Pollution source detection device

Abstract

The utility model discloses a pollution source detection device, which belongs to the field of pollution source detection devices and comprises an intelligent trolley chassis, a lifting platform, a box body, a detector, a detection head, a light plate, a fan, a wind plate and a proximity switch. The intelligent trolley chassis is matched with the lifting platform to realize position movement and height adjustment of the detector and the detection head on the box body, so that air at different positions can be conveniently collected for detection, and when external wind power is small, the proximity switch and the light plate are close to each other, so that current supplied to the fan is conducted, and the detection efficiency is improved. When external wind power is large, the wind power pushes the light plate to rotate, meanwhile, the proximity switch is switched off, the air naturally enters the box body under the action of the external wind power, and the left end of the box body automatically rotates to the end facing the wind power direction under the guiding action of the wind plate. And external air can enter conveniently.

Description

Technical Field

[0001] The utility model relates to the field of pollution source detection devices, in particular to a pollution source detection device. Background Art

[0002] Pollution source refers to the source of pollutants that cause environmental pollution, usually referring to places, equipment, devices or human bodies that emit harmful substances into the environment or have harmful effects on the environment. Any substance or energy that enters the environmental system in inappropriate concentration, quantity, speed, form and route and pollutes or destroys the environment is collectively referred to as a pollutant. The detection of pollution sources requires the use of a detection device; a traditional detection device includes a detection head, a solar panel, a base, a battery and an analyzer. The advantage of the detection device is that it can detect air pollution. However, due to the lack of an adjustment structure, the detection device can only perform detection at a fixed position, which makes the detection effect of the detection device unsatisfactory, which is not conducive to the promotion and use of the detection device.

[0003] In the prior art, patent announcement number CN217634928U discloses a pollution source detection device, which belongs to the field of pollution source detection technology, including a supporting base plate, a detection mechanism is arranged on one side of the supporting base plate, a supporting mechanism for supporting the detection mechanism is arranged on one side of the supporting base plate, a limiting slide rail slidably connected to the supporting mechanism is arranged on the side of the supporting base plate, and the supporting mechanism includes a limiting base, a limiting slider slidably connected to the limiting slide rail is arranged at one end of the limiting base, a second limiting screw is threadedly connected to one end of the limiting base for cooperating with the limiting slide rail to fix the limiting slider, a limiting connecting plate is arranged on one side of the limiting base, and a height adjustment plate is slidably connected to the other end of the limiting base.

[0004] The above technical solution enables the detection device to perform detection at different positions, but the above technical solution uses a method of installing a fan on the box body to actively supply air to the box body, and the electric energy consumed for the air supply is relatively large. Utility Model Content

[0005] The utility model aims to solve the problems raised in the background technology and designs a pollution source detection device.

[0006] To achieve the above-mentioned purpose, the technical solution of the utility model is a pollution source detection device, including an intelligent vehicle chassis, a lifting platform, a box, a detector, a detection head, a lightweight board, a fan, a wind plate, and a proximity switch. A lifting platform is installed on the intelligent vehicle chassis, and a box is rotatably installed on the upper end of the lifting platform, a detector is installed on the upper part of the box, a detection head is installed on the lower end of the detector, a lightweight board is rotatably installed on the right end of the box, the lower end of the lightweight board is located below the box, a fan is installed on the lightweight board at a position corresponding to the position of the box, a wind plate is installed on the box, and the installation direction of the wind plate is the same as the wind direction of the fan and is vertical, a proximity switch is installed on the right end of the box, and the proximity switch is electrically connected to the fan power supply circuit.

[0007] Furthermore, a mounting rod is installed on the upper end of the lifting platform, and the box body is rotatably mounted on the upper end of the lifting platform through the mounting rod.

[0008] Furthermore, a mounting bearing is provided at the upper end of the mounting rod, and the mounting rod is rotatably connected to the box body via the mounting bearing.

[0009] Furthermore, the mounting rod is located on the box body away from the fan part.

[0010] Furthermore, the proximity switch is a proximity conduction type proximity switch.

[0011] Beneficial effects:

[0012] The utility model provides a pollution source detection device with the following beneficial effects. Through its structural design, the device realizes the position movement and height adjustment of the detector and the detection head on the box body through the intelligent trolley chassis and the lifting platform, so as to facilitate the collection of air at different positions for detection. When the external wind force is small, the proximity switch and the lightweight plate are close to each other, and then the current to the fan is turned on. The fan works to discharge the air through the box body through the detector and the detection head. When the external wind force is large, the wind force drives the lightweight plate to rotate, and the proximity switch is disconnected at the same time. At this time, the air naturally enters the box body under the action of the external wind force, and the left end of the box body automatically rotates to the end facing the wind direction under the guiding action of the wind plate, so as to facilitate the entry of external air. Since the device can achieve air intake with the help of natural wind in the windy state, the energy consumption required for air intake is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the pollution source detection device of the utility model.

[0014] In the figure, 1. chassis of the intelligent vehicle; 2. lifting platform; 3. box; 4. detector; 5. detection head; 6. lightweight board; 7. fan; 8. wind plate; 9. proximity switch; 10. mounting rod; 11. mounting bearing. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] In the description of the present invention, it should be noted that the terms "upper / lower end", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0017] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "setting / sleeving", "sleeve connection", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0018] See also Figure 1 The utility model provides a technical solution: a pollution source detection device, including an intelligent car chassis 1, a lifting platform 2, a box 3, a detector 4, a detection head 5, a lightweight board 6, a fan 7, a wind plate 8, and a proximity switch 9. The intelligent car chassis 1 is equipped with a lifting platform 2, and the upper end of the lifting platform 2 is rotatably equipped with a box 3, the detector 4 is installed in the upper part of the box 3, and the detection head 5 is installed at the lower end of the detector 4. The right end of the box 3 is rotatably equipped with a lightweight board 6, and the lower end of the lightweight board 6 is located below the box 3. The fan 7 is installed at a position corresponding to the position of the box 3 on the lightweight board 6, and the box 3 is equipped with a wind plate 8. The installation direction of the wind plate 8 is the same as the wind direction of the fan 7 and is vertical. A proximity switch 9 is installed at the right end of the box 3, and the proximity switch 9 is electrically connected to the power supply circuit of the fan 7.

[0019] In the utility model, a mounting rod 10 is installed on the upper end of the lifting platform 2, and the box body 3 can be rotatably mounted on the upper end of the lifting platform 2 through the mounting rod 10, thereby raising the height of the box body 3 and reducing the obstruction of the lifting platform 2 to the air flow.

[0020] In the utility model, a mounting bearing 11 is provided at the upper end of the mounting rod 10 , and the mounting rod 10 is rotatably connected to the box body 3 via the mounting bearing 11 , thereby reducing the rotational friction of the box body 3 .

[0021] In the utility model, the mounting rod 10 is located at the box body 3 away from the fan 7, so as to facilitate the box body 3 to deflect under the action of the wind plate 8.

[0022] In the present invention, the proximity switch 9 is a proximity switch of the conduction type, and when the wind force is relatively small, the proximity switch 9 is turned on to supply power to the fan 7 for active air intake.

[0023] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and a suitable controller should be selected according to the actual situation to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and no longer explains the electrical control.

[0024] In this embodiment:

[0025] When in use, the position movement and height adjustment of the detector 4 and the detection head 5 on the box 3 are realized by cooperating with the lifting platform 2 through the intelligent car chassis 1, so as to facilitate the collection of air at different positions for detection. When the external wind force is small, the proximity switch 9 and the lightweight plate 6 are close to each other, and then the current to the fan 7 is turned on. The fan 7 works to discharge the air through the box 3, the detector 4 and the detection head 5. When the external wind force is strong, the wind force drives the lightweight plate 6 to rotate, and the proximity switch 9 is disconnected at the same time. At this time, the air naturally enters the box 3 under the action of the external wind force, and the left end of the box 3 automatically rotates to the end facing the wind direction under the guiding action of the wind plate 8, so as to facilitate the entry of external air.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pollution source detection device, comprising an intelligent vehicle chassis (1), a lifting platform (2), a box (3), a detector (4), a detection head (5), a lightweight plate (6), a fan (7), a wind plate (8), and a proximity switch (9), characterized in that: A lifting platform (2) is installed on the chassis (1) of the intelligent vehicle. A box (3) is rotatably installed on the upper end of the lifting platform (2). A detector (4) is installed in the upper part of the box (3). A detection head (5) is installed at the lower end of the detector (4). A lightweight board (6) is rotatably installed on the right end of the box (3). The lower end of the lightweight board (6) is located below the box (3). A fan (7) is installed on the lightweight board (6) at a position corresponding to the position of the box (3). A wind plate (8) is installed on the box (3). The installation direction of the wind plate (8) is the same as the wind direction of the fan (7) and is vertical. A proximity switch (9) is installed on the right end of the box (3). The proximity switch (9) is electrically connected to the power supply circuit of the fan (7).

2. The pollution source detection device according to claim 1, characterized in that: A mounting rod (10) is installed on the upper end of the lifting platform (2), and the box body (3) is rotatably mounted on the upper end of the lifting platform (2) via the mounting rod (10).

3. The pollution source detection device according to claim 2, characterized in that: The upper end of the mounting rod (10) is provided with a mounting bearing (11), and the mounting rod (10) is rotatably connected to the box body (3) via the mounting bearing (11).

4. The pollution source detection device according to claim 2, characterized in that: The mounting rod (10) is located at a portion of the box body (3) far away from the fan (7).

5. The pollution source detection device according to claim 1, characterized in that: The proximity switch (9) is a proximity conduction type proximity switch.

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