CN211478250U - Volatile organic compound on-line monitoring device - Google Patents
Volatile organic compound on-line monitoring device Download PDFInfo
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- CN211478250U CN211478250U CN202020171460.1U CN202020171460U CN211478250U CN 211478250 U CN211478250 U CN 211478250U CN 202020171460 U CN202020171460 U CN 202020171460U CN 211478250 U CN211478250 U CN 211478250U
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Abstract
The utility model discloses a volatile organic compounds on-line monitoring device relates to pollutant monitoring devices technical field, this volatile organic compounds on-line monitoring device, including the monitor body, the right side of monitor body is from last to the first side of fixedly connected with pipe and the second side of managing in proper order down, first side pipe and second side pipe all communicate with the monitor body mutually, the equal fixedly connected with ventilating board of right-hand member of first side pipe and second side pipe, the inner wall fixedly connected with air discharge fan of first side pipe, the inner wall fixedly connected with air inlet fan of second side pipe. The utility model discloses a set up fan, dehumidification structure, filter core and sealed the pad to among the solution prior art, at present common volatile organic compounds on-line monitoring device when using, the air inlet position of monitor does not possess the device that filters and dehumidifies the outside air, in the air direct access monitor that contains more dust and more moisture content, influences the problem that the monitor used.
Description
Technical Field
The utility model relates to a pollutant monitoring devices technical field specifically is a volatile organic compounds on-line monitoring device.
Background
Volatile organic compounds on-line monitoring device, volatile organic compounds monitor mainly by gaseous pretreatment systems, temperature control and signal processing circuit, automatic injection and map processing system, meteorological parameter monitoring system, temperature, pressure, flow, humidity monitoring system and data processing and remote communication system constitute, mainly be applied to residential area atmosphere pollution automatic monitoring, enterprise atmosphere pollution automatic monitoring, occupational environment air pollution automatic monitoring, key industry garden air pollution automatic monitoring and workplace air pollution automatic monitoring.
Among the prior art, at present common volatile organic compounds on-line monitoring device is when using, and the monitor can produce the heat in the use, radiator fan operation, and in the outside air got into the monitor by the air inlet, discharge from the radiator fan position, dispel the heat to the monitor, the air inlet position of monitor did not possess the device that filters and dehumidifies the outside air, in the air that contains more dust and more moisture content directly got into the monitor, influences the use of monitor.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a volatile organic compounds on-line monitoring device possesses the advantage of filtering and dehumidifying the air to among the solution prior art, common volatile organic compounds on-line monitoring device is when using at present, and the air inlet position of monitor does not possess the device that filters and dehumidifies the outside air, and the air that contains more dust and more moisture content influences the problem that the monitor used in directly getting into the monitor.
(II) technical scheme
For the purpose of realizing filtering and dehumidifying the air, the utility model provides a following technical scheme: an online volatile organic compound monitoring device comprises a monitor body, wherein a first square pipe and a second square pipe are fixedly connected to the right side of the monitor body from top to bottom in sequence, the first square pipe and the second square pipe are communicated with the monitor body, the right ends of the first square pipe and the second square pipe are fixedly connected with a ventilating plate, the inner wall of the first square pipe is fixedly connected with an exhaust fan, the inner wall of the second square pipe is fixedly connected with an air inlet fan, the top of the second square pipe is fixedly connected with a first square box and a second square box from left to right in sequence, the inner wall of the first square box is movably connected with the surface of a top cover, the bottom of the top cover is fixedly connected with a filter element, the top of the second square pipe is provided with a first chute and a second chute from left to right in sequence, the first chute and the second chute are both located on the left side of the air inlet fan, the bottom of the filter element penetrates through the first square box and is movably connected with the, the utility model discloses a novel inner wall of screw thread piece, including the inner wall of second side box and clamp plate, the bottom fixedly connected with dehumidification structure of clamp plate, the bottom of dehumidification structure run through the second side box and with the inner wall swing joint of second spout, the ring channel has all been seted up to the bottom of top cap and clamp plate, the equal fixedly connected with in bottom of first side box and second side box inner wall is sealed to fill up, the surface of sealed pad and the inner wall swing joint of ring channel, the top swing joint of second side pipe has the bolt, the bolt is located between first side box and the second side box, the surface of bolt and the inner wall threaded connection of internal thread piece, the equal swing joint in both sides of internal thread piece has locking mechanism, the draw-in groove has all been seted up at the top of top cap and clamp plate.
As a preferred technical scheme of the utility model, the ventilating board includes square plate and through-hole, the quantity of square plate is two, two the right-hand member at first side pipe and second side pipe of fixed connection respectively is managed to the square plate, the right side at the square plate is seted up to the through-hole, the through-hole is the hole of downward sloping.
As a preferred technical scheme of the utility model, the dehumidification structure includes dehumidification box and air vent, dehumidification box fixed connection is in the bottom of clamp plate, the surface of dehumidification box and the inner wall swing joint of second spout, the inside packing of dehumidification box has the active carbon, the surface at the dehumidification box is seted up to the air vent.
As a preferred technical scheme of the utility model, the top fixedly connected with axle bed of second side pipe, the inner wall of axle bed is connected with the fixed surface of bolt, the fixed surface of bolt has cup jointed the knob cap, the knob cap is located the top of internal thread piece.
As a preferred technical scheme of the utility model, locking mechanism includes connecting block and inserted bar, the fixed surface of internal thread piece is connected with the lug, one side that the connecting block is close to the internal thread piece is seted up flutedly, the inner wall of recess and the surface swing joint of lug, one side of internal thread piece is kept away from at the connecting block to inserted bar fixed connection, the surface of inserted bar and the inner wall swing joint of draw-in groove.
As an optimal technical scheme of the utility model, the bottom of draw-in groove inner wall is the curved surface of downwarping, the shape of inserted bar and the shape looks adaptation of draw-in groove.
(III) advantageous effects
Compared with the prior art, the utility model provides a volatile organic compounds on-line monitoring device possesses following beneficial effect:
1. the volatile organic compound on-line monitoring device is provided with an air inlet fan, a dehumidification structure, a filter element and a sealing gasket, when the volatile organic compound on-line monitoring device is used, the air inlet fan and the air outlet fan are operated, air enters the monitor body from a second square pipe and is discharged from a first square pipe position, the air enters the second square pipe and then enters the filter element position through dehumidification of active carbon in the dehumidification structure, the filter element filters the air and then enters the monitor body, the air can enter the monitor body after being dehumidified and filtered by the dehumidification structure and the filter element, the air filtering and dehumidifying effects are achieved, the air containing more dust and moisture is prevented from entering the monitor body to influence the normal operation of the monitor body, so as to solve the problems that in the prior art, the conventional volatile organic compound on-line monitoring device is used, the air inlet position of the monitor does not have a device for filtering and dehumidifying the outside air, the air containing more dust and more moisture content directly gets into in the monitor, influences the problem that the monitor used.
2. This volatile organic compounds on-line monitoring device, through setting up bolt and locking mechanism, when using, after dehumidification box and filter core use a period, need to change dehumidification box and filter core, the bolt that rotates makes locking mechanism and draw-in groove separation, pull down locking mechanism, take out dehumidification box and filter core from the second side intraductally, put into the second side with new dehumidification box and filter core intraductally, install locking mechanism at the internal thread piece position, the antiport bolt, the inserted bar that makes the locking structure closely laminates with the inner wall of draw-in groove, fix dehumidification box and filter core, it is more convenient to make the change of dehumidification box and filter core.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the first box position structure of the present invention;
FIG. 3 is a front sectional view of the second square tube of the present invention;
FIG. 4 is an enlarged view of the structure of the intake fan of the present invention;
FIG. 5 is a left sectional view of the vent hole of the present invention;
FIG. 6 is a left sectional view of the filter element of the present invention;
fig. 7 is a top cross-sectional view of the internal thread block of the present invention.
In the figure: 1. a monitor body; 2. a first square tube; 3. a second square tube; 4. a ventilation board; 401. a square plate; 402. a through hole; 5. an exhaust fan; 6. an air inlet fan; 7. a first square box; 8. a second square box; 9. a top cover; 10. a filter element; 11. a first chute; 12. a second chute; 13. pressing a plate; 14. a dehumidifying structure; 1401. a dehumidification box; 1402. a vent hole; 15. an annular groove; 16. a gasket; 17. a bolt; 18. an internal thread block; 19. a locking mechanism; 1901. connecting blocks; 1902. inserting a rod; 20. a card slot; 21. a shaft seat; 22. a knob cap; 23. a bump; 24. and (4) a groove.
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. 1-7, an online monitoring device for volatile organic compounds comprises a monitor body 1, a first square pipe 2 and a second square pipe 3 are fixedly connected to the right side of the monitor body 1 from top to bottom in sequence, the first square pipe 2 and the second square pipe 3 are both communicated with the monitor body 1, the right ends of the first square pipe 2 and the second square pipe 3 are both fixedly connected with a ventilation plate 4, the ventilation plate 4 is used for ventilation, the inner wall of the first square pipe 2 is fixedly connected with an exhaust fan 5, the inner wall of the second square pipe 3 is fixedly connected with an air inlet fan 6, the top of the second square pipe 3 is fixedly connected with a first square box 7 and a second square box 8 from left to right in sequence, the inner wall of the first square box 7 is movably connected with the surface of a top cover 9, the bottom of the top cover 9 is fixedly connected with a filter element 10, the filter element 10 is used for filtering air, a first chute 11 and a second chute 12 are sequentially formed, the first sliding groove 11 and the second sliding groove 12 are both positioned on the left side of the air inlet fan 6, the bottom of the filter element 10 penetrates through the first square box 7 and is movably connected with the inner wall of the first sliding groove 11, the inner wall of the second square box 8 is movably connected with the surface of the pressing plate 13, the bottom of the pressing plate 13 is fixedly connected with a dehumidifying structure 14, the dehumidifying structure 14 is used for dehumidifying air, the bottom of the dehumidifying structure 14 penetrates through the second square box 8 and is movably connected with the inner wall of the second sliding groove 12, the bottom of the top cover 9 and the bottom of the pressing plate 13 are both provided with annular grooves 15, the bottom of the inner wall of the first square box 7 and the bottom of the inner wall of the second square box 8 are both fixedly connected with sealing gaskets 16, the number of the sealing gaskets 16 is two, the two sealing gaskets 16 are respectively used for sealing the top cover 9 and the pressing plate 13, the surface of the sealing gasket 16 is movably connected with the inner wall of the annular groove 15, the, the surface of bolt 17 and the inner wall threaded connection of internal thread piece 18, the equal swing joint in both sides of internal thread piece 18 has locking mechanism 19, and the inserted bar 1902 of locking mechanism 19 is pressed on draw-in groove 20, fixes top cap 9 and clamp plate 13 to fix filter core 10 and dehumidification box 1401 in second side's pipe 3, draw-in groove 20 has all been seted up at the top of top cap 9 and clamp plate 13.
Specifically, ventilation board 4 includes square plate 401 and through-hole 402, and the quantity of square plate 401 is two, and two square plates 401 are fixed connection respectively at the right-hand member of first square pipe 2 and second square pipe 3, and through-hole 402 is seted up on the right side of square plate 401, and through-hole 402 is the hole of downward sloping.
In this embodiment, the through-hole 402 is a downwardly inclined hole, preventing external rainwater from entering the first square pipe 2 and the second square pipe 3.
Specifically, the dehumidifying structure 14 comprises a dehumidifying box 1401 and a vent 1402, the dehumidifying box 1401 is fixedly connected to the bottom of the pressure plate 13, the surface of the dehumidifying box 1401 is movably connected with the inner wall of the second chute 12, the dehumidifying box 1401 is filled with activated carbon, and the vent 1402 is opened on the surface of the dehumidifying box 1401.
In this embodiment, air enters the dehumidification box 1401 through the ventilation holes 1402 on the right side of the dehumidification box 1401, and the activated carbon dehumidifies the air, and after dehumidification, the air is discharged through the ventilation holes 1402 on the left side of the dehumidification box 1401.
Specifically, the top of the second square pipe 3 is fixedly connected with a shaft seat 21, the inner wall of the shaft seat 21 is fixedly connected with the surface of the bolt 17, the surface of the bolt 17 is fixedly sleeved with a knob cap 22, and the knob cap 22 is located above the internal thread block 18.
In this embodiment, the shaft seat 21 can only rotate the bolt 17 but cannot move, and the knob cap 22 is held to facilitate the rotation of the bolt 17.
Specifically, the locking mechanism 19 includes a connecting block 1901 and an inserting rod 1902, the surface of the internal thread block 18 is fixedly connected with a projection 23, a groove 24 is formed in one side of the connecting block 1901 close to the internal thread block 18, the inner wall of the groove 24 is movably connected with the surface of the projection 23, the inserting rod 1902 is fixedly connected to one side of the connecting block 1901 far away from the internal thread block 18, and the surface of the inserting rod 1902 is movably connected with the inner wall of the clamping groove 20.
In this embodiment, the locking mechanism 19 is driven by the protrusion 23 to move up and down when the internal thread block 18 moves up and down, and the insertion rod 1902 of the locking mechanism 19 presses on the slot 20, so as to fix the top cover 9 and the pressing plate 13.
Specifically, the bottom of the inner wall of the slot 20 is a curved surface bent downward, and the shape of the insertion rod 1902 is matched with the shape of the slot 20.
In this embodiment, the top cover 9 or the pressing plate 13 is prevented from shaking when the insertion rod 1902 is tightly attached to the inner wall of the slot 20.
The utility model discloses a theory of operation and use flow: when the monitor is used, the air inlet fan 6 and the air outlet fan 5 are operated, air enters the monitor body 1 from the ventilating plate 4 of the second square pipe 3, is exhausted from the position of the first square pipe 2 after passing through the monitor body 1, enters the position of the filter element 10 after entering the second square pipe 3 and is dehumidified by activated carbon in the dehumidification box 1401 on the dehumidification structure 14, the filter element 10 filters the air, and then enters the monitor body 1 after being filtered, the ventilation hole 1401 on the dehumidification box 1401 is used for ventilating the position of the dehumidification box, the dehumidification box 1401 and the filter element 10 need to be replaced after being used for a period of time, the knob cap 22 is held to rotate the bolt 17, the bolt 17 rotates to drive the inner thread block 18 to move upwards, the inner thread block 18 drives the locking mechanism 19 to move upwards through the lug 23 to be separated from the clamping groove 20, so that the locking mechanism 19 is not positioned above the top cover 9 and the pressing plate 13, namely, the top cover 9 and the pressing plate 13 can be taken down from the positions of the first square pipe 7 and, the dehumidification box 1401 and the filter element 10 are taken out from the second square pipe 3, the new dehumidification box 1401 and the filter element 10 are respectively put into the second chute 12 and the first chute 11, the connecting block 1901 of the locking mechanism 19 is sleeved on the lug 23, the bolt 17 is rotated reversely, the bolt 17 drives the inner thread block 18 to move downwards, the inner thread block 18 drives the locking mechanism 19 to move downwards through the lug 23, so that the surface of the inserted rod 1902 is tightly attached to the inner wall of the clamping groove 20, the top cover 9 and the pressing plate 13 are respectively pressed, and the filter element 10 and the dehumidification box 1401 are fixed, can filter and dehumidify the air once more, the air need through dehumidification structure 14 and filter core 10 and filter the back just can get into monitor body 1 in, has reached the effect of filtering and dehumidifying the air, prevents that the air that contains more dust and moisture content from getting into monitor body 1 inside normal operating that influences monitor body 1.
To sum up, this volatile organic compounds on-line monitoring device is through setting up fan 6, dehumidification structure 14, filter core 10 and sealed 16 of filling up to solve prior art, present common volatile organic compounds on-line monitoring device is when using, and the air inlet position of monitor does not possess the device that filters and dehumidifies the outside air, contains in the air direct entering monitor of more dust and more moisture content, influences the problem that the monitor used.
It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (6)
1. The utility model provides a volatile organic compounds on-line monitoring device, includes monitor body (1), its characterized in that: the right side of the monitor body (1) is fixedly connected with a first square pipe (2) and a second square pipe (3) from top to bottom in sequence, the first square pipe (2) and the second square pipe (3) are communicated with the monitor body (1), the right ends of the first square pipe (2) and the second square pipe (3) are fixedly connected with a ventilating plate (4), the inner wall of the first square pipe (2) is fixedly connected with an exhaust fan (5), the inner wall of the second square pipe (3) is fixedly connected with an air inlet fan (6), the top of the second square pipe (3) is fixedly connected with a first square box (7) and a second square box (8) from left to right in sequence, the inner wall of the first square box (7) is movably connected with the surface of a top cover (9), the bottom of the top cover (9) is fixedly connected with a filter core (10), the top of the second square pipe (3) is sequentially provided with a first chute (11) and a second chute (12) from left to right, the filter element is characterized in that the first sliding groove (11) and the second sliding groove (12) are both located on the left side of the air inlet fan (6), the bottom of the filter element (10) penetrates through the first square box (7) and is movably connected with the inner wall of the first sliding groove (11), the inner wall of the second square box (8) is movably connected with the surface of the pressing plate (13), the bottom of the pressing plate (13) is fixedly connected with a dehumidifying structure (14), the bottom of the dehumidifying structure (14) penetrates through the second square box (8) and is movably connected with the inner wall of the second sliding groove (12), the bottom of the top cover (9) and the bottom of the pressing plate (13) are both provided with an annular groove (15), the bottoms of the inner walls of the first square box (7) and the second square box (8) are both fixedly connected with a sealing gasket (16), the surface of the sealing gasket (16) is movably connected with the inner wall of the annular groove (15), and the top of the second square pipe (3), the bolt (17) is located between the first square box (7) and the second square box (8), the surface of the bolt (17) is in threaded connection with the inner wall of the inner thread block (18), the two sides of the inner thread block (18) are both movably connected with locking mechanisms (19), and the tops of the top cover (9) and the pressing plate (13) are both provided with clamping grooves (20).
2. The online volatile organic compound monitoring device according to claim 1, wherein: ventilating plate (4) are including square plate (401) and through-hole (402), the quantity of square plate (401) is two, two square plate (401) fixed connection is respectively at the right-hand member of first side pipe (2) and second side pipe (3), the right side at square plate (401) is seted up in through-hole (402), through-hole (402) are the hole of downward sloping.
3. The online volatile organic compound monitoring device according to claim 1, wherein: the dehumidifying structure (14) comprises a dehumidifying box (1401) and a vent hole (1402), the dehumidifying box (1401) is fixedly connected to the bottom of the pressing plate (13), the surface of the dehumidifying box (1401) is movably connected with the inner wall of the second sliding groove (12), activated carbon is filled in the dehumidifying box (1401), and the vent hole (1402) is arranged on the surface of the dehumidifying box (1401).
4. The online volatile organic compound monitoring device according to claim 1, wherein: the top fixedly connected with axle bed (21) of second side pipe (3), the inner wall of axle bed (21) is connected with the fixed surface of bolt (17), the fixed surface of bolt (17) has cup jointed knob cap (22), knob cap (22) are located the top of internal thread piece (18).
5. The online volatile organic compound monitoring device according to claim 1, wherein: locking mechanism (19) include connecting block (1901) and inserted bar (1902), the fixed surface of internal thread piece (18) is connected with lug (23), connecting block (1901) is close to one side of internal thread piece (18) and sets up fluted (24), the inner wall of recess (24) and the surperficial swing joint of lug (23), inserted bar (1902) fixed connection is in the one side of connecting block (1901) keeping away from internal thread piece (18), the surface of inserted bar (1902) and the inner wall swing joint of draw-in groove (20).
6. The online volatile organic compound monitoring device according to claim 5, wherein: the bottom of the inner wall of the clamping groove (20) is a curved surface which is bent downwards, and the shape of the inserted bar (1902) is matched with that of the clamping groove (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020171460.1U CN211478250U (en) | 2020-02-15 | 2020-02-15 | Volatile organic compound on-line monitoring device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020171460.1U CN211478250U (en) | 2020-02-15 | 2020-02-15 | Volatile organic compound on-line monitoring device |
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| CN211478250U true CN211478250U (en) | 2020-09-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112630142A (en) * | 2020-12-15 | 2021-04-09 | 洁云环保技术(苏州)有限公司 | Humidity monitor for environmental monitoring |
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2020
- 2020-02-15 CN CN202020171460.1U patent/CN211478250U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112630142A (en) * | 2020-12-15 | 2021-04-09 | 洁云环保技术(苏州)有限公司 | Humidity monitor for environmental monitoring |
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