Multifunctional waste gas sampling tube

Abstract

The utility model provides a multifunctional waste gas sampling tube, which relates to the technical field of waste gas collection and comprises a storage tank, a fixing ring is arranged in the storage tank, an electric guide rail is arranged at the bottom of the fixing ring, a plurality of sliding parts are connected in the electric guide rail in a sliding mode, and magnets are arranged on the outer surface walls of one sides of the sliding parts. The bottoms of the multiple sliding pieces are fixedly connected with sampling pipes, automatic valves are arranged at the bottom ends of the interiors of the sampling pipes, connecting blocks are fixed to the inner surface walls of the fixing rings, and through cooperation of the fixing rings, the sliding pieces, electric guide rails, the sampling pipes, three-stage electric telescopic rods, the fixing blocks, magnetic attraction blocks, sliding grooves, magnets and the connecting blocks, the sampling pipes can be separated from the sampling pipes. The storage tank can sample different types of waste gas, after one-time waste gas collection operation is conducted, the sampling pipe can be automatically replaced, waste gas collection operation is conducted again, workers do not need to manually replace the sampling pipe, the working time is saved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas collection, in particular to a multi-functional waste gas sampling pipe. Background Technique

[0002] A waste gas sampling pipe is a device used to collect and analyze pollutants in waste gas. It usually consists of a sampling port, a pipeline, and a connection interface. Through the waste gas sampling pipe, waste gas samples can be collected and then chemically analyzed or detected to determine the types and concentrations of pollutants in the waste gas. The waste gas sampling pipe is widely used in environmental monitoring, industrial production, safety assessment and other fields, providing important data support for protecting the environment and human health.

[0003] However, when the existing waste gas sampling pipe is in use, it can only collect a single waste gas and cannot meet the requirement of collecting multiple waste gases at one time. When it is necessary to collect other waste gases, the staff needs to manually replace the sampling pipe, which increases the working time and reduces the working efficiency. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problem that when the waste gas sampling pipe is in use, it can only collect a single waste gas and cannot meet the requirement of collecting multiple waste gases at one time. When it is necessary to collect other waste gases, the staff needs to manually replace the sampling pipe, which increases the working time and reduces the working efficiency. Therefore, a multi-functional waste gas sampling pipe is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a multi-functional waste gas sampling pipe, including a storage tank, a fixed ring is arranged inside the storage tank, an electric guide rail is arranged at the bottom of the fixed ring, a plurality of sliding parts are slidably connected inside the electric guide rail, magnets are arranged on the outer surface of one side of the plurality of sliding parts, sampling pipes are fixedly connected to the bottoms of the plurality of sliding parts, and an automatic valve is arranged at the inner bottom end of the sampling pipe.

[0006] Preferably, a connecting block is fixed on the inner surface of the fixed ring, and a sliding groove is opened at the bottom of the connecting block.

[0007] Preferably, a fixing block is fixedly connected to one end inside the sliding groove, and a three-stage electric telescopic rod is fixedly connected to the outer surface of the fixing block.

[0008] Preferably, a magnetic attraction block is fixedly connected to one side end of the three-stage electric telescopic rod, and an air pump is fixedly connected to the inner bottom end of the storage tank.

[0009] Preferably, a limiting part is communicated with the top of the air pump.

[0010] Preferably, a collection port is communicated with the bottom of the storage tank.

[0011] Preferably, a control button is provided at the top of the storage tank, and a handle is fixedly connected to the top of the storage tank.

[0012] Compared with the prior art, the advantages and positive effects of the present utility model are as follows.

[0013] 1. In the present utility model, through the cooperation of the fixed ring, sliding member, electric guide rail, sampling tube, three-stage electric telescopic rod, fixed block, magnetic attraction block, sliding groove, magnet and connecting block, the storage tank can sample different types of waste gas, and after one waste gas collection operation, the sampling tube can be automatically replaced to perform the waste gas collection operation again, without the need for manual replacement of the sampling tube by the staff, saving working time and improving work efficiency. Then, through the cooperation of the air pump and the collection port, the waste gas collection operation can be automatically carried out, without the need for manual collection by the staff, saving working time and improving work efficiency.

[0014] 2. In the present utility model, under the action of the control button, the waste gas collection operation can be automated, thereby reducing the working time of the staff and improving work efficiency. Then, under the action of the handle, the storage tank can be conveniently held by the staff, and when in use, it can be conveniently carried, improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a front view structural schematic diagram of a waste gas multi-functional sampling tube proposed by the present utility model;

[0016] Figure 2 is a partial structural disassembly schematic diagram of a waste gas multi-functional sampling tube proposed by the present utility model;

[0017] Figure 3 is a structural schematic diagram of the installation position of the electric guide rail in a waste gas multi-functional sampling tube proposed by the present utility model;

[0018] Figure 4 is a structural schematic diagram of the installation position of the magnetic attraction block in a waste gas multi-functional sampling tube proposed by the present utility model.

[0019] Legend Explanation: 1. Storage tank; 2. Collection port; 3. Handle; 4. Control button; 5. Fixed ring; 6. Connecting block; 7. Sliding member; 8. Sampling tube; 9. Limiting member; 10. Air pump; 11. Electric guide rail; 12. Automatic valve; 13. Sliding groove; 14. Fixed block; 15. Three-stage electric telescopic rod; 16. Magnetic attraction block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] In order to more clearly understand the above-mentioned objects, features and advantages of the present utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

[0021] Many specific details are set forth in the following description in order to provide a thorough understanding of the present utility model. However, the present utility model may be implemented in other ways different from those described herein. Therefore, the present utility model is not limited by the limitations of the specific embodiments disclosed in the following specification. Embodiment 1

[0022] As Figures 1 - 4 shown, the present utility model provides a technical solution: a multi-functional waste gas sampling pipe, which includes a storage tank 1. A fixing ring 5 is arranged inside the storage tank 1. An electric guide rail 11 is arranged at the bottom of the fixing ring 5. A plurality of sliding members 7 are slidably connected inside the electric guide rail 11. Magnets are arranged on the outer surface of one side of the plurality of sliding members 7. Sampling pipes 8 are fixedly connected to the bottoms of the plurality of sliding members 7. An automatic valve 12 is arranged at the inner bottom end of the sampling pipe 8. A connecting block 6 is fixed to the inner wall of the fixing ring 5. A sliding groove 13 is opened at the bottom of the connecting block 6. A fixing block 14 is fixedly connected to one end inside the sliding groove 13. A three-stage electric telescopic rod 15 is fixedly connected to the outer surface of the fixing block 14. A magnetic attraction block 16 is fixedly connected to one side end of the three-stage electric telescopic rod 15. An air pump 10 is fixedly connected to the inner bottom end of the storage tank 1. A limiting member 9 is communicated with the top of the air pump 10. A collection port 2 is communicated with the bottom of the storage tank 1.

[0023] In this embodiment, first, the staff holds the storage tank 1 and places it in the area where the waste gas needs to be collected. Then, the electric guide rail 11 is started to drive the sliding member 7 and the sampling pipe 8 to slide within the electric guide rail 11. At the same time, the three-stage electric telescopic rod 15 is started on the fixed block 14 to drive the magnetic attraction block 16 to slide inside the sliding groove 13. When the magnetic attraction block 16 reaches the notch of the fixed ring 5, it stops. When the sliding member 7 slides to the magnetic attraction block 16, the magnet on the sliding member 7 is used to adsorb the magnetic attraction block 16, fixing the sliding member 7 at the notch. Then, the three-stage electric telescopic rod 15 is reset to drive the sliding member 7 to slide inside the sliding groove 13, and at the same time drive the sampling pipe 8 to enter the limiting member 9 and align with the air outlet end of the air pump 10. Then, the automatic valve 12 is automatically started, so that when collecting waste gas, it is convenient to sample the waste gas. After the above operations are completed, the air pump 10 is started to inhale the waste gas to be collected into the storage tank 1 through the collection port 2, and then the sampling pipe 8 is used to sample the waste gas. When the sampling operation is completed, the automatic valve 12 is closed to complete the sampling. When it is necessary to collect different types of waste gas, the three-stage electric telescopic rod 15 is automatically started to drive the sliding member 7 and the sampling pipe 8 to move to the electric guide rail 11. Then, the electric guide rail 11 is started to drive the sliding member 7 and the sampling pipe 8 to move, so that the sliding member 7 is separated from the magnetic attraction block 16. Then, the electric guide rail 11 is started again to drive the sliding member 7 to perform a sliding operation, driving another idle sampling pipe 8 to move, so that the idle sampling pipe 8 can conveniently enter the limiting member 9 to perform the waste gas collection operation again, facilitating the collection of different types of waste gas, and there is no need to replace the sampling pipe 8, saving working time and improving work efficiency. Embodiment 2

[0024] As Figures 1 - 4 shown, a control button 4 is provided on the top of the storage tank 1, and a handle 3 is fixedly connected to the top of the storage tank 1.

[0025] In this embodiment, the waste gas collection operation is controlled by the control button 4, making the waste gas collection operation automated, thereby reducing the working time of the staff and improving work efficiency. Then, with the help of the handle 3, the storage tank 1 can be conveniently held by the staff and can be easily carried during use, improving work efficiency.

[0026] Working principle of this embodiment: First, the staff holds the storage tank 1 and places it in the area where the waste gas needs to be collected. Then, the electric guide rail 11 is started, driving the sliding member 7 and the sampling pipe 8 to slide inside the electric guide rail 11. At the same time, the three-stage electric telescopic rod 15 is started on the fixed block 14, driving the magnetic attraction block 16 to slide inside the sliding groove 13. When the magnetic attraction block 16 reaches the notch of the fixed ring 5, it stops. When the sliding member 7 slides to the magnetic attraction block 16, the magnet on the sliding member 7 is used to adsorb the magnetic attraction block 16, fixing the sliding member 7 at the notch. Then, the three-stage electric telescopic rod 15 is reset, driving the sliding member 7 to slide inside the sliding groove 13, and at the same time driving the sampling pipe 8 into the limiting member 9 and aligning it with the air outlet end of the air pump 10. Then, the automatic valve 12 is automatically started, so that when collecting waste gas, it is convenient to sample the waste gas. After the above operations are completed, the air pump 10 is started, and the waste gas to be collected is inhaled into the storage tank 1 through the collection port 2, and then the sampling pipe 8 is used to sample the waste gas. When the sampling operation is completed, the automatic valve 12 is closed to complete the sampling. When it is necessary to collect waste gas of different types, the three-stage electric telescopic rod 15 is automatically started, driving the sliding member 7 and the sampling pipe 8 to move to the electric guide rail 11. Then, the electric guide rail 11 is started, driving the sliding member 7 and the sampling pipe 8 to move, so that the sliding member 7 is separated from the magnetic attraction block 16. Then, the electric guide rail 11 is started again, driving the sliding member 7 to perform a sliding operation, driving another idle sampling pipe 8 to move, so that the idle sampling pipe 8 can conveniently enter the limiting member 9 and perform the waste gas collection operation again, facilitating the collection of waste gas of different types and eliminating the need to replace the sampling pipe 8.

[0027] The above is only a preferred embodiment of the present invention, and it is not a limitation to the present invention in other forms. Any person skilled in the art may use the technical content disclosed above to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change, and modification made to the above embodiments based on the technical essence of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. A multifunctional exhaust gas sampling tube, characterized in that: The invention comprises a storage tank (1), wherein a fixing ring (5) is arranged inside the storage tank (1), an electric guide rail (11) is arranged at the bottom of the fixing ring (5), a plurality of sliding members (7) are slidably connected inside the electric guide rail (11), a magnet is arranged on one side of the outer wall of the plurality of sliding members (7), a sampling tube (8) is fixedly connected to the bottom of the plurality of sliding members (7), and an automatic valve (12) is arranged at the bottom end of the sampling tube (8).

2. The multifunctional exhaust gas sampling tube according to claim 1, characterized in that: A connecting block (6) is fixed to the inner surface wall of the fixing ring (5), and a sliding groove (13) is provided at the bottom of the connecting block (6).

3. The multifunctional exhaust gas sampling tube according to claim 2, characterized in that: A fixing block (14) is fixedly connected to one end of the interior of the sliding groove (13), and a three-stage electric telescopic rod (15) is fixedly connected to the outer wall of the fixing block (14).

4. The multifunctional exhaust gas sampling tube according to claim 3, characterized in that: A magnetic block (16) is fixedly connected to one end of the side of the three-stage electric telescopic rod (15), and an air pump (10) is fixedly connected to the inner bottom end of the storage tank (1).

5. The multifunctional exhaust gas sampling tube according to claim 4, characterized in that: The top of the air pump (10) is connected to a limiting member (9).

6. The multifunctional exhaust gas sampling tube according to claim 1, characterized in that: The bottom of the storage tank (1) is connected to a collection port (2).

7. The multifunctional exhaust gas sampling tube according to claim 1, characterized in that: A control button (4) is provided on the top of the storage tank (1), and a handle (3) is fixedly connected to the top of the storage tank (1).

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