Gas collection device based on vehicle-mounted environment detection spectrometer

Abstract

The utility model belongs to the technical field of vehicle-mounted products, and particularly relates to a gas collection device based on a vehicle-mounted environment detection spectrometer. Comprising a gas storage box; a support ring; the device further comprises an automatic gas collecting mechanism, the gas collecting mechanism comprises a gas suction assembly arranged on the base table and an electronic switch valve used for controlling the gas inlet channel to be opened and closed, the gas suction assembly is arranged on the top of the base table and communicates with the base table, the gas suction assembly selectively communicates with the gas inlet channel, and the electronic switch valve is arranged in the gas inlet channel. The automatic operation assembly comprises a controller and an operation panel which are fixed to the base table, the operation panel is fixedly embedded in the front side face of the base table, and the air suction assembly, the electronic switch valve and the operation panel are electrically connected to the controller. Compared with the prior art, the automatic gas collection mechanism is arranged, so that gas collection is worry-saving, labor-saving, labor-saving, short in time consumption and free of excessive manual intervention, and therefore, the automatic gas collection device has the advantages that the automation degree of gas collection is high, and the collection efficiency is further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of vehicle-mounted products, and in particular relates to a gas collection device based on a vehicle-mounted environment detection spectrometer. Background Art

[0002] Air pollution is a phenomenon in which certain substances enter the atmosphere due to human activities or natural processes, present sufficient concentrations, reach sufficient time, and thus endanger human comfort, health and the environment. Therefore, it is necessary to sample and collect the atmosphere, and to detect and analyze the atmosphere in order to ensure the accuracy of atmospheric detection. At present, the atmospheric sampling device for vehicle-mounted environmental monitoring is a device used to collect samples of the atmosphere and air conditions in the city. In the prior art, the gas collection in the vehicle is carried out manually, that is, the air needs to be collected manually. The device of this structure has a low degree of automation, and the operation process is time-consuming and laborious, resulting in low gas collection efficiency.

[0003] To this end, the utility model provides a gas collection device based on a vehicle-mounted environment detection spectrometer. Utility Model Content

[0004] In view of the above-mentioned problems existing in the prior art, the purpose of the present utility model is to provide a gas collection device based on a vehicle-mounted environmental detection spectrometer, which has the advantages of high degree of automation in gas collection and further improved collection efficiency.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A gas collection device based on a vehicle-mounted environment detection spectrometer, comprising:

[0007] A gas storage box, which is used to store gas used by the vehicle-mounted environment detection spectrometer;

[0008] A support ring having a ventilation cavity connected to the gas storage box, wherein the support ring is inserted and fixed on the top of the gas storage box;

[0009] It also includes an automatic gas collection mechanism, which includes a base connected to the ventilation cavity, a gas collection structure and an automatic operation component, the base having an air inlet channel; the gas collection structure includes an air suction component arranged on the base and an electronic switch valve for controlling the opening and closing of the air inlet channel, the air suction component is arranged on the top of the base and connected to the base, and the air suction component is selectively connected to the air inlet channel, and the electronic switch valve is arranged in the air inlet channel;

[0010] The automatic operation component comprises a controller and an operation panel fixed to the base, the operation panel is embedded at the front side of the base, and the air suction component, the electronic switch valve and the operation panel are electrically connected to the controller respectively.

[0011] As a preferred technical solution of the utility model application, the air suction assembly includes an air cylinder, a suction piece, a driver and a rear side plate made of hard material, and the bottom of the air cylinder is connected to the air inlet channel of the base;

[0012] The suction piece includes a movable ring and a suction rod made of silicone material. The outer wall of the movable ring can be slidably mounted on the inner cavity wall of the air cylinder in the up and down directions. One end of the suction rod is fixed to the movable ring, and the other end extends through the through hole at the top of the air cylinder to be connected to the driver. The driver is fixed to the rear side plate, and the rear side plate is embedded in the rear side wall of the base along the longitudinal direction.

[0013] As a preferred technical solution of the utility model application, it also includes a sealing wear-resistant ring, which is embedded in the through hole on the top of the base, and the suction rod can be slidably sleeved in the sealing wear-resistant ring.

[0014] As a preferred technical solution of the utility model application, the sealing wear-resistant ring is an integral part made of rubber material.

[0015] As a preferred technical solution of the utility model application, the driver is a linear motor or a linear cylinder.

[0016] As a preferred technical solution of the utility model application, the air suction component includes a suction pump and a suction cylinder with a receiving cavity, the bottom of the suction cylinder is connected to the base, the suction pump is embedded in the suction cylinder, and the air inlet end of the suction pump extends into the air inlet channel of the base;

[0017] The control end of the suction pump is electrically connected to the controller.

[0018] As a preferred technical solution of the utility model application, the gas storage box is provided with a plurality of removable storage bottles and a plurality of rubber tubes, and the plurality of storage bottles are embedded in the gas storage box tangentially with each other;

[0019] One end of each rubber tube is connected to the top opening of the storage bottle, and the other end of the rubber tube is connected to the air inlet channel of the base.

[0020] As a preferred technical solution of the utility model application, the gas storage box is cylindrical.

[0021] As a preferred technical solution of the utility model application, it also includes a timer for controlling the working time of the air intake component, and the timer is integrated on the circuit board of the controller;

[0022] The operation panel is integrated with a start key, a stop key and a time adjustment key, and the start key, the stop key and the time adjustment key are electrically connected to the controller respectively.

[0023] As a preferred technical solution of the utility model application, it also includes a display screen for intuitively displaying the working time of the suction component, and the display screen is electrically connected to the controller.

[0024] As described above, the gas collection device based on the vehicle-mounted environment detection spectrometer provided by the utility model has the following beneficial effects:

[0025] The utility model utilizes the above-mentioned gas collection device based on the vehicle-mounted environmental detection spectrometer. Compared with the prior art, due to the adoption of such a structure, an automatic gas collection mechanism is set. When inhaling, the operation panel is pressed, and the electronic switch valve is used to open the air intake channel at the base and trigger the air intake component to work, so that the air in the collected vehicle enters the gas storage box from the air intake channel. The gas collection process does not require manual suction, making gas collection worry-free, labor-saving, and time-saving, and does not require excessive manual intervention. Therefore, it has the advantages of high degree of automation in gas collection and further improved collection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is one of the three-dimensional diagrams of the gas collection device based on the vehicle-mounted environment detection spectrometer applied for the utility model, which is a structural diagram including the suction component as implementation 1;

[0027] Figure 2 for Figure 1 Sectional view along AA direction;

[0028] Figure 3 This is a schematic diagram of a control block in a gas collection device based on a vehicle-mounted environment detection spectrometer applied for by the utility model;

[0029] Figure 4 This is the second stereogram of the gas collection device (excluding the driver) based on the vehicle-mounted environment detection spectrometer applied for by the utility model;

[0030] Figure 5 A top view of a gas collection device based on a vehicle-mounted environment detection spectrometer applied for by the utility model;

[0031] Figure 6 The suction component in the gas collection device based on the vehicle-mounted environment detection spectrometer applied for the utility model is a structural schematic diagram of implementation 2.

[0032] In the accompanying drawings:

[0033] Gas storage box 1, storage bottle 10, multiple rubber tubes 11;

[0034] Support ring 2;

[0035] Base 3, air inlet channel 30;

[0036] Gas collection structure 4, air suction component 40, electronic switch valve 41;

[0037] Air cylinder 400, suction member 401, driver 402, rear side plate 403;

[0038] Active ring 40a, suction rod 40b;

[0039] Automatic operation component 5, controller 50, operation panel 51;

[0040] Start key 510, stop key 511, time adjustment key 512;

[0041] Sealing wear-resistant ring 6;

[0042] Timer 7;

[0043] Display 8. DETAILED DESCRIPTION

[0044] The following is a description of the implementation of the present invention by means of specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0045] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions that can be implemented in this utility model, so they have no substantial technical significance. Any modification of the structure, change in the proportional relationship, or adjustment of the size should still fall within the scope of the technical content disclosed in this utility model without affecting the effects that can be produced by this utility model and the purposes that can be achieved. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of this utility model. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of this utility model without substantial changes in the technical content. The specific structure can be described with reference to the drawings of the patent application.

[0046] The utility model application provides a gas collection device based on a vehicle-mounted environmental detection spectrometer, see Figures 1 to 6 As shown, Figure 2The black arrows on the left and right sides of the drawing represent the movement direction of the suction assembly; the device includes

[0047] A gas storage box 1, which is used to store gas for the vehicle-mounted environment detection spectrometer;

[0048] A support ring 2, which has a ventilation cavity connected to the gas storage box, and the support ring is inserted and fixed on the top of the gas storage box 1;

[0049] It also includes an automatic gas collection mechanism, which includes a base 3 connected to the ventilation cavity, a gas collection structure 4 and an automatic operation component 5, the base 3 has an air inlet channel 30; the gas collection structure 4 includes an air suction component 40 arranged on the base 3 and an electronic switch valve 41 for controlling the opening and closing of the air inlet channel 30, the air suction component 40 is arranged on the top of the base 3 and connected to the base 3, and the air suction component 40 is selectively connected to the air inlet channel 30, and the electronic switch valve 41 is arranged in the air inlet channel 30;

[0050] The automatic operation component 5 includes a controller 50 and an operation panel 51 fixed to the base 3. The operation panel 51 is embedded in the front side of the base 3. The air suction component 40, the electronic switch valve 41 and the operation panel 51 are electrically connected to the controller 50 respectively.

[0051] It should be noted that the above-mentioned air intake assembly 40 has a variety of specific embodiments, and two preferred embodiments are provided for reference in the present utility model application.

[0052] Example 1

[0053] Combination Figure 1 , Figure 2 as well as Figure 3 As shown, in this embodiment, the air suction assembly 40 includes an air cylinder 400 made of a hard material, a suction member 401, a driver 402 and a rear side plate 403, and the bottom of the air cylinder 400 is connected to the air inlet channel 30 of the base 3;

[0054] The suction piece 401 includes a movable ring 40a and a suction rod 40b made of silicone material. The outer wall of the movable ring 40a can be slidably mounted on the inner cavity wall of the air cylinder 400 in the up and down directions. One end of the suction rod 40b is fixed to the movable ring 40a, and the other end extends through the through hole at the top of the air cylinder 400 to be connected to the driver 402. The driver 402 is fixed to the rear side plate 403, and the rear side plate 403 is embedded in the rear side wall of the base 3 along the longitudinal direction.

[0055] On the basis of Example 1, in order to reduce the wear of the suction rod 401 during use, Figure 1 and Figure 2 As shown, in this embodiment, a sealing wear-resistant ring 6 is further included, and the sealing wear-resistant ring 6 is embedded in the through hole at the top of the base 3, and the suction rod 40b is slidably sleeved in the sealing wear-resistant ring 6. Since the suction rod 40b can move up and down along the longitudinal direction during the operation, by providing the aforementioned suction rod 40b, the contact friction between the suction rod 40b and the through hole at the top of the base 3 can be reduced, and the suction rod 40b can be prevented from being worn too quickly; at the same time, the frequent maintenance or replacement costs caused by wear can also be reduced.

[0056] In this embodiment, the sealing wear-resistant ring 6 is an integral piece made of rubber material.

[0057] In this embodiment, the driver 402 is a linear motor or a linear cylinder.

[0058] Example 2

[0059] Combination Figure 6 As shown, in this embodiment, the air suction component 40 includes a suction pump 404 and a suction cylinder 405 having an accommodating cavity, the bottom of the suction cylinder 405 is connected to the base 3, the suction pump 404 is embedded in the suction cylinder 405, and the air inlet end of the suction pump 404 extends into the air inlet channel 30 of the base 3;

[0060] The control end of the suction pump 404 is electrically connected to the controller 50. The difference between the embodiment 2 and the embodiment 1 is that the embodiment uses the suction pump 404 to directly collect gas, which can further simplify the structure of the suction component 40 and simplify the entire structure.

[0061] Based on the embodiment 1 and the embodiment 2 of the utility model application, Figure 1 and Figure 2 As shown, in this embodiment, a plurality of removable storage bottles 10 and a plurality of rubber tubes 11 are arranged in the gas storage box 1, and the plurality of storage bottles 10 are tangentially embedded in the gas storage box 1 in pairs;

[0062] One end of each of the rubber tubes 11 is connected to the top of the storage bottle 10, and the other end of the rubber tube 11 is connected to the air inlet channel 30 of the base 3. In this embodiment, the gas storage box 1 is cylindrical.

[0063] Based on the embodiment 1 and the embodiment 2 of the utility model application, Figure 1 , Figure 2 as well as Figure 3As shown, in this embodiment, a timer 7 for controlling the working time of the air suction component 40 is also included, and the timer 7 is integrated on the circuit board of the controller 50;

[0064] The operation panel assembly 51 includes a start key 510, a stop key 511 and a time adjustment key 512, which are electrically connected to the controller 50. The above structure can be used to time the gas collection time by using a timer, which is convenient for use.

[0065] Combination Figure 1 and Figure 3 As shown, in this embodiment, a display screen 8 for intuitively displaying the working time of the air intake component 40 is also included, and the display screen 8 is electrically connected to the controller 50.

[0066] When in use, the device of the utility model can be placed in a vehicle and combined with Figures 1 to 6 As shown, first press the operation panel 51, and control the electronic switch valve 41 embedded in the air inlet channel 30 at the base 3 to open through the controller 50. At the same time, the controller 50 controls the air suction component 40 to work. The air suction component 40 works upward to first extract the gas entering from the air inlet channel 30 at the base 3 to allow the gas to enter quickly, and then uses the air suction component 40 to work downward to push the entering gas into the gas storage box 1. After completion, the controller 50 controls the air suction component 40 to stop working. This makes gas collection worry-free, labor-saving, and time-saving, and does not require excessive human intervention. Therefore, it has the advantages of high automation of gas collection and further improved collection efficiency.

[0067] As described above, the gas collection device based on the vehicle-mounted environment detection spectrometer provided by the utility model has the following beneficial effects:

[0068] The utility model utilizes the above-mentioned gas collection device based on the vehicle-mounted environmental detection spectrometer. Compared with the prior art, due to the adoption of such a structure, an automatic gas collection mechanism is set. When inhaling, the operation panel is pressed, and the electronic switch valve is used to open the air intake channel at the base and trigger the air intake component to work, so that the air in the collected vehicle enters the gas storage box from the air intake channel. The gas collection process does not require manual suction, making gas collection worry-free, labor-saving, and time-saving, and does not require excessive manual intervention. Therefore, it has the advantages of high degree of automation in gas collection and further improved collection efficiency.

[0069] The above is only a preferred implementation of the present invention. It should be noted that, for ordinary technicians in this field, several improvements and modifications can be made without departing from the principle of the present invention, which are also considered as the protection scope of the present invention.

Claims

1. A gas collection device based on a vehicle-mounted environment detection spectrometer, comprising: A gas storage box (1), which is used to store gas used by the vehicle-mounted environment detection spectrometer; A support ring (2) having a ventilation cavity connected to the gas storage box, wherein the support ring is inserted and fixed on the top of the gas storage box (1); Features include: Also includes The invention also comprises an automatic gas collection mechanism, the automatic gas collection mechanism comprising a base (3) connected to the ventilation cavity, a gas collection structure (4) and an automatic operation component (5), the base (3) having an air inlet channel (30); the gas collection structure (4) comprising an air suction component (40) arranged on the base (3) and an electronic switch valve (41) for controlling the opening and closing of the air inlet channel (30), the air suction component (40) being arranged on the top of the base (3) and being connected to the base (3), and the air suction component (40) being selectively connected to the air inlet channel (30), and the electronic switch valve (41) being arranged in the air inlet channel (30); The automatic operation component (5) comprises a controller (50) and an operation panel (51) fixed to a base (3); the operation panel (51) is embedded in the front side of the base (3); the air suction component (40), the electronic switch valve (41) and the operation panel (51) are respectively electrically connected to the controller (50).

2. A gas collection device based on a vehicle-mounted environment detection spectrometer according to claim 1, characterized in that: The air suction component (40) comprises an air cylinder (400) made of a hard material, a suction piece (401), a driver (402) and a rear side plate (403), and the bottom of the air cylinder (400) is connected to the air inlet channel (30) of the base (3); The suction piece (401) includes a movable ring (40a) and a suction rod (40b) made of silicone material. The outer wall of the movable ring (40a) can be slidably mounted on the inner wall of the air cylinder (400) in the up and down directions. One end of the suction rod (40b) is fixed to the movable ring (40a), and the other end extends through the through hole at the top of the air cylinder (400) to be connected to the driver (402). The driver (402) is fixed to the rear side plate (403), and the rear side plate (403) is embedded in the rear side wall of the base (3) in the longitudinal direction.

3. A gas collection device based on a vehicle-mounted environment detection spectrometer according to claim 2, characterized in that: It also comprises a sealing wear-resistant ring (6), which is embedded in the through hole at the top of the base (3), and the suction rod (40b) can be slidably sleeved in the sealing wear-resistant ring (6).

4. A gas collection device based on a vehicle-mounted environment detection spectrometer according to claim 3, characterized in that: The sealing wear-resistant ring (6) is an integral part made of rubber material.

5. The gas collection device based on the vehicle-mounted environment detection spectrometer according to claim 2 is characterized in that: The driver (402) is a linear motor or a linear cylinder.

6. A gas collection device based on a vehicle-mounted environment detection spectrometer according to claim 1, characterized in that: The air suction component (40) comprises a suction pump (404) and a suction cylinder (405) having a receiving cavity, the bottom of the suction cylinder (405) is connected to the base (3), the suction pump (404) is embedded in the suction cylinder (405), and the air inlet end of the suction pump (404) extends into the air inlet channel (30) of the base (3); The control end of the suction pump (404) is electrically connected to the controller (50).

7. A gas collection device based on a vehicle-mounted environment detection spectrometer according to any one of claims 1 to 5, characterized in that: The gas storage box (1) is provided with a plurality of removable storage bottles (10) and a plurality of rubber tubes (11), and the plurality of storage bottles (10) are embedded in the gas storage box (1) tangentially with each other. One end of each rubber tube (11) is connected to the top of the storage bottle (10), and the other end of the rubber tube (11) is connected to the air inlet channel (30) of the base (3).

8. A gas collection device based on a vehicle-mounted environment detection spectrometer according to any one of claims 1 to 5, characterized in that: The gas storage box (1) is cylindrical.

9. A gas collection device based on a vehicle-mounted environment detection spectrometer according to any one of claims 1 to 5, characterized in that: It also includes a timer (7) for controlling the working time of the air suction component (40), and the timer (7) is integrated on the circuit board of the controller (50); The operation panel (51) is integrated with a start key (510), a stop key (511) and a time adjustment key (512); the start key (510), the stop key (511) and the time adjustment key (512) are electrically connected to the controller (50) respectively.

10. A gas collection device based on a vehicle-mounted environment detection spectrometer according to claim 9, characterized in that: It also includes a display screen (8) for visually displaying the working time of the air intake component (40), and the display screen (8) is electrically connected to the controller (50).

Images