Waste gas sampling device for industrial waste gas detection

Abstract

The utility model belongs to the technical field of waste gas sampling devices, and discloses a waste gas sampling device for industrial waste gas detection, which comprises an upper box body and a lower box body, one side of the upper box body is hinged with one side of the lower box body through a hinge, the upper box body is provided with a groove, the lower box body is also symmetrically provided with structural grooves, and detectors are arranged in the structural grooves. Through combined use of the upper box body, the lower box body, a handle, a buckle, a clamping block, a groove and a structural groove, the device is convenient to carry, through arrangement of a first storage groove and a second storage groove, sampling equipment can be placed, detection equipment and sampling equipment can be integrated, the device is convenient to carry, and the practicability is high. The first collecting pipe, the second collecting pipe, the third collecting pipe, the fourth collecting pipe, the sliding groove and the sliding block are combined for use, so that the flue gas sampling pipe is telescopic and can be conveniently stored in the first storage groove, the detection equipment and the sampling equipment are integrally designed, carrying is convenient, and the safety of detection personnel when the detection personnel carry the equipment to work high above the ground is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of waste gas sampling devices, and more specifically, particularly relates to a waste gas sampling device for industrial waste gas detection. Background Art

[0002] Industrial waste gas refers to the polluted gases generated during fuel combustion and production processes within the factory area of ​​an enterprise. These waste gases include carbon dioxide, carbon disulfide, hydrogen sulfide, fluoride, nitrogen oxides, chlorine, hydrogen chloride, carbon monoxide, lead and mercury sulfate, beryllium, smoke and industrial dust. Discharge into the atmosphere will pollute the air. These substances enter the human body through different respiratory tracts and endanger human health. In order to reduce the harm caused by industrial waste gas, people need to analyze or detect the composition of the waste gas.

[0003] When testing and sampling industrial waste gas now, testers often need to climb to the sampling platform of the chimney dozens of meters high in the factory to sample and test the waste gas. Different equipment is required for testing and sampling. When testers climb with these equipment, they often cannot free their hands to hold the railings, which poses a great safety hazard when working at height.

[0004] Therefore, in view of this, research and improvement are conducted on the existing structure and deficiencies, and a waste gas sampling device for industrial waste gas detection is provided, in order to achieve a more practical purpose. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an exhaust gas sampling device for industrial exhaust gas detection, which is achieved by the following specific technical means:

[0006] A waste gas sampling device for industrial waste gas detection comprises an upper box body and a lower box body, one side of the upper box body and the lower box body are hinged to each other by hinges, the upper box body is provided with a groove, and the lower box body is also symmetrically provided with a structural groove, a detector is arranged in the structural groove, a display screen is hinged at the top of the detector by a hinge, a plurality of connecting holes are arranged on both sides of the display screen at the top of the detector, a first storage groove and a second storage groove are arranged on one side of the detector, a partition is arranged between the first storage groove and the second storage groove, a clamping frame is connected to one side of the first storage groove, a flue gas sampling tube is clamped and connected to the clamping frame, and a leather drag tube is placed in the second storage groove.

[0007] Furthermore, the flue gas sampling tube includes a first collection tube, a second collection tube, a third collection tube and a fourth collection tube, the first collection tube is slidably connected to the second collection tube, the second collection tube is slidably connected to the third collection tube, and the third collection tube is slidably connected to the fourth collection tube.

[0008] Furthermore, slide grooves are provided on both sides of the inner walls of the first collection tube, the second collection tube, the third collection tube and the fourth collection tube, and sliders are fixedly connected to both sides of one end of the first collection tube, the second collection tube and the third collection tube, and the sliders are slidably connected to the slide grooves, and rubber sealing rings are provided at the connections of the first collection tube, the second collection tube, the third collection tube and the fourth collection tube.

[0009] Furthermore, a dustproof cover is hingedly connected to the notch of the second storage slot via a hinge, and a sponge layer is provided at the bottom end of the first storage slot.

[0010] Furthermore, the tops of several of the connection holes are rotatably connected with sealing covers.

[0011] Furthermore, a pair of buckles are provided on one side of the lower box body, a pair of clamping blocks are provided on one side of the upper box body at positions corresponding to the buckles, and a handle is rotatably connected to the top of the upper box body.

[0012] Furthermore, an operating keyboard is provided at the position of the display screen corresponding to the top of the detector, and a filter membrane online sampler, a powerful vacuum pump, a power module, and a replaceable particle cutter are provided inside the detector.

[0013] Furthermore, the upper box body and the lower box body are both made of polycarbonate, and anti-collision corners are provided at the corners of the upper box body and the lower box body.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] In the utility model, the device is easy to carry through the combined use of the upper box body, the lower box body, the handle, the buckle, the block, the groove and the structural groove. The first storage groove and the second storage groove are provided to place the sampling equipment, so that the detection equipment and the sampling equipment can be integrated and easy to carry. The first collection tube, the second collection tube, the third collection tube, the fourth collection tube, the slide groove and the slider are used in combination so that the smoke sampling tube can be retracted and stored in the first storage groove. The integrated design of the detection equipment and the sampling equipment is easy to carry, which greatly improves the safety of the detection personnel when carrying the equipment for high-altitude operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a side sectional schematic diagram of the utility model.

[0018] Figure 3 It is a schematic diagram of the overall development of the smoke sampling tube of the utility model.

[0019] Figure 4It is a partial cross-sectional schematic diagram of the smoke sampling tube of the utility model.

[0020] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0021] 1. Upper box body; 2. Lower box body; 3. Groove; 4. Structural groove; 5. Detector; 6. Display screen; 7. Connecting hole; 8. First storage slot; 9. Second storage slot; 10. Partition; 11. Clamping frame; 12. Sliding block; 13. Leather drag tube; 14. First collection tube; 15. Second collection tube; 16. Third collection tube; 17. Fourth collection tube; 18. Slide; 19. Rubber sealing ring; 20. Sponge layer; 21. Buckle; 22. Block; 23. Handle; 24. Operation keyboard; 25. Anti-dust cover; 26. Anti-collision corner wrap. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0023] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" 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 an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] Example:

[0026] As attached Figure 1 To Attachment Figure 4 As shown:

[0027] The utility model provides a waste gas sampling device for industrial waste gas detection, comprising an upper box body 1 and a lower box body 2, one side of the upper box body 1 and the lower box body 2 are hinged to each other through a hinge, the upper box body 1 is provided with a groove 3, the lower box body 2 is also symmetrically provided with a structural groove 4, a detector 5 is arranged in the structural groove 4, a display screen 6 is hinged to the top of the detector 5 through a hinge, a plurality of connecting holes 7 are arranged on both sides of the display screen 6 at the top of the detector 5, a first storage groove 8 and a second storage groove 9 are arranged on one side of the detector 5, a partition plate 10 is arranged between the first storage groove 8 and the second storage groove 9, a clamping frame 11 is connected to one side of the first storage groove 8, the clamping frame 11 is clamped and connected with a smoke sampling tube, and a leather drag tube 13 is placed in the second storage groove 9.

[0028] Among them, the smoke sampling tube includes a first collection tube 14, a second collection tube 15, a third collection tube 16 and a fourth collection tube 17. The first collection tube 14 is slidably connected to the second collection tube 15, the second collection tube 15 is slidably connected to the third collection tube 16, and the third collection tube 16 is slidably connected to the fourth collection tube 17.

[0029] Among them, both sides of the inner walls of the first collection tube 14, the second collection tube 15, the third collection tube 16 and the fourth collection tube 17 are provided with sliding grooves 18, and both sides of one end of the first collection tube 14, the second collection tube 15 and the third collection tube 16 are fixedly connected with sliders 12, and the sliders 12 are slidably connected to the sliding grooves 18. Rubber sealing rings 19 are provided at the joints of the first collection tube 14, the second collection tube 15, the third collection tube 16 and the fourth collection tube 17. The setting of the sliding grooves 18 of the sliders 12 facilitates the extension and retraction of the smoke sampling tubes, and the setting of the rubber sealing rings 19 can ensure the sealing.

[0030] Among them, a dust-proof cover 25 is hinged at the slot of the second storage slot 9 through a hinge, and a sponge layer 20 is arranged at the bottom end of the first storage slot 8. The setting of the dust-proof cover 25 can effectively prevent dust from entering the second slide slot 18 and adhering to the leather drag tube 13, and the sponge layer 20 can prevent the smoke sampling tube from being damaged in the first storage slot 8.

[0031] Among them, the tops of several connecting holes 7 are rotatably connected with sealing covers.

[0032] A pair of buckles 21 are provided on one side of the lower box body 2, a pair of clamping blocks 22 are provided on one side of the upper box body 1 at positions corresponding to the buckles 21, and a handle 23 is rotatably connected to the top of the upper box body 1.

[0033] Among them, an operating keyboard 24 is provided at the position of the top of the detector 5 corresponding to the display screen 6, and a filter membrane online sampler, a powerful vacuum pump, a power module, and a replaceable particle cutter are provided inside the detector 5.

[0034] Among them, the materials of the upper box body 1 and the lower box body 2 are both polycarbonate, and the corners of the upper box body 1 and the lower box body 2 are both provided with anti-collision corners 26. The polycarbonate material is light and durable, and the setting of the anti-collision corners 26 can better protect the equipment.

[0035] Working principle of this embodiment: In the utility model, when not in use, the upper box body 1 and the lower box body 2 are combined into the shape of a suitcase through the buckle 21 and the card block 22. When the inspector needs to go out for inspection tasks, he only needs to hold the handle 23 with one hand to carry the whole equipment. When climbing a high place, the other hand can support the railing to keep the body balanced. When reaching the designated inspection platform, the inspector places the whole equipment flat on the ground, opens the buckle 21 that buckles the card block 22, opens the whole equipment, turns on the display screen 6, operates the operation keyboard 24 to turn on the display screen 6, and unplugs the sealing cover on the connecting hole 7. At this time, take out the smoke sampling tube in the first storage slot 8, drag it by hand, and put the first collection tube into the first storage slot 8. 14, the second collection tube 15, the third collection tube 16 and the fourth collection tube 17 are fully unfolded, the slider 12 inside the collection tube slides through the slide groove 18, and the entire flue gas sampling tube is extended. Then the anti-ash cover 25 is opened, and the leather drag tube 13 is taken out. One end of the leather drag tube 13 is connected to the flue gas sampling tube, and the other side of the leather drag tube 13 is connected to the corresponding connecting hole 7. At this time, the tube head of the flue gas sampling tube is aligned with the place where the waste gas is collected, and the industrial waste gas is sampled and tested. Commands are input by operating the keyboard 24, and the test results can be clearly obtained from the display screen 6. The integrated design of the detection equipment and the sampling equipment is easy to carry, which greatly improves the safety of the detection personnel when carrying equipment for high-altitude operations.

[0036] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

Claims

1. A waste gas sampling device for industrial waste gas detection, comprising an upper box (1) and a lower box (2), characterized in that: The upper box (1) and the lower box (2) are hingedly connected to each other at one side by a hinge. The upper box (1) is provided with a groove (3). The lower box (2) is also symmetrically provided with a structural groove (4). A detector (5) is arranged in the structural groove (4). A display screen (6) is hingedly connected to the top of the detector (5) by a hinge. A plurality of connection holes (7) are arranged on both sides of the display screen (6) at the top of the detector (5). The structural groove (4) is provided with a first storage groove (8) and a second storage groove (9) at one side of the detector (5). A partition (10) is arranged between the first storage groove (8) and the second storage groove (9). A snap-fit ​​frame (11) is connected to one side of the first storage groove (8). A smoke sampling tube is snap-fitted to the snap-fit ​​frame (11). A leather drag tube (13) is placed in the second storage groove (9).

2. The waste gas sampling device for industrial waste gas detection according to claim 1, characterized in that: The smoke sampling tube comprises a first sampling tube (14), a second sampling tube (15), a third sampling tube (16) and a fourth sampling tube (17); the first sampling tube (14) is slidably connected to the second sampling tube (15); the second sampling tube (15) is slidably connected to the third sampling tube (16); and the third sampling tube (16) is slidably connected to the fourth sampling tube (17).

3. A waste gas sampling device for industrial waste gas detection as claimed in claim 2, characterized in that: Slide grooves (18) are provided on both sides of the inner walls of the first collection tube (14), the second collection tube (15), the third collection tube (16) and the fourth collection tube (17); sliders (12) are fixedly connected to both sides of one end of the first collection tube (14), the second collection tube (15) and the third collection tube (16); the sliders (12) are slidably connected to the slide grooves (18); and rubber sealing rings (19) are provided at the connection points of the first collection tube (14), the second collection tube (15), the third collection tube (16) and the fourth collection tube (17).

4. The waste gas sampling device for industrial waste gas detection according to claim 1, characterized in that: A dustproof cover (25) is hingedly connected at the notch of the second storage slot (9) via a hinge, and a sponge layer (20) is provided at the bottom end of the first storage slot (8).

5. The waste gas sampling device for industrial waste gas detection according to claim 1, characterized in that: The tops of the plurality of connection holes (7) are rotatably connected with sealing covers.

6. The waste gas sampling device for industrial waste gas detection according to claim 1, characterized in that: A pair of buckles (21) are provided on one side of the lower box body (2), a pair of clamping blocks (22) are provided on one side of the upper box body (1) at positions corresponding to the buckles (21), and a handle (23) is rotatably connected to the top of the upper box body (1).

7. The waste gas sampling device for industrial waste gas detection according to claim 1, characterized in that: An operating keyboard (24) is provided at the top of the detector (5) corresponding to the position of the display screen (6), and a filter membrane online sampler, a powerful vacuum pump, a power module, and a replaceable particle cutter are provided inside the detector (5).

8. The waste gas sampling device for industrial waste gas detection according to claim 1, characterized in that: The upper box body (1) and the lower box body (2) are both made of polycarbonate, and anti-collision corners (26) are provided at the corners of the upper box body (1) and the lower box body (2).

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