Air and waste gas detection device

Abstract

The utility model relates to the technical field of air waste gas detection, and discloses an air and waste gas detection device which comprises a table body, a controller is installed at the top of the table body, a detection assembly for detecting air and waste gas is arranged at the top of the table body, and the detection assembly comprises a first air supply pipe and a second air supply pipe. The table body, the first air supply pipe and the second air supply pipe are provided with synchronous release assemblies for conveniently comparing the detected air with the detected waste gas. According to the air and waste gas detection device, a synchronous release assembly is arranged, after the synchronous release assembly is used, under connection of a connecting rod, a movable block can push driving blocks on the two sides to rotate around the axis of a movable shaft, and movable bases and open grooves on the front side and the rear side are driven by the movable shaft to rotate; the grooves in the front and rear sides can be simultaneously communicated with the first air supply pipe and the second air supply pipe, so that to-be-detected air and waste gas can be conveniently contrasted and distinguished, and the phenomena of air and waste gas can be conveniently contrasted, observed and detected.

Description

Technical Field

[0001] The utility model relates to the technical field of air and waste gas detection, in particular to an air and waste gas detection device. Background Art

[0002] Air monitoring refers to the fixed-point, continuous or timed sampling and measurement of pollutants in the air. In order to monitor the air, a number of air monitoring points are generally set up in a city, and automatic monitoring instruments are installed for continuous automatic monitoring. The monitoring results are regularly retrieved, analyzed and relevant data is obtained. The air monitoring items mainly include sulfur dioxide, nitrogen monoxide, hydrocarbons, floating dust, etc.

[0003] After retrieval, Chinese patent CN219473282U was found and announced an ambient air and exhaust gas monitoring device. Through the setting of the first monitoring mechanism and the second monitoring mechanism, the device can monitor the ambient air and exhaust gas. Through the setting of the lifting mechanism and the slider, the height of the first monitoring mechanism can be easily adjusted, avoiding the tediousness and inconvenience in adjusting the height. Through the setting of the locking mechanism and the supporting moving mechanism, the device can be easily moved and fixed. It can be seen that this patent realizes the height adjustment of the monitoring mechanism and the fixation of the device, and when detecting the air and exhaust gas, a set of comparisons of the air and the exhaust gas are required to observe which is air and which is exhaust gas. The ambient air and exhaust gas monitoring device does not realize the comparison detection of air and exhaust gas, and is not conducive to observing and distinguishing gases. For this reason, an air and exhaust gas detection device is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an air and exhaust gas detection device, which has the advantage of being easy to compare the detected air and exhaust gas.

[0005] In order to achieve the above-mentioned purpose of facilitating the comparison of the detected air and exhaust gas, the utility model provides the following technical solutions: an air and exhaust gas detection device, comprising a table body, a controller is installed on the top of the table body, a detection component for detecting air and exhaust gas is arranged on the top of the table body, the detection component comprises a first air supply pipe and a second air supply pipe, and a synchronous release component for facilitating the comparison of the detected air and exhaust gas is arranged on the table body, the first air supply pipe and the second air supply pipe;

[0006] The synchronous release assembly includes a cylinder, a movable block, a movable shaft, a movable seat, a slot, a driving block and a connecting rod. The cylinder is fixedly mounted on the top of the table body, the movable block is fixedly mounted on the output end of the cylinder, the movable shaft is rotatably connected to the bottom wall of the first air supply pipe and the second air supply pipe, the movable seat is fixedly mounted on the top of the movable shaft, the slot is opened on the top of the movable seat, the driving block is fixedly mounted on the bottom of the movable shaft, and the connecting rod is hinged between the movable block and the opposite side of the driving block.

[0007] Furthermore, the movable seat contacts the inner walls of the first air supply pipe and the second air supply pipe, and the groove corresponds to the first air supply pipe and the second air supply pipe.

[0008] Furthermore, the detection assembly also includes a first storage tank, a second storage tank, a potassium permanganate solution storage tank and an oxygen storage tank, the first storage tank is fixedly mounted on the top of the table body, the second storage tank is fixedly mounted on the top of the table body and is located at the rear side of the first storage tank, the potassium permanganate solution storage tank is fixedly mounted on the top of the table body and is located outside the first storage tank and the second storage tank, and the oxygen storage tank is fixedly mounted on the top of the table body and is located outside the potassium permanganate solution storage tank.

[0009] Furthermore, the first air supply pipe is connected to the first storage tank, the second storage tank and the potassium permanganate solution storage tank, and the second air supply pipe is connected to the potassium permanganate solution storage tank and the oxygen storage tank.

[0010] Furthermore, an air intake pipe communicating with the inner cavity of the first storage tank and the second storage tank is fixedly installed on the top of the first storage tank and the second storage tank, a locking cover is provided on the top wall of the potassium permanganate solution storage tank, and an oxygen inlet pipe communicating with the inner cavity of the oxygen storage tank is fixedly installed on the top of the oxygen storage tank.

[0011] Furthermore, a drain pipe connected to the inner cavity of the potassium permanganate solution storage tank is fixedly installed on the side wall of the potassium permanganate solution storage tank, and an exhaust pipe connected to the inner cavity of the oxygen storage tank is fixedly installed on the side wall of the oxygen storage tank, and valves are provided on the outer surfaces of the air inlet pipe, oxygen inlet pipe, drain pipe and exhaust pipe.

[0012] Compared with the prior art, the utility model provides an air and exhaust gas detection device, which has the following beneficial effects:

[0013] 1. The air and exhaust gas detection device is provided with a synchronous release component. After the synchronous release component is used, under the connection of the connecting rod, the movable block can push the driving blocks on both sides to rotate around the axis of the movable shaft, so that the movable seats and the slots on the front and rear sides rotate under the drive of the movable shaft, so that the slots on the front and rear sides can be connected with the first air supply pipe and the second air supply pipe at the same time, which is convenient for comparing and distinguishing the air and exhaust gas to be detected, and is conducive to comparing and observing the phenomenon of detecting air and exhaust gas.

[0014] 2. The air and waste gas detection device is provided with a detection component. After the detection component is used, the high concentration of sulfur dioxide gas in the waste gas causes the purple-red potassium permanganate solution in the potassium permanganate solution storage tank to fade, and the high concentration of nitric oxide gas in the waste gas combines with the oxygen in the oxygen storage tank to generate reddish-brown nitrogen dioxide gas. The depth of color in the potassium permanganate solution storage tank and the oxygen storage tank is used to determine which is waste gas and which is air, thereby completing the air and waste gas detection work. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the front structure of the utility model;

[0016] Figure 2 It is a three-dimensional schematic diagram of the structure of the utility model;

[0017] Figure 3 It is a sectional view of the upper three-dimensional part of the structure of the utility model;

[0018] Figure 4 It is a three-dimensional schematic diagram of the structure below the utility model.

[0019] In the figure: 1 table body, 2 controller, 3 detection component, 31 first storage tank, 32 second storage tank, 33 potassium permanganate solution storage tank, 34 oxygen storage tank, 35 first air supply pipe, 36 second air supply pipe, 4 synchronous release component, 41 cylinder, 42 movable block, 43 movable shaft, 44 movable seat, 45 slot, 46 drive block, 47 connecting rod, 5 intake pipe, 6 lock cover, 7 oxygen inlet pipe, 8 drain pipe, 9 exhaust pipe, 10 valve. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4, an air and exhaust gas detection device, comprising a table body 1, a controller 2 is installed on the top of the table body 1, a detection component 3 for detecting air and exhaust gas is arranged on the top of the table body 1, the detection component 3 comprises a first air supply pipe 35 and a second air supply pipe 36, the detection component 3 also comprises a first storage tank 31, a second storage tank 32, a potassium permanganate solution storage tank 33 and an oxygen storage tank 34, the first storage tank 31, the second storage tank 32, the potassium permanganate solution storage tank 33, the oxygen storage tank 34, the first air supply pipe 35 and the second air supply pipe 36 The materials of both are glass. The first storage tank 31 is fixedly mounted on the top of the table body 1. The first storage tank 31 stores one of air or exhaust gas. The second storage tank 32 is fixedly mounted on the top of the table body 1 and is located at the rear side of the first storage tank 31. The second storage tank 32 stores one of air or exhaust gas. An intake pipe 5 connected to the inner cavity of the first storage tank 31 and the second storage tank 32 is fixedly mounted on the top of the first storage tank 31 and the second storage tank 32. The collected air or exhaust gas enters from the intake pipe 5 for detection.

[0022] Among them, the potassium permanganate solution storage tank 33 is fixedly installed on the top of the table body 1 and is located on the outside of the first storage tank 31 and the second storage tank 32. The sulfur dioxide gas in the exhaust gas can make the purple-red potassium manganate solution fade. By observing the color depth in the potassium permanganate solution storage tank 33, it can be known which potassium permanganate solution storage tank 33 has exhaust gas. The top wall of the potassium permanganate solution storage tank 33 is provided with a locking cover 6. After opening the locking cover 6, potassium permanganate solution can be added to the potassium permanganate solution storage tank 33. The side wall of the potassium permanganate solution storage tank 33 is fixedly installed with a drain pipe 8 connected to the inner cavity of the potassium permanganate solution storage tank 33 for discharging the used solution. The first air supply pipe 35 is connected to the first storage tank 31, the second storage tank 32 and the potassium permanganate solution storage tank 33, so that the air or exhaust gas in the first storage tank 31 and the second storage tank 32 can enter the potassium permanganate solution storage tank 33 for detection.

[0023] In addition, the oxygen storage tank 34 is fixedly installed on the top of the table body 1 and is located on the outside of the potassium permanganate solution storage tank 33. The nitric oxide gas in the exhaust gas can turn the color of the oxygen storage tank 34 into reddish brown. By observing the depth of color in the oxygen storage tank 34, it can be known which oxygen storage tank 34 contains exhaust gas. An oxygen inlet pipe 7 connected to the inner cavity of the oxygen storage tank 34 is fixedly installed on the top of the oxygen storage tank 34. The accuracy of air and exhaust gas detection is guaranteed by the dual detection of potassium permanganate solution and oxygen. An exhaust pipe 9 connected to the inner cavity of the oxygen storage tank 34 is fixedly installed on the side wall of the oxygen storage tank 34. Valves 10 are provided on the outer surfaces of the air inlet pipe 5, the oxygen inlet pipe 7, the drain pipe 8 and the exhaust pipe 9. The second air supply pipe 36 is connected to the potassium permanganate solution storage tank 33 and the oxygen storage tank 34.

[0024] See also Figure 2-4 A synchronous release component 4 is provided on the table body 1, the first air supply pipe 35 and the second air supply pipe 36 for comparing the detected air and exhaust gas. The synchronous release component 4 includes a cylinder 41, a movable block 42, a movable shaft 43, a movable seat 44, a slot 45, a driving block 46 and a connecting rod 47. The cylinder 41 is fixedly mounted on the top of the table body 1, the controller 2 is electrically connected to the cylinder 41, the movable block 42 is fixedly mounted on the output end of the cylinder 41, the cylinder 41 is retracted to push the movable block 42 to move, and the movable shaft 43 is rotatably connected to the bottom wall of the first air supply pipe 35 and the second air supply pipe 36, and the movable shaft 43 can rotate on the bottom wall of the first air supply pipe 35 and the second air supply pipe 36.

[0025] In addition, the movable seat 44 is fixedly mounted on the top of the movable shaft 43 so that the movable seat 44 can rotate along with the movable shaft 43. The movable seat 44 contacts the inner walls of the first air supply pipe 35 and the second air supply pipe 36. The slot 45 is opened on the top of the movable seat 44 so that the slot 45 can rotate along with the movable seat 44. The driving block 46 is fixedly mounted on the bottom of the movable shaft 43. The slot 45 corresponds to the first air supply pipe 35 and the second air supply pipe 36. When the slot 45 is connected with the first air supply pipe 35 and the second air supply pipe 36, the air and the exhaust gas can be synchronously compared, which is convenient for observing and distinguishing which is air and which is exhaust gas. The connecting rod 47 is hinged between the opposite sides of the movable block 42 and the driving block 46. Under the connection of the connecting rod 47, the movable shaft 43, the movable seat 44 and the slot 45 can be pushed to rotate, which is conducive to the simultaneous detection of air and exhaust gas.

[0026] When the present embodiment is in use, the cylinder 41 on the left is adjusted to extend, the movable block 42 moves, and under the connection between the connecting rod 47, the movable block 42 and the driving block 46, the driving block 46 pushes the movable shaft 43 to rotate, and the movable seat 44 and the slot 45 rotate accordingly, the slot 45 rotates to connect with the first air supply pipe 35, and the air and the exhaust gas respectively enter their respective potassium permanganate solution storage tanks 33, and the sulfur dioxide in the exhaust gas causes the purple-red potassium permanganate solution to fade, and the cylinder 41 on the left is adjusted to extend, the slot 45 rotates to connect with the second air supply pipe 36, and the air and the exhaust gas respectively enter their respective oxygen storage tanks 34, and the nitric oxide in the exhaust gas combines with oxygen to generate reddish-brown nitrogen dioxide, so that the air and the exhaust gas are distinguished according to the color depth of the potassium permanganate solution storage tank 33 and the oxygen storage tank 34 made of glass.

[0027] The beneficial effects of the above embodiments are:

[0028] The air and exhaust gas detection device is provided with a synchronous release component 4. After the synchronous release component 4 is used, under the connection of the connecting rod 47, the movable block 42 can push the driving blocks 46 on both sides to rotate around the axis of the movable shaft 43, so that the movable seats 44 and the slots 45 on the front and rear sides can rotate under the drive of the movable shaft 43, so that the slots 45 on the front and rear sides can be connected with the first air supply pipe 35 and the second air supply pipe 36 at the same time, which is convenient for comparing and distinguishing the air and exhaust gas to be detected, and is conducive to comparing and observing the phenomenon of detecting air and exhaust gas.

[0029] In addition, by setting up the detection component 3, after the detection component 3 is used, the high concentration of sulfur dioxide gas in the exhaust gas causes the purple-red potassium permanganate solution in the potassium permanganate solution storage tank 33 to fade, and the high concentration of nitric oxide gas in the exhaust gas combines with the oxygen in the oxygen storage tank 34 to generate reddish-brown nitrogen dioxide gas. According to the depth of color in the potassium permanganate solution storage tank 33 and the oxygen storage tank 34, it is determined which is the exhaust gas and which is the air, thereby completing the air and exhaust gas detection work.

[0030] The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the article.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An air and exhaust gas detection device, comprising a table body (1), a controller (2) being installed on the top of the table body (1), characterized in that: A detection component (3) for detecting air and exhaust gas is arranged on the top of the table body (1), and the detection component (3) comprises a first air supply pipe (35) and a second air supply pipe (36); a synchronous release component (4) for comparing the detected air and exhaust gas is arranged on the table body (1), the first air supply pipe (35) and the second air supply pipe (36); The synchronous release assembly (4) includes a cylinder (41), a movable block (42), a movable shaft (43), a movable seat (44), a slot (45), a drive block (46) and a connecting rod (47), wherein the cylinder (41) is fixedly mounted on the top of the table body (1), the movable block (42) is fixedly mounted on the output end of the cylinder (41), the movable shaft (43) is rotatably connected to the bottom walls of the first air supply pipe (35) and the second air supply pipe (36), the movable seat (44) is fixedly mounted on the top of the movable shaft (43), the slot (45) is opened on the top of the movable seat (44), the drive block (46) is fixedly mounted on the bottom of the movable shaft (43), and the connecting rod (47) is hinged between the opposite sides of the movable block (42) and the drive block (46).

2. An air and exhaust gas detection device according to claim 1, characterized in that: The movable seat (44) contacts the inner walls of the first air supply pipe (35) and the second air supply pipe (36), and the groove (45) corresponds to the first air supply pipe (35) and the second air supply pipe (36).

3. The air and exhaust gas detection device according to claim 1, characterized in that: The detection assembly (3) further comprises a first storage tank (31), a second storage tank (32), a potassium permanganate solution storage tank (33) and an oxygen storage tank (34); the first storage tank (31) is fixedly mounted on the top of the table body (1); the second storage tank (32) is fixedly mounted on the top of the table body (1) and is located at the rear side of the first storage tank (31); the potassium permanganate solution storage tank (33) is fixedly mounted on the top of the table body (1) and is located outside the first storage tank (31) and the second storage tank (32); and the oxygen storage tank (34) is fixedly mounted on the top of the table body (1) and is located outside the potassium permanganate solution storage tank (33).

4. An air and exhaust gas detection device according to claim 3, characterized in that: The first air supply pipe (35) is in communication with the first storage tank (31), the second storage tank (32) and the potassium permanganate solution storage tank (33), and the second air supply pipe (36) is in communication with the potassium permanganate solution storage tank (33) and the oxygen storage tank (34).

5. The air and exhaust gas detection device according to claim 3, characterized in that: An air intake pipe (5) communicating with the inner cavity of the first storage tank (31) and the second storage tank (32) is fixedly installed on the top of the first storage tank (31) and the second storage tank (32), a locking cover (6) is provided on the top wall of the potassium permanganate solution storage tank (33), and an oxygen inlet pipe (7) communicating with the inner cavity of the oxygen storage tank (34) is fixedly installed on the top of the oxygen storage tank (34).

6. An air and exhaust gas detection device according to claim 5, characterized in that: A liquid discharge pipe (8) communicating with the inner cavity of the potassium permanganate solution storage tank (33) is fixedly mounted on the side wall of the potassium permanganate solution storage tank (33); an exhaust pipe (9) communicating with the inner cavity of the oxygen storage tank (34) is fixedly mounted on the side wall of the oxygen storage tank (34); and valves (10) are arranged on the outer surfaces of the air inlet pipe (5), the oxygen inlet pipe (7), the liquid discharge pipe (8) and the exhaust pipe (9).

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