Waste gas pollution monitoring device

Abstract

The utility model discloses a waste gas pollution monitoring device which comprises a communicating body, an opening in one end of the communicating body is provided with a connector communicated with a pipeline, the other end of the communicating body is provided with a sliding sleeve movably connected with the pipeline, the side wall of the communicating body is communicated with a side communicating piece, a guide block is detachably connected in the side communicating piece, and the side communicating piece is provided with a sliding groove. The inner end of the guide block is provided with a detection piece extending into the communication body. A plurality of detection sensors are arranged in the detection piece and are connected with one another through connecting rods. The waste gas detection device has the beneficial effects that the device can be quickly mounted on a pipeline by utilizing the sliding sleeve, the operation is simple and convenient, the detection piece is quickly mounted and dismounted by utilizing the guide block, the use and maintenance are very convenient, further, waste gas can be detected by utilizing a plurality of detection sensors on the detection piece, and the detection effect is good.

Description

Technical Field

[0001] The utility model relates to the field of waste gas monitoring, in particular to a waste gas pollution monitoring device. Background Art

[0002] With the continuous development of social economy, chemical plants, electronics factories, printing plants, paint shops, coating plants, food factories, rubber factories, paint factories, petrochemical industries and other factories are also gradually developing. As the production progress gradually accelerates, a large amount of waste gas will be generated in the production process. The waste gas will be discharged to the outdoors after treatment. During the waste gas emission process, the waste gas needs to be monitored.

[0003] Existing exhaust gas pollution monitoring devices are not easy to install. When directly installed in a pipeline, the distance between the two pipeline interfaces cannot be changed, which makes installation difficult. In addition, the monitoring points of the detection sensor are relatively single, resulting in inaccurate monitoring. Summary of the invention

[0004] The purpose of the present utility model is to provide an exhaust gas pollution monitoring device in order to solve the above-mentioned problems, as described below.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The utility model provides an exhaust gas pollution monitoring device, comprising a connecting body, one end of the connecting body is provided with an interface connected to a pipeline, the other end of the connecting body is provided with a sliding sleeve movably connected to the pipeline, the side wall of the connecting body is connected with a side connecting piece, the side connecting piece is detachably connected with a guide block, and the inner end of the guide block is provided with a detection piece extending into the interior of the connecting body;

[0007] The detection member includes a plurality of detection sensors, and the plurality of detection sensors are connected via connecting rods.

[0008] As an optional solution of the technical solution of the present application document, the connecting body and the side connecting piece are integrally formed.

[0009] As an optional solution of the technical solution of the present application document, a sliding groove is provided at a position corresponding to the sliding sleeve of the connecting body, the sliding sleeve is slidably installed on the outside of the sliding groove, a sealing member is provided at the movable end of the sliding sleeve, and a thrust spring is provided on the sliding groove to push the sliding sleeve to slide toward the outer end of the sliding groove.

[0010] As an optional solution of the technical solution of the present application document, the number of the detection sensors is four, and the four detection sensors are distributed in a circle. The connecting rod is rotatably matched with the detection sensor, and any one of the detection sensors is fixedly connected to the guide block through a connecting frame, and the detection sensor is provided with a torsion spring that pushes the connecting rods on both sides thereof to approach each other.

[0011] As an optional solution of the technical solution of the present application document, a stopper is connected to the outer side of the detection sensor away from the connecting frame.

[0012] As an optional solution of the technical solution of the present application document, the inner wall of the side connecting piece is a regular polygonal structure, and the guide block is gap-matched with the inner wall of the side connecting piece.

[0013] As an optional solution of the technical solution of the present application document, a limiting cover for limiting the position of the guide block is provided on the outer side of the side connecting piece.

[0014] As an optional solution of the technical solution of the present application document, the inner wall of the connecting body is in a square structure, and the side connecting piece corresponds to any side wall of the connecting body.

[0015] The beneficial effects are:

[0016] The device can be quickly installed on the pipeline using a sliding sleeve, which is simple and convenient to operate. The detection piece can be quickly installed and disassembled using a guide block, which is very convenient to use and maintain. Furthermore, the exhaust gas can be detected using multiple detection sensors on the detection piece, and the detection effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the internal structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the top view structure of the detection component in the utility model.

[0020] The following are the descriptions of the reference numerals:

[0021] 1. Connecting body; 101. Slide groove; 102. Side connecting piece; 2. Sliding sleeve; 201. Sealing piece; 3. Thrust spring; 4. Guide block; 401. Limiting cover; 5. Detection piece; 501. Connecting frame; 502. Detection sensor; 503. Connecting rod; 504. Stop block. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0023] First embodiment:

[0024] See also Figure 1-Figure 2 As shown, the utility model provides an exhaust gas pollution monitoring device, including a connecting body 1, an opening at one end of the connecting body 1 is provided with an interface connected to a pipeline, and the connecting body 1 can be connected to the pipeline on one side by using the interface, and the other end of the connecting body 1 is provided with a sliding sleeve 2 movably connected to the pipeline, and the sliding sleeve 2 can be used to connect the connecting body 1 to the pipeline on the other side;

[0025] The side wall of the connecting body 1 is connected with a side connecting piece 102, and a guide block 4 is detachably connected to the side connecting piece 102. The inner end of the guide block 4 is provided with a detection piece 5 extending into the interior of the connecting body 1;

[0026] The detection component 5 includes multiple detection sensors 502, and the multiple detection sensors 502 are connected by a connecting rod 503. The multiple detection sensors 502 on the detection component 5 can detect the exhaust gas passing through the connecting body 1. The detection sensors 502 can detect various data parameters of the exhaust gas and transmit the detection results to an external terminal device. The detection effect is good. The guide block 4 and the side connecting component 102 are detachable, which facilitates the disassembly of the guide block 4 and the detection component 5, and is conducive to the maintenance and replacement of the guide block 4 and the detection component 5.

[0027] In the connection of the sliding sleeve 2, a slide groove 101 is provided at the corresponding position of the connecting body 1 and the sliding sleeve 2, the sliding sleeve 2 is slidably installed on the outside of the slide groove 101, a boss is formed on the inner side of the movable end of the sliding sleeve 2, and a sealing member 201 is provided on the surface of the convex strip. A thrust spring 3 is provided on the slide groove 101 to push the sliding sleeve 2 to slide toward the outer end of the slide groove 101, and the elasticity of the thrust spring 3 is overcome to make the sliding sleeve 2 slide toward the thrust spring 3. When the sealing member 201 corresponds to the other end of the pipe, the sliding sleeve 2 is released, and the elasticity of the thrust spring 3 can be used to push the sliding sleeve 2 to slide toward the open end of the slide groove 101, so that the sealing member 201 is correspondingly engaged with the pipe at the other end, thereby realizing the quick connection of the device.

[0028] The second embodiment is different from the first embodiment in that:

[0029] In the structure of the detection member 5, there are four detection sensors 502, which are distributed in a circle, and the connecting rod 503 rotates with the detection sensor 502. Any detection sensor 502 is fixedly connected to the guide block 4 through the connecting frame 501, and the detection sensor 502 is provided with a torsion spring for pushing the connecting rods 503 on both sides thereof to approach each other. By utilizing the elasticity of the torsion spring, the detection sensor 502 connected to the connecting frame 501 can be pushed so that the connecting rods 503 connected thereto are approached to each other, and then the multiple detection sensors 502 and the connecting rods 503 form a straight line arrangement, which is convenient for taking out the detection member 5 from the inside of the side connecting member 102 and is more convenient to use.

[0030] Furthermore, a stop block 504 is connected to the outside of the detection sensor 502 away from the connecting frame 501. After entering the connecting body 1, the stop block 504 contacts the inner wall of the inner end of the connecting body 1. When the guide block 4 enters the side connecting piece 102, the connecting rod 503 needs to overcome the elasticity of the torsion spring. The detection sensors 502 on both sides are away from each other, and the four detection sensors 502 are arranged in a diamond shape, which can detect different positions in the connecting body 1. When the detection sensor 502 detects the same type of exhaust gas pollution, the accuracy of the detection result is improved.

[0031] The third embodiment is different from the first embodiment in that:

[0032] The inner wall of the side connecting piece 102 is a regular polygonal structure, and the guide block 4 is gap-fitted with the inner wall of the side connecting piece 102. The guide block 4 and the side connecting piece 102 are in an interference fit, sliding seal or gap fit manner to achieve the installation of the guide block 4. Preferably, a sliding seal or gap fit manner is adopted. The movable end of the connecting frame 501 is connected to the inner end of the guide block 4. A limit cover 401 for limiting the guide block 4 is provided on the outer side of the side connecting piece 102. The limit cover 401 is threadedly matched with the side connecting piece 102. The limit cover 401 is used to limit the guide block 4. After the limit cover 401 is removed from the outer side of the side connecting piece 102, the elasticity of the torsion spring can be used to push the detection sensor 502 to move, and the guide block 4 can also be pushed out from the inside of the side connecting piece 102, so that the guide block 4 and the detection member 5 can be taken out from the connecting body 1 and the inside of the side connecting piece 102.

[0033] In a preferred embodiment, the inner wall of the connecting body 1 is in a square structure, and the side connecting piece 102 corresponds to any side wall of the connecting body 1. Furthermore, the connecting body 1 and the side connecting piece 102 are integrally formed.

[0034] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. An exhaust gas pollution monitoring device, comprising a connecting body (1), wherein one end of the connecting body (1) is provided with an opening for connecting with a pipeline, and characterized in that: The other end of the connecting body (1) is provided with a sliding sleeve (2) movably connected to the pipeline, the side wall of the connecting body (1) is connected with a side connecting piece (102), the inside of the side connecting piece (102) is detachably connected with a guide block (4), and the inner end of the guide block (4) is provided with a detection piece (5) extending into the interior of the connecting body (1); The detection member (5) comprises a plurality of detection sensors (502), and the plurality of detection sensors (502) are connected via a connecting rod (503).

2. The exhaust gas pollution monitoring device according to claim 1, characterized in that: The connecting body (1) and the side connecting piece (102) are integrally formed.

3. The exhaust gas pollution monitoring device according to claim 1, characterized in that: A slide groove (101) is provided at a position corresponding to the sliding sleeve (2) of the connecting body (1); the sliding sleeve (2) is slidably mounted on the outside of the slide groove (101); a sealing member (201) is provided at a movable end of the sliding sleeve (2); and a thrust spring (3) is provided on the slide groove (101) for pushing the sliding sleeve (2) to slide toward the outer end of the slide groove (101).

4. The exhaust gas pollution monitoring device according to claim 1, characterized in that: The number of the detection sensors (502) is four, and the four detection sensors (502) are distributed in a circular pattern. The connecting rod (503) is rotatably matched with the detection sensor (502), and any one of the detection sensors (502) is fixedly connected to the guide block (4) via a connecting frame (501), and the detection sensor (502) is provided with a torsion spring for pushing the connecting rods (503) on both sides thereof toward each other.

5. The exhaust gas pollution monitoring device according to claim 4, characterized in that: A stopper (504) is connected to the outer side of the detection sensor (502) away from the connection frame (501).

6. The exhaust gas pollution monitoring device according to claim 4, characterized in that: The inner wall of the side connecting piece (102) is in a regular polygonal structure, and the guide block (4) is clearance-matched with the inner wall of the side connecting piece (102).

7. The exhaust gas pollution monitoring device according to claim 5, characterized in that: A limiting cover (401) for limiting the position of the guide block (4) is provided on the outer side of the side connecting piece (102).

8. The exhaust gas pollution monitoring device according to claim 1, characterized in that: The inner wall of the connecting body (1) is in a square structure, and the side connecting piece (102) corresponds to any side wall of the connecting body (1).

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