274A CN115980274A CN202211695398.6A CN202211695398A CN115980274A CN 115980274 A CN115980274 A CN 115980274A CN 202211695398 A CN202211695398 A CN 202211695398A CN 115980274 A CN115980274 A CN 115980274A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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Abstract
The invention discloses an environment-friendly waste gas detection device and a detection method, belonging to the technical field of waste gas detection, and comprising a detector, wherein the detector is fixedly arranged on a smoke outlet pipe, and a self-cleaning assembly for cleaning the detector is also arranged on the smoke outlet pipe; the clearance subassembly includes: the impurity removing assembly is used for cleaning the outer surface of the detector; a first end cleaning assembly for cleaning one end of the impurity removing assembly; and the second end cleaning assembly is used for cleaning the other end of the impurity removing assembly. Through the mode, when the impurity removing assembly runs, one end of the impurity removing assembly is cleaned through the first end cleaning assembly, and the other end of the impurity removing assembly is cleaned through the second end cleaning assembly, so that the self-cleaning of the cleaning assembly is realized, the impurity removing assembly is always in a clean state, and the cleaning effect of the cleaning assembly on the detector is guaranteed.
Description
Technical Field
The invention relates to the technical field of waste gas detection, in particular to an environment-friendly waste gas detection device and a detection method.
Background
When detecting the exhaust waste gas of going out the chimney, easy adhesion impurity on the detecting instrument influences the degree of accuracy of test, consequently generally dispose clean subassembly and clear up the detecting instrument.
However, since the cleaning assembly itself does not have the self-cleaning function, the cleaning assembly itself is dirty after a certain time, and then the detection instrument is cleaned, so that the cleaning effect is difficult to achieve.
Based on the above, the invention designs an environment-friendly waste gas detection device and a detection method to solve the above problems.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention provides an environment-friendly waste gas detection device and a detection method.
In order to realize the purpose, the invention is realized by the following technical scheme:
an environment-friendly waste gas detection device comprises a detector, wherein the detector is fixedly arranged on a smoke outlet pipe, the detection end of the detector is positioned in the smoke outlet pipe, and a cleaning assembly capable of being automatically cleaned and used for cleaning the detector is further arranged on the smoke outlet pipe;
the cleaning assembly comprises:
the impurity removing component is used for cleaning the outer surface of the detector;
a first end cleaning assembly for cleaning one end of the impurity removing assembly;
and the second end cleaning assembly is used for cleaning the other end of the impurity removing assembly.
Furthermore, the impurity removing assembly comprises a wind power driving assembly, a scraping assembly and a limiting assembly; the wind power driving assembly is provided with a scraping assembly, the scraping assembly is in fit contact with the outer wall of the detector, and the scraping assembly is connected with the limiting assembly.
Furthermore, the wind power driving assembly comprises a transverse plate, fan blades, a straight shaft, an outer cover, a reciprocating threaded rod, a first bevel gear and a second bevel gear; the transverse plate is fixedly arranged on the outer wall of the smoke outlet tube, the transverse plate is fixedly connected with an outer cover, a straight shaft is rotatably arranged on the outer cover, the top of the straight shaft is fixedly connected with a fan blade, the fan blade is positioned above the outer cover, the bottom of the straight shaft is fixedly connected with a first bevel gear, the first bevel gear is meshed with a second bevel gear, the second bevel gear is fixedly arranged at one end of a reciprocating threaded rod, the reciprocating threaded rod sequentially penetrates through the outer cover and the smoke outlet tube, the reciprocating threaded rod is rotatably connected with the smoke outlet tube and the outer cover, and the second bevel gear and the first bevel gear are positioned inside the outer cover; the reciprocating threaded rod is provided with a scraping assembly.
Further, the scraping assembly comprises a first scraper and a threaded sleeve; the reciprocating threaded rod is in threaded connection with a threaded sleeve, one side of the threaded sleeve is fixedly connected with a first scraper, the lower end of the first scraper is provided with a sliding hole which is matched with the detector to penetrate through, and the outer wall of the detector is in fit sliding connection with the inner wall of the sliding hole; the bottom of first scraper blade is connected with spacing subassembly.
Furthermore, the limiting assembly comprises a guide rod and a sliding sleeve; the bottom fixedly connected with sliding sleeve of first scraper blade, sliding sleeve sliding connection are on the guide bar, and guide bar fixed mounting is on the inner wall of a chimney, and the guide bar is located the below of detector, and the length direction of guide bar is parallel with the length direction of detector.
Furthermore, the first end cleaning assembly comprises a first scraper plate, a polygonal block, a mounting block, a first spring and a sliding cylinder; reciprocating threaded rod is located the tip fixedly connected with polygon piece of the inside one end of play chimney, the other end fixedly connected with installation piece of polygon piece, install first spring on the polygon piece, the one end and the installation piece fixed connection of first spring, the other end and the sliding barrel fixed connection of first spring, the sliding barrel movable sleeve is on polygon piece, the first scraper blade of a plurality of groups of fixedly connected with in the circumference of sliding barrel, when first scraper blade move to contact with the sliding barrel, the lateral surface laminating contact of first scraper blade and first scraper blade.
Furthermore, the second end cleaning assembly comprises a rotating assembly, a transverse sleeve, a second spring, a sliding plate and a second scraper; install horizontal cover of a plurality of groups on the runner assembly, the second spring is all installed to the inside of violently covering, the one end and the horizontal cover fixed connection of second spring, the other end fixedly connected with sliding plate of second spring, the equal sliding connection in the inside of violently covering of one end of sliding plate, the equal fixedly connected with second scraper blade of the other end of sliding plate.
Further, the rotating assembly comprises a first gear ring and a second gear ring which are meshed with each other; the first gear ring is fixedly connected with a plurality of groups of transverse sleeves, the second gear ring is fixedly connected on the reciprocating threaded rod, the first gear ring is rotatably installed on the inner wall of the smoke outlet barrel through a connecting bearing, and the first gear ring is movably sleeved on the outer side of the detector.
The invention also provides a detection method of the environment-friendly waste gas detection device, which comprises the following steps:
during detection, detecting gas in the smoke outlet pipe through a detector, driving a fan blade to rotate by wind, driving a straight shaft to rotate by the fan blade, driving a first bevel gear to rotate by the straight shaft, driving a second bevel gear to rotate by the first bevel gear, driving a reciprocating threaded rod to rotate by the second bevel gear, driving a threaded sleeve to horizontally move through the reciprocating threaded rod, and driving a first scraper to horizontally move by the threaded sleeve under the limiting action of a guide rod and a sliding sleeve so as to scrape and clean impurities on the inner wall of the detector;
when the first scraper moves to be in contact with the sliding cylinder, the polygonal block is driven to rotate through the reciprocating threaded rod, the polygonal block and the reciprocating threaded rod are in a polygonal insertion mode, the polygonal block drives the sliding cylinder to rotate, the sliding cylinder drives a plurality of groups of first scrapers to rotate, and the first scrapers scrape and clean the outer side face of the first scraper;
and step three, when the first scraper moves to be in contact with the second scraper, the reciprocating threaded rod drives the second gear ring to rotate, the second gear ring drives the first gear ring to rotate, the first gear ring drives the transverse sleeve, the second spring, the sliding plate and the second scraper to rotate, the second spring is arranged to ensure that the second scraper is in close contact with the first scraper, and the second scraper scrapes and cleans the inner side surface of the first scraper.
Advantageous effects
According to the invention, the outer surface of the detector is cleaned through the impurity removing assembly, meanwhile, when the impurity removing assembly runs, one end of the impurity removing assembly is cleaned through the first end cleaning assembly, and the other end of the impurity removing assembly is cleaned through the second end cleaning assembly, so that the self-cleaning of the cleaning assembly is realized, the impurity removing assembly is always in a clean state, and the cleaning effect of the cleaning assembly on the detector is ensured.
When the first scraper moves to be in contact with the sliding cylinder, the polygonal block is driven to rotate through the reciprocating threaded rod, the polygonal block and the reciprocating threaded rod adopt a polygonal splicing mode, the polygonal block drives the sliding cylinder to rotate, the sliding cylinder drives a plurality of groups of first scrapers to rotate, and the first scrapers scrape and clean the outer side face of the first scraper, so that the outer side of the first scraper is guaranteed to be clean; when first scraper blade moved to contact with the second scraper blade, driven the second ring gear through reciprocal threaded rod and rotated, the second ring gear drove first ring gear and rotated, and first ring gear drives horizontal cover, second spring, sliding plate and second scraper blade and rotates, can guarantee second scraper blade and first scraper blade in close contact with through setting up the second spring, and the clearance is scraped to the medial surface of first scraper blade to the second scraper blade to guarantee the cleanness of the inboard of first scraper blade.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
FIG. 1 is a first perspective view of a main body structure of an environmental protection exhaust gas detection device of the present invention;
FIG. 2 is a front view of an environmental protection exhaust gas detection device according to the present invention;
FIG. 3 is a left side view of the structure of an environmental protection exhaust gas detecting device of the present invention;
FIG. 4 isbase:Sub>A sectional view taken along the line A-A of FIG. 2;
FIG. 5 is a sectional view taken along the line B-B of FIG. 2;
FIG. 6 is an enlarged view at C of FIG. 4;
fig. 7 is an enlarged view at D in fig. 5.
The reference numerals in the drawings denote:
1. the smoke outlet cylinder 2, the detector 3, the cleaning assembly 31, the impurity cleaning assembly 311, the transverse plate 312, the fan blade 313, the straight shaft 314, the outer cover 315, the reciprocating threaded rod 316, the guide rod 317, the sliding sleeve 318, the first scraping plate 319, the first bevel gear 3110, the second bevel gear 3111, the sliding hole 3112, the threaded sleeve 32, the first end cleaning assembly 321, the first scraping plate 322, the polygonal block 323, the mounting block 324, the first spring 325, the sliding cylinder 33, the second end cleaning assembly 331, the first gear ring 332, the second gear ring 333, the transverse sleeve 334, the connecting bearing 335, the second spring 336, the sliding plate 337 and the second scraping plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
The present invention will be further described with reference to the following examples.
Example 1
Referring to the attached drawings 1-7 of the specification, an environment-friendly waste gas detection device comprises a detector 2, wherein the detector 2 is fixedly arranged on a smoke outlet pipe 1, the detection end of the detector 2 is positioned in the smoke outlet pipe 1, and a self-cleaning assembly 3 for cleaning the detector 2 is also arranged on the smoke outlet pipe 1;
the cleaning assembly 3 includes:
a foreign substance removing member 31 for cleaning an outer surface of the inspection instrument 2;
a first end cleaning assembly 32 for cleaning one end of the impurity removing assembly 31;
a second end cleaning unit 33 for cleaning the other end of the impurity removing unit 31;
according to the invention, the outer surface of the detector 2 is cleaned through the impurity removing assembly 31, meanwhile, when the impurity removing assembly 31 runs, one end of the impurity removing assembly 31 is cleaned through the first end cleaning assembly 32, and the other end of the impurity removing assembly 31 is cleaned through the second end cleaning assembly 33, so that the self-cleaning of the cleaning assembly 3 is realized, the impurity removing assembly 31 is always in a clean state, and the cleaning effect of the cleaning assembly 3 on the detector 2 is ensured.
Example 2
On the basis of the embodiment 1, please refer to fig. 1-7 of the specification, the impurity removing assembly 31 comprises a wind power driving assembly, a scraping assembly and a limiting assembly; the wind power driving assembly is provided with a scraping assembly, the scraping assembly is in fit contact with the outer wall of the detector 2, and the scraping assembly is connected with the limiting assembly;
the wind power driving component comprises a transverse plate 311, fan blades 312, a straight shaft 313, an outer cover 314, a reciprocating threaded rod 315, a first bevel gear 319 and a second bevel gear 3110; a transverse plate 311 is fixedly arranged on the outer wall of the chimney 1, an outer cover 314 is fixedly connected to the transverse plate 311, a straight shaft 313 is rotatably arranged on the outer cover 314, a fan blade 312 is fixedly connected to the top of the straight shaft 313, the fan blade 312 is positioned above the outer cover 314, a first bevel gear 319 is fixedly connected to the bottom of the straight shaft 313, the first bevel gear 319 is meshed with a second bevel gear 3110, the second bevel gear 3110 is fixedly arranged at one end of a reciprocating threaded rod 315, the reciprocating threaded rod 315 sequentially penetrates through the outer cover 314 and the chimney 1, the reciprocating threaded rod 315 is rotatably connected with the chimney 1 and the outer cover 314, and the second bevel gear 3110 and the first bevel gear 319 are positioned inside the outer cover 314; the reciprocating threaded rod 315 is provided with a scraping assembly;
during detection, the detector 2 is used for detecting the gas in the smoke outlet pipe 1, wind drives the fan blade 312 to rotate, the fan blade 312 drives the straight shaft 313 to rotate, the straight shaft 313 drives the first bevel gear 319 to rotate, the first bevel gear 319 drives the second bevel gear 3110 to rotate, the second bevel gear 3110 drives the reciprocating threaded rod 315 to rotate, and the reciprocating threaded rod 315 drives the scraping component to move so as to scrape and clean impurities on the detector 2;
the scraper assembly includes a first scraper 318 and a threaded sleeve 3112; a threaded sleeve 3112 is in threaded connection with the reciprocating threaded rod 315, a first scraper 318 is fixedly connected to one side of the threaded sleeve 3112, a sliding hole 3111 through which the detector 2 is matched to penetrate is formed in the lower end of the first scraper 318, and the outer wall of the detector 2 is in fit sliding connection with the inner wall of the sliding hole 3111; the bottom of the first scraper 318 is connected with a limiting component;
under the limiting action of the limiting assembly, the threaded sleeve 3112 is driven to move horizontally by the reciprocating threaded rod 315, and the threaded sleeve 3112 drives the first scraper 318 to move horizontally, so that impurities on the inner wall of the detector 2 are scraped and cleaned;
the limiting assembly comprises a guide rod 316 and a sliding sleeve 317; the bottom of the first scraper 318 is fixedly connected with a sliding sleeve 317, the sliding sleeve 317 is slidably connected to a guide rod 316, the guide rod 316 is fixedly installed on the inner wall of the smoke outlet tube 1, the guide rod 316 is located below the detector 2, and the length direction of the guide rod 316 is parallel to the length direction of the detector 2;
under the limiting action of the guide rod 316 and the sliding sleeve 317, the first scraping plate 318 is driven to horizontally move through the threaded sleeve 3112, and impurities on the inner wall of the detector 2 are scraped and cleaned;
preferably, the first scraper 318 is located on a side of the sleeve 3112 away from the fan blades 312.
Example 3
On the basis of embodiment 2, please refer to fig. 1-7 of the specification, the first end cleaning assembly 32 includes a first scraping plate 321, a polygonal block 322, a mounting block 323, a first spring 324 and a sliding cylinder 325; the end part of one end of the reciprocating threaded rod 315, which is positioned in the smoke outlet pipe 1, is fixedly connected with a polygonal block 322, the other end of the polygonal block 322 is fixedly connected with an installation block 323, a first spring 324 is installed on the polygonal block 322, one end of the first spring 324 is fixedly connected with the installation block 323, the other end of the first spring 324 is fixedly connected with a sliding cylinder 325, the sliding cylinder 325 is movably sleeved on the polygonal block 322, a plurality of groups of first scraping plates 321 are fixedly connected to the circumference of the sliding cylinder 325, and when the first scraping plates 318 move to be in contact with the sliding cylinder 325, the first scraping plates 321 are in contact with the outer side surface of the first scraping plates 318;
when the first scraping plate 318 moves to be in contact with the sliding cylinder 325, the polygonal block 322 is driven to rotate through the reciprocating threaded rod 315, the polygonal block 322 and the reciprocating threaded rod 315 are connected in an inserting mode in a polygonal mode, the polygonal block 322 drives the sliding cylinder 325 to rotate, the sliding cylinder 325 drives a plurality of groups of first scraping plates 321 to rotate, and the first scraping plates 321 scrape and clean the outer side surfaces of the first scraping plates 318, so that the outer sides of the first scraping plates 318 are ensured to be clean;
the second end cleaning assembly 33 comprises a rotating assembly, a cross sleeve 333, a second spring 335, a sliding plate 336 and a second scraper 337; a plurality of groups of transverse sleeves 333 are mounted on the rotating assembly, second springs 335 are mounted inside the transverse sleeves 333, one ends of the second springs 335 are fixedly connected with the transverse sleeves 333, the other ends of the second springs 335 are fixedly connected with sliding plates 336, one ends of the sliding plates 336 are slidably connected inside the transverse sleeves 333, and the other ends of the sliding plates 336 are fixedly connected with second scraping plates 337;
the plurality of groups of second scraping plates 337 are respectively distributed on the circumference of the detector 2;
the rotating assembly comprises a first gear ring 331 and a second gear ring 332 which are meshed with each other; the first gear ring 331 is fixedly connected with a plurality of groups of transverse sleeves 333, the second gear ring 332 is fixedly connected with the reciprocating threaded rod 315, the first gear ring 331 is rotatably installed on the inner wall of the smoke outlet barrel 1 through a connecting bearing 334, and the first gear ring 331 is movably sleeved on the outer side of the detector 2;
when the first scraper blade 318 moves to contact with the second scraper blade 337, the reciprocating threaded rod 315 drives the second gear ring 332 to rotate, the second gear ring 332 drives the first gear ring 331 to rotate, the first gear ring 331 drives the transverse sleeve 333, the second spring 335, the sliding plate 336 and the second scraper blade 337 to rotate, the second scraper blade 337 can be ensured to be in close contact with the first scraper blade 318 by arranging the second spring 335, and the second scraper blade 337 can scrape and clean the inner side surface of the first scraper blade 318, so that the cleaning of the inner side of the first scraper blade 318 is ensured.
The embodiment also provides a detection method of the environment-friendly waste gas detection device, which comprises the following steps:
step one, during detection, the inner gas of the smoke outlet pipe 1 is detected through the detector 2, wind drives the fan blade 312 to rotate, the fan blade 312 drives the straight shaft 313 to rotate, the straight shaft 313 drives the first bevel gear 319 to rotate, the first bevel gear 319 drives the second bevel gear 3110 to rotate, the second bevel gear 3110 drives the reciprocating threaded rod 315 to rotate, the reciprocating threaded rod 315 drives the threaded sleeve 3112 to horizontally move, under the limiting action of the guide rod 316 and the sliding sleeve 317, the threaded sleeve 3112 drives the first scraper 318 to horizontally move, and impurities on the inner wall of the detector 2 are scraped and cleaned;
step two, when the first scraping plate 318 moves to be in contact with the sliding cylinder 325, the polygonal block 322 is driven to rotate through the reciprocating threaded rod 315, the polygonal block 322 and the reciprocating threaded rod 315 adopt a polygonal inserting mode, the polygonal block 322 drives the sliding cylinder 325 to rotate, the sliding cylinder 325 drives a plurality of groups of first scraping plates 321 to rotate, and the first scraping plates 321 scrape and clean the outer side surface of the first scraping plate 318, so that the outer side of the first scraping plate 318 is ensured to be clean;
step three, when the first scraper 318 moves to contact with the second scraper 337, the reciprocating threaded rod 315 drives the second gear ring 332 to rotate, the second gear ring 332 drives the first gear ring 331 to rotate, the first gear ring 331 drives the transverse sleeve 333, the second spring 335, the sliding plate 336 and the second scraper 337 to rotate, the second spring 335 can ensure that the second scraper 337 is in close contact with the first scraper 318, and the second scraper 337 scrapes off and cleans the inner side surface of the first scraper 318, so that the inner side of the first scraper 318 is ensured to be cleaned.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (9)
1. The utility model provides an environmental protection exhaust gas detection device, includes detector (2), and detector (2) fixed mounting is on going out chimney (1), and the sense terminal of detector (2) is located the inside of going out chimney (1), its characterized in that:
the smoke outlet tube (1) is also provided with a cleaning component (3) which is used for cleaning the detector (2) and can be automatically cleaned;
the cleaning assembly (3) comprises:
a foreign matter removing assembly (31) for cleaning the outer surface of the detector (2);
a first end cleaning assembly (32) for cleaning one end of the impurity removing assembly (31);
and a second end cleaning component (33) for cleaning the other end of the impurity removing component (31).
2. The environmental-friendly exhaust gas detection device according to claim 1, wherein the impurity removal assembly (31) comprises a wind power driving assembly, a scraping assembly and a limiting assembly; the wind power driving assembly is provided with a scraping assembly, the scraping assembly is in fit contact with the outer wall of the detector (2), and the scraping assembly is connected with the limiting assembly.
3. The environmental-friendly exhaust gas detection device according to claim 2, wherein the wind power driving assembly comprises a transverse plate (311), fan blades (312), a straight shaft (313), a housing (314), a reciprocating threaded rod (315), a first bevel gear (319) and a second bevel gear (3110); a transverse plate (311) is fixedly installed on the outer wall of the chimney (1), an outer cover (314) is fixedly connected onto the transverse plate (311), a straight shaft (313) is installed on the outer cover (314) in a rotating mode, fan blades (312) are fixedly connected to the top of the straight shaft (313), the fan blades (312) are located above the outer cover (314), a first bevel gear (319) is fixedly connected to the bottom of the straight shaft (313), the first bevel gear (319) is meshed with a second bevel gear (3110) in a connecting mode, the second bevel gear (3110) is fixedly installed at one end of a reciprocating threaded rod (315), the reciprocating threaded rod (315) sequentially penetrates through the outer cover (314) and the chimney (1), the reciprocating threaded rod (315) is connected with the chimney (3111) in a rotating mode, the outer cover (314) is connected in a rotating mode, and the second bevel gear (3110) and the first bevel gear (319) are located inside the outer cover (314); the reciprocating threaded rod (315) is provided with a scraping assembly.
4. An environmental exhaust gas detection apparatus according to claim 3, wherein the scraping assembly includes a first scraper (318) and a threaded sleeve (3112); a threaded sleeve (3112) is in threaded connection with the reciprocating threaded rod (315), a first scraper (318) is fixedly connected to one side of the threaded sleeve (3112), a sliding hole (3111) matched with the detector (2) to penetrate is formed in the lower end of the first scraper (318), and the outer wall of the detector (2) is in fit sliding connection with the inner wall of the sliding hole (3111); the bottom of the first scraper blade (318) is connected with a limiting component.
5. The environmental-friendly exhaust gas detection device according to claim 4, wherein the limiting assembly comprises a guide rod (316) and a sliding sleeve (317); the bottom of the first scraper blade (318) is fixedly connected with a sliding sleeve (317), the sliding sleeve (317) is connected to a guide rod (316) in a sliding mode, the guide rod (316) is fixedly installed on the inner wall of the smoke outlet tube (1), the guide rod (316) is located below the detector (2), and the length direction of the guide rod (316) is parallel to the length direction of the detector (2).
6. An environmentally friendly exhaust gas detecting device according to claim 5, wherein the first end cleaning assembly (32) includes a first scraper (321), a polygonal block (322), a mounting block (323), a first spring (324) and a sliding cylinder (325); the end part fixedly connected with polygon block (322) of the one end of reciprocating threaded rod (315) in the smoke outlet pipe (1), the other end fixedly connected with installation block (323) of polygon block (322), install first spring (324) on polygon block (322), the one end and the installation block (323) fixed connection of first spring (324), the other end and the sliding cylinder (325) fixed connection of first spring (324), sliding cylinder (325) movable sleeve is on polygon block (322), the first scraper blade (321) of a plurality of groups of fixed connection in the circumference of sliding cylinder (325), when first scraper blade (318) moves to contact with sliding cylinder (325), first scraper blade (321) is in contact with the outer side surface of first scraper blade (318) in a fitting manner.
7. The environmental-friendly exhaust gas detection device according to claim 6, wherein the second end cleaning assembly (33) comprises a rotating assembly, a cross sleeve (333), a second spring (335), a sliding plate (336) and a second scraper (337); the rotating assembly is provided with a plurality of groups of transverse sleeves (333), the inside of each transverse sleeve (333) is provided with a second spring (335), one end of each second spring (335) is fixedly connected with the corresponding transverse sleeve (333), the other end of each second spring (335) is fixedly connected with a sliding plate (336), one end of each sliding plate (336) is slidably connected inside the corresponding transverse sleeve (333), and the other end of each sliding plate (336) is fixedly connected with a second scraper (337).
8. An environmentally friendly exhaust gas detecting apparatus according to claim 1, wherein the rotating assembly includes a first gear ring (331) and a second gear ring (332) which are engaged with each other; a plurality of groups of transverse sleeves (333) are fixedly connected to the first gear ring (331), the second gear ring (332) is fixedly connected to the reciprocating threaded rod (315), the first gear ring (331) is rotatably mounted on the inner wall of the smoke outlet tube (1) through a connecting bearing (334), and the first gear ring (331) is movably sleeved on the outer side of the detector (2).
9. The detection method of the environmentally friendly exhaust gas detection device according to claim 8, comprising the steps of:
step one, during detection, the inner gas of the smoke outlet pipe (1) is detected through the detector (2), the fan blade (312) is driven by wind to rotate, the straight shaft (313) is driven by the fan blade (312) to rotate, the straight shaft (313) drives the first bevel gear (319) to rotate, the first bevel gear (319) drives the second bevel gear (3110) to rotate, the second bevel gear (3110) drives the reciprocating threaded rod (315) to rotate, the threaded sleeve (3112) is driven by the reciprocating threaded rod (315) to horizontally move, under the limiting action of the guide rod (316) and the sliding sleeve (317), the threaded sleeve (3112) drives the first scraper (318) to horizontally move, and impurities on the inner wall of the detector (2) are scraped and cleaned;
when the first scraping plate (318) moves to be in contact with the sliding cylinder (325), the polygonal block (322) is driven to rotate through the reciprocating threaded rod (315), the polygonal block (322) and the reciprocating threaded rod (315) adopt a polygonal inserting mode, the polygonal block (322) drives the sliding cylinder (325) to rotate, the sliding cylinder (325) drives a plurality of groups of first scraping plates (321) to rotate, and the first scraping plates (321) scrape and clean the outer side face of the first scraping plate (318);
step three, when the first scraper blade (318) moves to contact with the second scraper blade (337), the second gear ring (332) is driven to rotate through the reciprocating threaded rod (315), the second gear ring (332) drives the first gear ring (331) to rotate, the first gear ring (331) drives the transverse sleeve (333), the second spring (335), the sliding plate (336) and the second scraper blade (337) to rotate, the second scraper blade (337) can be guaranteed to be in close contact with the first scraper blade (318) through the arrangement of the second spring (335), and the inner side face of the first scraper blade (318) is scraped and cleaned by the second scraper blade (337).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211695398.6A CN115980274A (en) | 2022-12-28 | 2022-12-28 | Environment-friendly waste gas detection device and detection method |
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| CN202211695398.6A CN115980274A (en) | 2022-12-28 | 2022-12-28 | Environment-friendly waste gas detection device and detection method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117225761A (en) * | 2023-10-17 | 2023-12-15 | 湖南绿科环保科技有限公司 | Maintenance-free oil smoke monitoring probe self-cleaning system |
| CN117225761B (en) * | 2023-10-17 | 2024-08-02 | 湖南绿科环保科技有限公司 | Maintenance-free oil smoke monitoring probe self-cleaning system |
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- 2022-12-28 CN CN202211695398.6A patent/CN115980274A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117225761A (en) * | 2023-10-17 | 2023-12-15 | 湖南绿科环保科技有限公司 | Maintenance-free oil smoke monitoring probe self-cleaning system |
| CN117225761B (en) * | 2023-10-17 | 2024-08-02 | 湖南绿科环保科技有限公司 | Maintenance-free oil smoke monitoring probe self-cleaning system |
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