CN217359508U

CN217359508U - Portable smoke and dust monitor

Info

Publication number: CN217359508U
Application number: CN202221173462.XU
Authority: CN
Inventors: 何明联; 郭红莉; 何明驰; 胡春燕; 李松; 孙美
Original assignee: Sichuan Zhonghuan Testing Co ltd
Current assignee: Sichuan Zhonghuan Testing Co ltd
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2022-09-02
Anticipated expiration: 2032-05-16

Abstract

The utility model relates to a smoke and dust monitoring technology field just discloses a portable smoke and dust monitor, the power distribution box comprises a box body, the outside left side below threaded connection of box has No. three to advance the tobacco pipe, No. three the inside tobacco pipe that advances that has cup jointed in left side of advancing the tobacco pipe No. two, No. two the inside tobacco pipe that advances that has cup jointed in left side of advancing the tobacco pipe, the left end fixedly connected with who advances the tobacco pipe enters the mouth, the display screen is installed to the outside left side top of box, No. three the right-hand member threaded connection who advances the tobacco pipe has the detection room, filter equipment is installed in the top of advancing the tobacco pipe No. three to the inside of detection room, be provided with the monitor in the detection room right side wall, the top joint of detection room has the closing cap, the center of closing cap runs through there is a tobacco pipe way. This portable smoke and dust monitor is inside to having set up the clearance of scraper blade convenient to use back to the measuring chamber inner wall, advance the tobacco pipe and can dismantle and have the special receipts pipe box of placing, have fine taking in the portability.

Description

Portable smoke and dust monitor

Technical Field

The utility model relates to a smoke and dust monitoring technology field specifically is a portable smoke and dust monitor.

Background

The air pollution source comprises a fixed pollution source and a flowing pollution source, the fixed pollution source refers to a flue, a chimney, an exhaust funnel and the like, and the exhaust gas discharged by the fixed pollution source comprises solid smoke dust and also comprises various harmful substances in gas state and aerosol state; the flowing pollution source refers to vehicles such as automobiles and diesel locomotives, and the exhaust gas of the vehicles also contains smoke dust and certain harmful substances.

When monitoring the smoke and dust, some smoke and dust monitoring instrument can be used usually, and the smoke and dust monitoring instrument is general to inhale the air that contains the smoke and dust and monitors inspiratory air again, but the smoke and dust monitoring part can adhere to a large amount of smoke and dust in the instrument inside, is difficult to clear up after the use, and remaining smoke and dust can influence monitoring devices's next use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a portable smoke and dust monitor possesses the advantage such as the use back clearance is convenient, can accomodate portablely, has solved the trouble problem that influences follow-up use of clearance after the smoke and dust monitoring instrument uses commonly used.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable smoke and dust monitor, includes the box, the outside left side below threaded connection of box has No. three to advance the tobacco pipe, No. three advance the inside tobacco pipe that has cup jointed in left side of tobacco pipe two, No. two advance the inside tobacco pipe that has cup jointed in left side of tobacco pipe one, the left end fixedly connected with who advances the tobacco pipe advances the mouth, the display screen is installed to the outside left side top of box, No. three right-hand member threaded connection who advances the tobacco pipe has the detection room, filter equipment is installed in the top of advancing the tobacco pipe three in the inside of detection room, be provided with the monitor in the detection room right side wall, the top joint of detection room has the closing cap, the center of closing cap runs through out the tobacco pipe way, the top joint of box has the top cap.

Preferably, the upper end of the smoke outlet pipeline is fixedly provided with a rotating handle, the lower end of the smoke outlet pipeline is fixedly connected with a connecting rod, the left side end and the right side end of the connecting rod are fixedly connected with scraping plates, one side of each scraping plate, which is close to the inner wall of the detection chamber, is fixedly connected with a scraping plate, the bottom of each scraping plate is fixedly connected with a bottom rod, the bottom of the detection chamber is provided with an ash collecting box, a negative pressure suction device is arranged below the back of the detection chamber, the right side of the box body is provided with a heat dissipation plate, the back of the box body is fixedly connected with a collecting box, and the bottom of the collecting box is fixedly connected with a supporting plate.

Preferably, a positioning bolt is arranged between the third smoke inlet pipe and the second smoke inlet pipe, a positioning bolt is arranged between the second smoke inlet pipe and the first smoke inlet pipe, the radius of the cross section of the third smoke inlet pipe is larger than that of the cross section of the second smoke inlet pipe and larger than that of the cross section of the first smoke inlet pipe, the telescopic lengths of the second smoke inlet pipe and the first smoke inlet pipe can be adjusted through the positioning bolt according to the use environment, and the storage when the smoke inlet pipe is not used is facilitated.

Preferably, a sealing ring is arranged at the position where the third smoke inlet pipe is connected with the box body, so that smoke and dust are prevented from leaking during suction to influence the detection result, and the right end of the third smoke inlet pipe is arranged inside the box body.

Preferably, the filter device is in an inclined state with a high left and a low right, so that the filter efficiency of large-particle impurities in the air can be improved, and foams, paper scraps and the like can be added.

Preferably, the quantity of monitor is not limited, and the monitor setting is in filter equipment's top, and the monitor is to the air through filtering large granule debris monitoring, can optimize the monitoring result.

Preferably, the upper end of the smoke outlet pipeline is arranged outside the upper end of the box body, the lower end of the smoke outlet pipeline is arranged in the position, close to the sealing cover, inside the detection chamber, and air entering the detection chamber can be exhausted through the smoke outlet pipeline.

Preferably, the sill bar sets up between filter equipment and monitor, and the length of sill bar is greater than the inside cross section diameter of detection room, the position of detection room inner wall at the sill bar is outwards seted up slottedly, swing joint between sill bar and the detection room, when rotating the turning handle and driving the link rod through the play tobacco pipe and rotate, the sill bar of link rod bottom can play the supporting role to the scraper blade, and the sill bar does not disturb the link rod and rotates.

Preferably, the quantity of heating panel is a plurality of, and the heating panel all is the state of high right-hand member, and the heating panel is when this portable smoke and dust monitor inside heat dissipation, also can reduce inside outside air smoke and dust enters into this portable smoke and dust monitor.

(III) advantageous effects

Compared with the prior art, the utility model provides a portable smoke and dust monitor possesses following beneficial effect:

1. this portable smoke and dust monitor, through installing out the tobacco pipe in the detection room top intermediate position, and at an upper end installation turning handle of a tobacco pipe way, after finishing using this portable smoke and dust monitor, the turning handle can be rotated, the link rod that drives out the tobacco pipe way lower extreme rotates, make the scraper blade at both ends rotate around the detection room center about the link rod, the scraper blade is close to one side fixedly connected with doctor-bar that detects the indoor wall, doctor-bar and the laminating of detection room inner wall, can scrape adnexed smoke and dust granule down on the detection room inner wall, thereby reach the convenient purpose of this portable smoke and dust monitor clearance.

2. This portable smoke and dust monitor, through advancing the tobacco pipe No. three in the left side below threaded connection of box, and advancing tobacco pipe and box junction installation sealing washer, the preventing device leaks gas, it advances the tobacco pipe No. two in being provided with in the tobacco pipe No. three, and they all can adjust the length of advancing the tobacco pipe according to the monitoring needs, make the collection smoke and dust that also can be fine in the constrictive place of monitoring environment, can advance the tobacco pipe No. one and advance the tobacco pipe No. two and all receive No. three into in the tobacco pipe when need not to use, it gets off to advance the tobacco pipe No. three again, place in the collection case that the box rear side set up, make this portable smoke and dust monitor have fine taking in the portability.

Drawings

FIG. 1 is a front interior view of the structure of the present invention;

FIG. 2 is a right side schematic view of the structure of the present invention;

FIG. 3 is a schematic top view of the structure testing chamber of the present invention;

fig. 4 is an enlarged schematic view of the structure a of the present invention.

Wherein: 1. a smoke inlet; 2. a first smoke inlet pipe; 3. positioning the bolt; 4. a second smoke inlet pipe; 5. a third smoke inlet pipe; 6. a seal ring; 7. a box body; 8. a handle is rotated; 9. a top cover; 10. a smoke outlet pipeline; 11. sealing the cover; 12. a link rod; 13. a squeegee; 14. a monitor; 15. a heat dissipation plate; 16. a bottom bar; 17. a detection chamber; 18. a filtration device; 19. a negative pressure suction device; 20. a dust collection box; 21. scraping a blade; 22. a collecting box; 23. a support plate; 24. a display screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a portable smoke monitor comprises a box body 7, a third smoke inlet pipe 5 is connected to the lower portion of the left side of the outside of the box body 7 through threads, a second smoke inlet pipe 4 is connected to the inside of the left side of the third smoke inlet pipe 5 in a sleeved mode, a first smoke inlet pipe 2 is connected to the inside of the left side of the second smoke inlet pipe 4 in a sleeved mode, a smoke inlet 1 is fixedly connected to the left end of the first smoke inlet pipe 2, a display screen 24 is installed on the upper portion of the left side of the outside of the box body 7, a detection chamber 17 is connected to the right end of the third smoke inlet pipe 5 through threads, a filtering device 18 is installed above the third smoke inlet pipe 5 inside the detection chamber 17, a monitor 14 is arranged in the right side wall of the detection chamber 17, a sealing cover 11 is clamped to the top of the detection chamber 17, a smoke outlet pipe 10 penetrates through the center of the sealing cover 11, and a top cover 9 is clamped to the top of the box body 7.

The upper end of the smoke outlet pipeline 10 is fixedly provided with a rotating handle 8, the lower end of the smoke outlet pipeline 10 is fixedly connected with a connecting rod 12, the left side end and the right side end of the connecting rod 12 are fixedly connected with scraping plates 13, one surface of each scraping plate 13, which is close to the inner wall of the detection chamber 17, is fixedly connected with a scraping blade 21, the bottom of each scraping plate 13 is fixedly connected with a bottom rod 16, the bottom of the detection chamber 17 is provided with an ash collecting box 20, the lower part of the back surface of the detection chamber 17 is provided with a negative pressure suction device 19, the right surface of the box body 7 is provided with a heat dissipation plate 15, the back surface of the box body 7 is fixedly connected with a collecting box 22, and the bottom of the collecting box 22 is fixedly connected with a supporting plate 23.

No. three advance and be provided with positioning bolt 3 between tobacco pipe 5 and the second advance tobacco pipe 4, No. two advance and be provided with positioning bolt 3 between tobacco pipe 4 and the first advance tobacco pipe 2, No. three advance the cross section radius of tobacco pipe 5 and be greater than the cross section radius that No. two advance tobacco pipe 4 and be greater than the cross section radius that advances tobacco pipe 2, through positioning bolt 3, can advance the flexible length of tobacco pipe 4 and a advance tobacco pipe 2 according to service environment regulation No. two, also be convenient for accomodate when not using, No. three advance the position that tobacco pipe 5 and box 7 are connected and are provided with sealing washer 6, prevent that the smoke and dust from leaking gas when inhaling, influence the result that detects, No. three advance the right-hand member setting of tobacco pipe 5 in the inside of box 7.

Filter equipment 18 is the tilt state of height from left to right low, can improve the filtration efficiency to large granule debris in the air, go into the foam, wastepaper etc. monitoring instrument 14's quantity is unlimited, and monitoring instrument 14 sets up the top at filter equipment 18, monitoring instrument 14 monitors the air through filtering large granule debris, can optimize the monitoring result, the upper end setting of play tobacco pipe way 10 is outside the upper end of box 7, and the lower extreme setting of play tobacco pipe way 10 is in the inside position that is close to closing cap 11 of detection room 17, the air that enters into detection room 17 can be discharged through a tobacco pipe way 10.

The bottom rod 16 is arranged between the filtering device 18 and the monitor 14, and the length of the bottom rod 16 is greater than the diameter of the cross section inside the detection chamber 17, the inner wall of the detection chamber 17 is provided with a groove outwards at the position of the bottom rod 16, the bottom rod 16 is movably connected with the detection chamber 17, when the rotary rotating handle 8 drives the connecting rod 12 to rotate through the smoke outlet pipeline 10, the bottom rod 16 at the bottom of the connecting rod 12 can support the scraper 13, the bottom rod 16 does not interfere the rotation of the connecting rod 12, the number of the heat dissipation plates 15 is a plurality, the heat dissipation plates 15 are in a state of being high at the left and low at the right, and the heat dissipation plates 15 can also reduce the entering of external air smoke dust into the portable smoke dust monitor when the heat dissipation is performed on the inside of the portable smoke dust monitor.

When in use, the right end of the third smoke inlet pipe 5 can be screwed in the sealing ring 6 at the lower left of the box 7 according to the requirement of monitoring environment, the positioning bolt 3 is loosened to pull the second smoke inlet pipe 4 and the first smoke inlet pipe 2 to proper length, the positioning bolt 3 is screwed to fix the positions, then the power is switched on to start the negative pressure suction device 19, the portable smoke dust monitor starts to suck smoke dust in the monitoring environment, the smoke dust enters the portable smoke dust monitor from the smoke inlet 1, large-particle foreign matters in the smoke dust, such as foam and paper scraps, are filtered by the filtering device 18 and then enter the upper part of the detection chamber 17, finally the smoke dust comes out from the smoke outlet pipeline 10, the monitor 14 is installed at the right side of the detection chamber 17, the monitor 14 detects the sucked smoke dust and displays data through the display screen 24 at the left side outside the box 7, so that the portable smoke dust monitor can monitor the smoke dust in the environment, after the portable smoke and dust monitor is stopped, when the interior of the portable smoke and dust monitor is cleaned, the rotating handle 8 above the smoke pipeline 10 can be rotated, the rotating handle 8 can drive the connecting rod 12 at the lower end to rotate, the scraping plates 13 fixedly connected with the left side and the right side of the connecting rod 12 are fixedly provided with the scraping plates 21 on one side close to the inner wall of the detection chamber 17, the scraping plates 21 are attached to the inner wall of the detection chamber 17, along with the rotation of the connecting rod 12, the scraping plates 21 can scrape smoke and dust particles attached to the inner wall of the detection chamber 17, the cleaning of the detection chamber 17 is convenient, the third smoke and dust inlet pipe 5 can be detached and placed in the collecting pipe box 22 arranged on the back of the box body 7, the portable smoke and dust monitor can be collected and carried, the dust collecting box 20 is arranged at the bottom of the detection chamber 17 and can be drawn out, and the dust falling in the portable smoke and dust monitor can be cleaned conveniently.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable smoke and dust monitor, includes box (7), its characterized in that: a third smoke inlet pipe (5) is connected with the lower part of the left side of the outer part of the box body (7) in a threaded manner, a second smoke inlet pipe (4) is sleeved inside the left side of the third smoke inlet pipe (5), the first smoke inlet pipe (2) is sleeved inside the left side of the second smoke inlet pipe (4), the left end of the first smoke inlet pipe (2) is fixedly connected with a smoke inlet (1), a display screen (24) is arranged above the left side of the outer part of the box body (7), the right end of the third smoke inlet pipe (5) is in threaded connection with a detection chamber (17), a filtering device (18) is arranged above the third smoke inlet pipe (5) in the detection chamber (17), a monitor (14) is arranged in the right side wall of the detection chamber (17), a sealing cover (11) is clamped at the top of the detection chamber (17), the center of closing cap (11) runs through and has been gone out tobacco pipe way (10), the top joint of box (7) has top cap (9).

2. The portable smoke monitor as defined in claim 1, wherein: the upper end fixed mounting who goes out tobacco pipe way (10) has turning handle (8), the lower extreme fixedly connected with link rod (12) of going out tobacco pipe way (10), side fixedly connected with scraper blade (13) about link rod (12), scraper blade (13) are in the one side fixedly connected with doctor-bar (21) of being close to detection room (17) inner wall, the bottom fixedly connected with sill bar (16) of scraper blade (13), the bottom of detecting room (17) is provided with dust collecting box (20), negative pressure getter device (19) are installed to the back below of detecting room (17), the right side of box (7) is provided with heating panel (15), the back fixedly connected with of box (7) receives case (22), the bottom fixedly connected with backup pad (23) of receiving case (22).

3. The portable soot monitor as defined in claim 1, wherein: positioning bolts (3) are arranged between the third smoke inlet pipe (5) and the second smoke inlet pipe (4), positioning bolts (3) are arranged between the second smoke inlet pipe (4) and the first smoke inlet pipe (2), and the radius of the cross section of the third smoke inlet pipe (5) is larger than that of the cross section of the second smoke inlet pipe (4) and that of the cross section of the first smoke inlet pipe (2).

4. The portable soot monitor as defined in claim 1, wherein: a sealing ring (6) is arranged at the position where the third smoke inlet pipe (5) is connected with the box body (7), and the right end of the third smoke inlet pipe (5) is arranged inside the box body (7).

5. The portable soot monitor as defined in claim 1, wherein: the filter device (18) is in an inclined state of being high at the left and low at the right.

6. The portable smoke monitor as defined in claim 2, wherein: the number of the monitors (14) is not limited, and the monitors (14) are arranged above the filtering device (18).

7. The portable smoke monitor as defined in claim 2, wherein: the upper end of the smoke outlet pipeline (10) is arranged outside the upper end of the box body (7), and the lower end of the smoke outlet pipeline (10) is arranged in the detection chamber (17) and close to the position of the sealing cover (11).

8. The portable smoke monitor as defined in claim 2, wherein: bottom bar (16) set up between filter equipment (18) and monitor (14), and the length of bottom bar (16) is greater than the inside cross section diameter of detection room (17), detect room (17) inner wall and outwards offer slottedly in the position of bottom bar (16), swing joint between bottom bar (16) and the detection room (17).

9. The portable smoke monitor as defined in claim 2, wherein: the number of the heat dissipation plates (15) is a plurality, and the heat dissipation plates (15) are all in a state of being high at the left and low at the right.