Device for detecting volatile organic compounds in intercity bus

Abstract

The utility model provides a device for detecting volatile organic compounds in an intercity bus, relates to the technical field of voc detection, solves the problems that a driver cannot detect the volatile organic compounds in the driving process and the detection precision is low, and comprises a voc detector, a clamping mechanism, collecting mechanisms and a warning mechanism, the clamping mechanism is connected with the voc detector, the clamping mechanism fixes the voc detector on a vehicle column, and the warning mechanism is arranged in a cab and is connected with the voc detector through a transmission line. According to the utility model, detection samples of the head, the middle and the tail of the intercity coach can be collected, so that the sample range covers the whole coach and is used for accurate detection of the voc detector; meanwhile, the light-on condition can be observed to know the detection result, observation can be conducted in the driving process, and a driver can make accurate judgment conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to voc detection technical field, concretely relates to a device for detecting volatile organic compounds in long-distance bus. BACKGROUND

[0002] Voc is volatile organic compound, is the organic chemical substance that evaporates easily under normal temperature, they can have negative effects on human health and environment. Common VOCs include benzene, toluene, xylene and the like, they mainly come from paint, solvent, cleaning agent, fuel and certain manufacturing process.

[0003] The current voc detection device does not have the product applied to long-distance bus, and portable voc detection device can not detect accurately, and the driver can not observe the detection result in driving to make accurate behavior. UTILITY MODEL CONTENT

[0004] Therefore, the utility model provides a device for detecting volatile organic compounds in long-distance bus for solving the problem that the driver can not detect in driving and the detection precision is low.

[0005] In order to realize the above purpose, the utility model provides the following technical scheme: including voc detector, the one side of voc detector is provided with clamping mechanism, the top of voc detector is provided with collection mechanism, the bottom of voc detector is connected with warning mechanism;The clamping mechanism is provided with connecting seat, regulator and clamping plate, the regulator and the clamping plate are provided with two, and symmetrically set up in the connecting seat both sides;The collection mechanism includes collection pipe and filter, and the collection pipe is connected with voc detector and filter respectively;The warning mechanism includes transmission line and warning light, and the transmission line both ends are connected with voc detector and warning light respectively.

[0006] Preferably, the collection pipe is provided as a multi-way pipe, and the multi-way pipe is provided with at least three pipe openings.

[0007] Preferably, the number of filters is consistent with the number of pipe openings.

[0008] Preferably, the filter is provided as a water dust filter.

[0009] Preferably, the warning light includes a red light and a green light, and the red light and the green light are arranged side by side.

[0010] Preferably, the connecting seat is provided as a concave type.

[0011] Preferably, the regulator includes a screw rod and an adjusting handle, and the adjusting handle is threadedly connected with the screw rod.

[0012] Preferably, the clamping plate and the screw rod are fixedly connected at one end, and the clamping plate is arranged inside the connecting seat.

[0013] Preferably, the connecting seat is further provided with a placing hole, and the placing hole on one side of the connecting seat is provided with two symmetrical placing holes on both sides of the screw rod.

[0014] Preferably, the placing hole is provided with a balance block and an adjusting spring, and the balance block is connected with the clamping plate and the adjusting spring at both ends.

[0015] The above technical scheme has at least the following beneficial effects:

[0016] The device can collect detection samples of the head, middle and tail of a long-distance bus, so that the sample range covers the whole bus, and the device is used for accurate detection of a voc detector; meanwhile, the detection result can be observed by observing the light, and the driver can make accurate judgment.

[0017] It should be understood that the foregoing general description and the following detailed description are only exemplary and explanatory, and cannot limit the application. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed in the embodiment or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0019] Figure 1 is a structural schematic view provided by the embodiment of the present application;

[0020] Figure 2 is a clamping mechanism structural schematic view provided by the embodiment of the present application;

[0021] Figure 3 is a clamping mechanism structural schematic view provided by the embodiment of the present application;

[0022] Figure 4 is a balance block structural schematic view provided by the embodiment of the present application;

[0023] In the figure: 1, a voc detector; 2, a connecting seat; 3, an adjuster; 4, a clamping plate; 5, a collection pipe; 6, a filter; 7, a transmission line; 8, a warning light; 21, a placing hole; 22, a balance block; 23, an adjusting spring; 31, a screw rod; 32, an adjusting handle; 81, a red light; 82, a green light. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the utility model clearer, the technical scheme of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope protected by the utility model.

[0025] The specific embodiment of the utility model provides a device for detecting volatile organic compounds in long-distance buses, combined with the attached Figures 1-3 As shown, mainly including voc detector 1, one side of voc detector 1 is provided with a clamping mechanism, the top is provided with a collection mechanism, and the bottom is connected with a warning mechanism;The clamping mechanism is provided with a connecting seat 2, an adjuster 3 and a clamping plate 4, the adjuster 3 and the clamping plate 4 are provided with two, and are symmetrically arranged on both sides of the connecting seat 2;The collection mechanism includes a collection pipe 5 and a filter 6, the collection pipe 5 is connected with the voc detector 1 and the filter 6 respectively;The warning mechanism includes a transmission line 7 and a warning lamp 8, and the transmission line 7 is connected with the voc detector 1 and the warning lamp 8 at both ends respectively.

[0026] Specifically, as Figures 2-3 The clamping mechanism includes a connecting seat 2, an adjuster 3 and a clamping plate 4, wherein the connecting seat 2 is provided with a width greater than the width of the voc detector 1, and at the same time greater than the width of the two clamping plates 4 and the width of the inside edge column in the long-distance bus, so as to fix the voc detector on the column through the connecting seat 2, wherein the connecting seat 2 is bolted with the voc detector 1, the connecting seat 2 is provided as a concave type in this embodiment, the convex ends are located on both sides of the connecting seat 2, the adjuster 3 is arranged at the convex position, the adjuster 3 includes a screw rod 31 and an adjusting handle 32 in this embodiment, wherein the screw rod 31 is arranged through the convex position of the connecting seat 2, the screw rod 31 on the inner side of the convex position is connected with the clamping plate 4, the adjusting handle 32 is arranged at the screw rod 31 on the outer side of the convex position, the screw rod 31 and the adjusting handle 32 are threadedly connected, the position of the adjusting handle 32 is determined not to change, rotating the adjusting handle 32 makes the screw rod 31 move relatively, drives the movement of the clamping plate 4, adjusts the width range between the clamping plates 4, and is used for fixing the voc detector 1.

[0027] Two placing holes 21 are arranged on both sides of the screw rod 31 at the convex position of the connecting seat 2, as Figure 4 As shown, the placing hole 21 is provided with a balance block 22 and an adjusting spring 23, wherein one end of the adjusting spring 23 is fixed in the placing hole 21, the other end is connected with one end of the balance block 22, the other end of the balance block 22 is connected with the clamping plate 4, and the balance blocks 22 symmetrically arranged on both sides of the screw rod 21 can cooperate with the adjusting spring 23, the clamping force of the clamping plate 4 can be improved through the elastic force of the adjusting spring 23, and meanwhile the clamping inclination of the clamping plate 4 can be prevented.

[0028] Specifically, the collecting pipe 5 is provided as a multi-way pipe in the embodiment, wherein the multi-way pipe is provided with at least three pipe openings respectively arranged at the tail, the middle and the head of the vehicle, and a water dust filter 6 is arranged at each pipe opening, wherein the number of the water dust filters 6 is consistent with that of the pipe openings of the collecting pipe 5 (except the pipe opening connected with the voc detector 1). Since the length of the long-distance bus is relatively long, the multi-way collecting pipe can realize the collecting sampling of the head, the tail and the middle of the vehicle, and greatly improve the detection accuracy.

[0029] Specifically, the voc detector 1 is connected with the warning light 8 through the transmission line 7, the warning light 8 is arranged at the driving position through the transmission line 7, so that the driver can still observe during the driving process, the warning light 8 is provided with a red light 81 and a green light 82, if the red light 81 is on after the detection, it indicates that the detection result contains volatile organic compounds, if the green light 82 is on after the detection, it indicates that the detection result is normal and does not contain volatile organic compounds.

[0030] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A device for detecting volatile organic compounds in long-distance buses, comprising a VOC detector (1), characterized in that: The VOC detector (1) is provided with a clamping mechanism on one side, a collection mechanism on the top of the VOC detector (1), and a warning mechanism connected to the bottom of the VOC detector (1). The clamping mechanism is provided with a connecting seat (2), an adjuster (3), and a clamping plate (4). There are two adjusters (3) and clamping plates (4), which are symmetrically arranged on both sides of the connecting seat (2). The collection mechanism includes a collection tube (5) and a filter (6). The collection tube (5) is connected to the VOC detector (1) and the filter (6) respectively. The warning mechanism includes a transmission line (7) and a warning light (8). The two ends of the transmission line (7) are connected to the VOC detector (1) and the warning light (8) respectively.

2. The device for detecting volatile organic compounds in long-distance buses according to claim 1, characterized in that: The collection pipe (5) is configured as a multi-port pipe, and the multi-port pipe is provided with at least three ports.

3. The device for detecting volatile organic compounds in long-distance buses according to claim 2, characterized in that: The number of filters (6) is the same as the number of pipe openings.

4. The device for detecting volatile organic compounds in long-distance buses according to claim 3, characterized in that: The filter (6) is configured as a water dust filter.

5. The device for detecting volatile organic compounds in long-distance buses according to claim 1, characterized in that: The warning light (8) includes a red light (81) and a green light (82), which are arranged side by side.

6. The device for detecting volatile organic compounds in long-distance buses according to claim 1, characterized in that: The connector (2) is configured to be concave.

7. The device for detecting volatile organic compounds in long-distance buses according to claim 6, characterized in that: The regulator (3) includes a screw (31) and an adjustment handle (32), which are threadedly connected to the screw (31).

8. The device for detecting volatile organic compounds in long-distance buses according to claim 7, characterized in that: The clamp (4) and the screw (31) are fixedly connected at one end, and the clamp (4) is disposed inside the connecting seat (2).

9. The device for detecting volatile organic compounds in long-distance buses according to claim 8, characterized in that: The connecting seat (2) is also provided with a placement hole (21). There are two placement holes (21) on one side of the connecting seat (2), which are symmetrically arranged on both sides of the screw (31).

10. The device for detecting volatile organic compounds in long-distance buses according to claim 9, characterized in that: The placement hole (21) is provided with a balance block (22) and an adjusting spring (23), and the two ends of the balance block (22) are respectively connected to the clamp (4) and the adjusting spring (23).

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