Ozone precursor VOC component analyzer

Abstract

The utility model discloses an ozone precursor VOC (volatile organic compound) component analyzer, and relates to the field of ozone precursor VOC component analyzers. The ozone precursor VOC component analyzer comprises an analyzer main body, a connecting unit and a transmission unit, and the transmission unit is used for clamping a detection head and adjusting the position of the detection head. According to the ozone precursor VOC component analyzer, the height of the analyzer main body is adjusted through a telescopic rod, and the angles of the analyzer main body and a transmission unit are adjusted by rotating a mounting seat, so that the angle of a detection head is conveniently adjusted, a main rotating rod is conveniently rotated, and the height of the main rotating rod is conveniently adjusted; and then the sliding seat is pulled to slide on the guide seat, so that the position of the main rotating rod on the guide seat is adjusted, the analyzer main body is conveniently adjusted, the angle of the detection head is further adjusted, the detection head is conveniently and accurately adjusted to a proper position, and detection at a specified position is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to ozone precursor VOC component analyzer technical field, specifically is ozone precursor VOC component analyzer. BACKGROUND

[0002] Ozone precursor VOC component analyzer is the equipment for monitoring and analyzing ozone precursor volatile organic compounds in ambient air.

[0003] Ozone precursor VOC component analyzer can monitor the concentration of VOC in ambient air in real time, through monitoring the concentration of these VOC, can predict and control the generation of ozone, thereby effectively dealing with air pollution problem, in the prior art, when monitoring VOC concentration in air, through placing analyzer in the designated position, monitoring the designated position, selecting the representative sampling point, and avoiding the interference of other factors, but the present analyzer main body is placed in the appropriate designated position through the support frame, adjusts the height, but it changes the monitoring position by adjusting the analyzer, it cannot accurately adjust the corresponding position, there is certain error, so we put forward a kind of ozone precursor VOC component analyzer. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of prior art, the utility model provides a kind of ozone precursor VOC component analyzer, solve the problem that analyzer main body is placed in the appropriate designated position through the support frame, adjusts the height, but it changes the monitoring position by adjusting the analyzer main body, it cannot accurately adjust the corresponding position, there is certain error.

[0005] To realize above-mentioned purpose, the utility model is realized by following technical scheme: ozone precursor VOC component analyzer, including:

[0006] Analyzer main body, outer wall is connected with detection head;

[0007] Connecting unit, the analyzer main body is arranged on connecting unit, and the analyzer main body is used to adjust the height and angle of analyzer main body;

[0008] Transmission unit, it is arranged on analyzer main body, and the transmission unit is used to clamp detection head, adjusts the position of detection head;

[0009] The transmission unit includes:

[0010] Guide seat,

[0011] Main rotating rod, one end is slid in the inner wall of guide seat;

[0012] Branch rotating rod, one end is slid in the inner wall of guide seat, and the other end of the branch rotating rod is rotationally connected with main rotating rod.

[0013] Preferably, the connecting unit comprises a telescopic rod and a base, and the telescopic rod is fixedly connected to the base.

[0014] Preferably, one end of the telescopic rod away from the base is rotatably connected with a mounting seat, and the mounting seat is fixedly connected to the outer wall of the analyzer main body.

[0015] Preferably, the mounting seat is rotatably connected with the telescopic rod through a bolt.

[0016] Preferably, the guide seat is fixedly connected to the outer wall of the analyzer main body, and two sliding seats are slidably connected to the guide seat.

[0017] Preferably, the sliding seat is rotatably connected with a corresponding branch rotating rod and a main rotating rod.

[0018] Preferably, the main rotating rod is fixedly connected with a clamping block at one end away from the sliding seat.

[0019] The utility model discloses an ozone precursor VOC component analyzer, and has the beneficial effects as follows:

[0020] The ozone precursor VOC component analyzer adjusts the height of the analyzer main body by pulling the telescopic rod to extend or retract, rotates the mounting seat to drive the analyzer main body to rotate, adjusts the angle of the analyzer main body and the transmission unit, adjusts the angle of the detection head conveniently, rotates the main rotating rod to adjust the height of the main rotating rod, and then pulls the sliding seat to slide on the guide seat, so that the position of the main rotating rod on the guide seat is adjusted, the analyzer main body is adjusted conveniently, and the angle of the detection head is adjusted, so that the detection head can be accurately adjusted to the appropriate position, and detection in the specified position is ensured. DRAWINGS

[0021] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0022] Figure 1 It is the whole structure schematic diagram of the utility model;

[0023] Figure 2 It is the connecting unit structure schematic diagram of the utility model;

[0024] Figure 3 It is the transmission unit structure schematic diagram of the utility model;

[0025] Figure 4 Figure, the utility model drives unit part amplification diagram.

[0026] Figure: 1, analysis appearance main part;2, connecting unit;201, telescopic link;202, base;203, mounting seat;3, transmission unit;301, guide seat;302, main rotary rod;303, branch rotary rod;304, clamping block;305, sliding seat. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantage of the utility model embodiment more clear, the technical scheme in the utility model embodiment is clearly and completely described, obviously, the described embodiment is a part of the embodiment of the utility model, rather than all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the range of the utility model protection.

[0028] The embodiment of the application provides an ozone precursor VOC component analyzer, which solves the problem that the analyzer main body 1 is placed at a suitable specified position through the support frame, the height is adjusted, but the monitoring position is changed by adjusting the analyzer main body 1, the corresponding position cannot be accurately adjusted, and there is a certain error, the telescopic link 201 is pulled to realize telescopic extension, the analyzer main body 1 is driven to move relative to the base 202, and then the height of the analyzer main body 1 is adjusted, the mounting seat 203 is rotated to drive the analyzer main body 1 to rotate, at this time, the mounting seat 203 is rotated relative to the telescopic link 201, the angle of the analyzer main body 1 is changed, and then the angle of the transmission unit 3 is adjusted, so that the angle of the detection head is adjusted.

[0029] The branch rotary rod 303 is rotated, so that the branch rotary rod 303 drives the main rotary rod 302 to rotate, at this time, the main rotary rod 302 and the branch rotary rod 303 drive the sliding seat 305 to slide on the guide seat 301, at this time, the main rotary rod 302 is rotated, the height of the main rotary rod 302 is adjusted, the sliding seat 305 is pulled to slide on the guide seat 301, so that the position of the main rotary rod 302 on the guide seat 301 is adjusted, the analyzer main body 1 is adjusted, and then the angle of the detection head is adjusted, so that the detection head is accurately adjusted to a suitable position, and then detection in the specified position is ensured.

[0030] In order to better understand the above technical scheme, the above technical scheme will be described in detail in combination with the description of the drawings and the specific embodiment.

[0031] The utility model embodiment discloses ozone precursor VOC component analyzer.

[0032] Embodiment one:

[0033] According to the appendix Figures 1-4 As shown, it includes:

[0034] The analyzer body 1 has a detection head connected to its outer wall;

[0035] The analyzer body 1 is mounted on the connecting unit 2. The analyzer body 1 is used to adjust the height and angle of the analyzer body 1. By pulling the telescopic rod 201, the analyzer body 1 is moved relative to the base 202, thereby adjusting the height of the analyzer body 1. By rotating the mounting base 203, the analyzer body 1 is rotated. At this time, the mounting base 203 rotates relative to the telescopic rod 201, changing the angle of the analyzer body 1, thereby adjusting the angle of the transmission unit 3, which facilitates the adjustment of the angle of the detection head.

[0036] The transmission unit 3 is mounted on the main body 1 of the analyzer. The transmission unit 3 is used to hold the detection head and adjust the position of the detection head.

[0037] Transmission unit 3 includes:

[0038] Guide seat 301,

[0039] The main rotating rod 302 slides on the inner wall of the guide seat 301 at one end;

[0040] The support rotating rod 303 has one end sliding on the inner wall of the guide seat 301, and the other end of the support rotating rod 303 is rotatably connected to the main rotating rod 302;

[0041] By rotating the support rotating rod 303, the support rotating rod 303 drives the main rotating rod 302 to rotate. At this time, the main rotating rod 302 and the support rotating rod 303 drive the sliding seat 305 to slide on the guide seat 301. The main rotating rod 302 rotates, and its height is adjusted. Then, by pulling the sliding seat 305 to slide on the guide seat 301, the position of the main rotating rod 302 on the guide seat 301 is adjusted, which facilitates the adjustment of the analyzer body 1, and then the angle of the detection head, so as to accurately adjust the detection head to the appropriate position and ensure that the detection is performed at the designated position.

[0042] The guide seat 301 is fixedly connected to the outer wall of the analyzer body 1, and two sliding seats 305 are slidably connected to the guide seat 301.

[0043] The sliding seat 305 is rotationally connected with the corresponding branch rotating rod 303 and the main rotating rod 302, the branch rotating rod 303 drives the main rotating rod 302 to rotate by rotating the branch rotating rod 303, at this time, the main rotating rod 302 and the branch rotating rod 303 drive the sliding seat 305 to slide on the guide seat 301, at this time, the main rotating rod 302 is adjusted in height, and then the position of the main rotating rod 302 on the guide seat 301 is adjusted by pulling the sliding seat 305 to slide on the guide seat 301, so that the analyzer main body 1 is conveniently adjusted.

[0044] The main rotating rod 302 is fixedly connected with the clamping block 304 at an end, away from the sliding seat 305, the detection head is conveniently clamped through the clamping block 304, at this time, the detection head is adjusted to a suitable position, the angle of the detection head is adjusted by adjusting the angle of the transmission unit 3 through the connecting unit 2, and then the detection head is accurately adjusted to the suitable position, and then detection at the specified position is ensured.

[0045] Embodiment two:

[0046] The connecting unit 2 comprises a telescopic rod 201 and a base 202, the telescopic rod 201 is fixedly connected to the base 202, the analyzer main body 1 is moved relative to the base 202 by pulling the telescopic rod 201 to stretch or retract, and then the height of the analyzer main body 1 is adjusted.

[0047] The telescopic rod 201 is rotationally connected with the mounting seat 203 at an end, away from the base 202, the mounting seat 203 is fixedly connected to the outer wall of the analyzer main body 1, the analyzer main body 1 is rotated by rotating the mounting seat 203, at this time, the mounting seat 203 is rotated relative to the telescopic rod 201, the angle of the analyzer main body 1 is changed, and then the angle of the transmission unit 3 is adjusted, and the angle of the detection head is conveniently adjusted.

[0048] The mounting seat 203 and the telescopic rod 201 are rotationally connected with a bolt, the angle of the telescopic rod 201 and the mounting seat 203 is fixed by rotating the bolt to make the bolt contact and press the telescopic rod 201.

[0049] The basic principle and main features of the utility model and the advantages of the utility model are shown and described. It should be understood by those skilled in the art that the utility model is not limited by the above embodiments, the above embodiments and the description in the specification are only to illustrate the principle of the utility model, various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Ozone precursor VOC component analyzer, including: The analyzer body (1), connecting unit (2), and transmission unit (3) are characterized in that, A detection head is connected to the outer wall of the analyzer body (1); The analyzer body (1) is mounted on the connecting unit (2), and the analyzer body (1) is used to adjust the height and angle of the analyzer body (1); The transmission unit (3) is mounted on the analyzer body (1) and is used to hold the detection head and adjust the position of the detection head. The transmission unit (3) includes: Guide seat (301), The main rotating rod (302) slides on the inner wall of the guide seat (301) at one end; The support rotating rod (303) slides on the inner wall of the guide seat (301) at one end, and the other end of the support rotating rod (303) is rotatably connected to the main rotating rod (302).

2. The ozone precursor VOC component analyzer according to claim 1, characterized in that, The connection unit (2) includes: Telescopic pole (201), The base (202) is fixedly connected to the telescopic rod (201).

3. The ozone precursor VOC component analyzer according to claim 2, characterized in that, The telescopic rod (201) is rotatably connected to a mounting base (203) at one end away from the base (202), and the mounting base (203) is fixedly connected to the outer wall of the analyzer body (1).

4. The ozone precursor VOC component analyzer according to claim 3, characterized in that, The mounting base (203) and the telescopic rod (201) are connected by a rotating bolt.

5. The ozone precursor VOC component analyzer according to claim 1, characterized in that, The guide seat (301) is fixedly connected to the outer wall of the analyzer body (1), and two sliding seats (305) are slidably connected to the guide seat (301).

6. The ozone precursor VOC component analyzer according to claim 5, characterized in that, The sliding seat (305) is rotatably connected to the corresponding support rotating rod (303) and main rotating rod (302).

7. The ozone precursor VOC component analyzer according to claim 6, characterized in that, A clamping block (304) is fixedly connected to the end of the main rotating rod (302) away from the sliding seat (305).

Images