A sampling device for atmospheric environment treatment

Abstract

The utility model discloses a sampling device for atmospheric environment treatment, which belongs to the technical field of atmospheric environment treatment, and comprises a triangular bracket, a fixed platform is connected to the triangular bracket, a sampling device body is connected to the fixed platform, a shell is connected to the sampling device body, a slide groove is provided in the shell, a filter device is slidably connected in the shell, a cleaning device is slidably connected in the slide groove, and the filter device comprises a fixed ring. The sampling device for atmospheric environment treatment is provided with a fixed ring, a sliding rod, a limit plate, a limit groove, a limit rod and a filter plate. When the filter plate is in an environment with a high dust concentration, the filter plate can be installed. First, the limit rods on both sides of the filter plate are aligned with the limit grooves in the fixed ring, and then pressed. Then the filter plate is rotated so that the limit rods are stuck in the limit grooves. At this point, the filtering of the sampling device body is completed, and the dust is prevented from entering the sample and affecting the accuracy of the result.

Description

Technical Field

[0001] The utility model belongs to the technical field of atmospheric environment treatment, in particular to a sampling device for atmospheric environment treatment. Background Art

[0002] Atmospheric environmental monitoring includes monitoring of the content of conventional gaseous pollutants in the air. Real-time monitoring technology is usually used to accurately and timely forecast the content of conventional gaseous pollutants, which is convenient for early warning of emergencies and can also provide data support for improving air quality. The current atmospheric environment management sampling devices have a common problem when dealing with environments with high dust concentrations, that is, they easily inhale large amounts of dust, which can cause the device's pipes or filters to be blocked by dust, thereby affecting the normal operation of the sampling device and the accuracy of the results. Utility Model Content

[0003] In order to overcome the above defects, the utility model provides a sampling device for atmospheric environment management, which solves the problem that the atmospheric environment management sampling device inhales a large amount of sand and dust, which may cause the pipe or filter of the device to be blocked by sand and dust.

[0004] To achieve the above object, the utility model provides the following technical solutions: a sampling device for atmospheric environment treatment, comprising a triangular bracket, the triangular bracket is connected to a fixing platform, the fixing platform is connected to a sampling device body, the sampling device body is connected to a shell, a slide groove is provided in the shell, and a filter device is slidably connected in the shell;

[0005] A cleaning device is slidably connected in the slide groove, and the filtering device includes a fixed ring, a sliding rod is connected under the fixed ring, a limiting plate is arranged on the outer sleeve of the sliding rod, and two limiting grooves are arranged in the fixed ring.

[0006] As a further solution of the utility model: a limiting rod is clamped in the limiting groove, and the two limiting rods are connected to the same filter plate.

[0007] As a further solution of the utility model: the fixing ring is slidably connected in the shell, and the sliding rod is slidably connected in the shell.

[0008] As a further solution of the utility model: the limiting plate is overlapped on the shell, and the filter plate is overlapped in the fixing ring.

[0009] As a further solution of the utility model: the cleaning device includes a slider, the slider is slidably connected in the slide groove, and the front side of the slider is connected to a handle.

[0010] As a further solution of the utility model: a slide plate is connected to the slider, a cleaning brush is connected under the slide plate, and the cleaning brush is overlapped on the shell.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The sampling device for atmospheric environment management is provided with a fixing ring, a sliding rod, a limiting plate, a limiting groove, a limiting rod and a filter plate. When the filter plate is in an environment with a high dust concentration, the filter plate can be installed. First, the limiting rods on both sides of the filter plate are aligned with the limiting grooves in the fixing ring, and then pressed. Then the filter plate is rotated so that the limiting rods are stuck in the limiting grooves. At this point, the filtering of the sampling device body is completed, preventing dust from entering the sample and affecting the accuracy of the results.

[0013] 2. The sampling device for atmospheric environment treatment is provided with a slider, a handle, a slide plate and a cleaning brush. When the filter plate is blocked by sand and dust, the slider is pulled, and the slider drives the fixed ring to move, and the fixed ring drives the filter plate to move. Then, when the filter plate is kept level with the upper surface of the shell, the handle is pulled, and the handle drives the slider to slide in the slide groove, and then the slider drives the slide plate to move, and the slide plate drives the cleaning brush to move. After the cleaning brush passes through the filter plate, the filter plate is cleaned, so that subsequent sampling work can be carried out normally. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the filter device of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the utility model in which the fixing ring and the filter plate are separated;

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the cleaning device of the utility model;

[0018] In the figure: 1. triangular bracket; 2. fixing table; 3. sampling device body; 4. shell; 5. slide groove; 6. filtering device; 61. fixing ring; 62. slide rod; 63. limit plate; 64. limit groove; 65. limit rod; 66. filter plate; 7. cleaning device; 71. slider; 72. handle; 73. slide plate; 74. cleaning brush. DETAILED DESCRIPTION

[0019] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0020] like Figure 1-4As shown, the utility model provides a technical solution: a sampling device for atmospheric environment treatment, comprising a triangular bracket 1, a fixing platform 2 is connected to the triangular bracket 1, a sampling device body 3 is connected to the fixing platform 2, a shell 4 is connected to the sampling device body 3, a slide groove 5 is provided in the shell 4, and a filter device 6 is slidably connected in the shell 4;

[0021] A cleaning device 7 is slidably connected in the chute 5, and the cleaning device 7 includes a slider 71. By setting the chute 5 and the slider 71, the chute 5 cooperates with the slider 71, so that the chute 5 limits the slider 71 to prevent the slider 71 from shaking when sliding.

[0022] The slider 71 is slidably connected in the slide groove 5, a handle 72 is connected to the front of the slider 71, a slide plate 73 is connected to the slider 71, and a cleaning brush 74 is connected to the bottom of the slide plate 73. By setting the cleaning brush 74 and the filter plate 66, the cleaning brush 74 cooperates with the filter plate 66, so that the cleaning brush 74 can clean the filter plate 66 when passing through the filter plate 66, thereby preventing the filter plate 66 from being blocked by sand and dust;

[0023] The cleaning brush 74 is overlapped on the housing 4, and the filter device 6 includes a fixing ring 61, which is slidably connected in the housing 4, and a sliding rod 62 is slidably connected in the housing 4. By setting the sliding rod 62 and the housing 4, the sliding rod 62 cooperates with the housing 4, so that the housing 4 limits the sliding rod 62, thereby preventing the sliding rod 62 from shaking when sliding;

[0024] A slide bar 62 is connected under the fixing ring 61, and a limit plate 63 is provided on the outer sleeve of the slide bar 62. The limit plate 63 is overlapped on the housing 4, and the filter plate 66 is overlapped in the fixing ring 61. Two limit grooves 64 are provided in the fixing ring 61, and a limit rod 65 is clamped in the limit groove 64. By setting the limit groove 64 and the limit rod 65, the limit groove 64 cooperates with the limit rod 65, so that the limit groove 64 limits the limit rod 65, and prevents the limit rod 65 from being separated after being clamped.

[0025] The two limiting rods 65 are internally connected with a same filter plate 66 .

[0026] The working principle of the utility model is:

[0027] When the environment is high in dust concentration, the filter plate 66 can be installed. First, align the limit rods 65 on both sides of the filter plate 66 with the limit grooves 64 in the fixing ring 61, and then press, and then rotate the filter plate 66 so that the limit rods 65 are stuck in the limit grooves 64. When the filter plate 66 is blocked by dust, pull the slide bar 62, the slide bar 62 drives the fixing ring 61 to move, and the fixing ring 61 drives the filter plate 66 to move. Then, when the filter plate 66 is level with the upper surface of the shell 4, pull the handle 72, the handle 72 drives the slider 71 to slide in the slide groove 5, and then the slider 71 drives the slide plate 73 to move, and the slide plate 73 drives the cleaning brush 74 to move. At this point, the filtration during sampling and the cleaning of the filter plate 66 are completed.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connection", "sliding connection" and "hinge" should be understood in a broad sense, for example, it 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 an indirect connection 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 by specific circumstances.

[0029] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A sampling device for atmospheric environment treatment, comprising a tripod support (1), characterized in that: The triangular support (1) is connected to a fixing platform (2), the fixing platform (2) is connected to a sampling device body (3), the sampling device body (3) is connected to a shell (4), a slide groove (5) is provided in the shell (4), and a filtering device (6) is slidably connected in the shell (4); A cleaning device (7) is slidably connected in the sliding groove (5), and the filtering device (6) comprises a fixing ring (61). A sliding rod (62) is connected below the fixing ring (61), and a limiting plate (63) is provided on the outer sleeve of the sliding rod (62). Two limiting grooves (64) are provided in the fixing ring (61).

2. The sampling device for atmospheric environment treatment according to claim 1, characterized in that: A limiting rod (65) is clamped in the limiting groove (64), and the two limiting rods (65) are connected to the same filter plate (66).

3. The sampling device for atmospheric environment treatment according to claim 1, characterized in that: The fixing ring (61) is slidably connected in the housing (4), and the sliding rod (62) is slidably connected in the housing (4).

4. The sampling device for atmospheric environment treatment according to claim 2, characterized in that: The limiting plate (63) is overlapped on the housing (4), and the filter plate (66) is overlapped in the fixing ring (61).

5. The sampling device for atmospheric environment treatment according to claim 1, characterized in that: The cleaning device (7) comprises a sliding block (71), the sliding block (71) is slidably connected in the sliding groove (5), and a handle (72) is connected to the front of the sliding block (71).

6. The sampling device for atmospheric environment treatment according to claim 5, characterized in that: The slider (71) is connected to a slide plate (73), the slide plate (73) is connected to a cleaning brush (74) below, and the cleaning brush (74) is overlapped on the housing (4).

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