Pollution source waste gas monitor assembly convenient to clean

Abstract

The utility model discloses a pollution source waste gas monitor assembly convenient to clean, and relates to the technical field of waste gas monitor assemblies, the pollution source waste gas monitor assembly comprises a monitor main body, a sampling pump, a gas detector, a screen display and a gas sensor, the front part of the gas detector is provided with a screen display, and the bottom end of the gas detector is connected with a gas sensor. Two sets of threaded rotary knobs can be reversely rotated firstly, when the threaded rotary knobs are reversely rotated, the ends of the threaded rotary knobs can slide out of internal threads of a U-shaped block and a connecting plate, when a connecting block moves, an inserting block and the connecting plate can be driven to move, when a moving block moves, a clamping block can be driven to move, and a gas pipeline can be extruded and fixed into an elastic block; and the gas pipeline can be extruded and limited through the elastic block, so that the gas pipeline is not prone to loosening, and the situation that the gas pipeline falls off is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas monitor components, in particular to a pollution source waste gas monitor component which is easy to clean. Background Art

[0002] Pollution source exhaust gas monitors are devices used to monitor various toxic and harmful gases emitted by fixed pollution sources. They are designed to check whether the emitted gases meet the standards. Exhaust gas monitors mainly include sampling pumps, gas detectors, flow meters, condensers and other components. The gas sensors on the gas detector components need to be disassembled and cleaned regularly. Existing exhaust gas monitor components still have certain defects when used.

[0003] In the existing technology, exhaust gas monitors are widely used in industrial emissions, transportation, urban planning and other fields. They can detect harmful gases such as carbon monoxide, ozone, hydrogen sulfide, and methane. The gas detector assembly is one of the main parts of the exhaust gas monitor. During the long-term use of the gas detector, particulate matter in the exhaust gas is easily accumulated inside the gas sensor, and the gas sensor needs to be cleaned regularly. Since the gas sensor is installed on the bottom of the gas detector, the gas detector needs to be disassembled to clean the gas sensor, and the gas detector is installed inside the exhaust gas monitor. At the same time, there are three groups of gas detectors inside the exhaust gas monitor. The method of disassembling the gas detectors one by one is time-consuming, resulting in low gas sensor cleaning efficiency. Summary of the Invention

[0004] The purpose of the utility model is to provide a pollution source exhaust gas monitor component that is easy to clean, so as to solve the problem raised in the above background technology that the monitor components currently on the market are difficult to quickly disassemble and clean.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pollution source exhaust gas monitor assembly that is easy to clean, comprising: a monitor body, a sampling pump, a gas detector, a screen display and a gas sensor, wherein a sampling pump and a gas detector are respectively installed inside the monitor body, a screen display is installed at the front of the gas detector, a gas sensor is connected to the bottom end of the gas detector, a plug-in block is connected to the top of the gas detector, a connecting block is provided on the outside of the plug-in block, a spring is connected to the inside of the connecting block, one end of the spring is connected to a moving block, a card block is connected to the outside of the moving block, both sides of the connecting block are connected to connecting plates, a U-shaped block is installed on the inner wall of the monitor body near the connecting plate, and a threaded knob is connected to the internal thread of the U-shaped block.

[0006] Preferably, a sliding structure is formed between the connecting plate and the U-shaped block, and a threaded hole matching the size of the threaded knob is provided through the interior of the connecting plate.

[0007] Preferably, a through hole matching the size of the plug-in block is provided inside the connecting block, and a plug-in slot is provided on a side of the plug-in block close to the card block.

[0008] Preferably, a connecting ring is welded to the outer side of the gas sensor, and a vertical plate is connected to the bottom of the connecting ring.

[0009] Preferably, elastic blocks are connected to the opposite sides of the two vertical plates.

[0010] Preferably, a slot is provided through the elastic block, and a rubber pad is bonded to the inner wall of the slot.

[0011] Compared with the prior art, the beneficial effects of the present invention are: the pollution source exhaust gas monitor assembly that is easy to clean can first reverse the two sets of threaded knobs. When the threaded knobs are reversed, their ends can slide out from the internal threads of the U-shaped block and the connecting plate. When the connecting block moves, it can drive the plug-in block and the connecting plate to move. When the moving block moves, it can drive the card block to move. The gas pipeline can be squeezed and fixed inside the elastic block. The gas pipeline can be squeezed and limited by the elastic block, making it difficult for the gas pipeline to loosen, thereby avoiding the gas pipeline from falling off.

[0012] 1. The exhaust gas monitor assembly assesses the concentration and type of pollutants by sampling and analyzing the exhaust gas emitted by fixed pollution sources to ensure that the emissions comply with relevant environmental protection standards and regulations. The method of disassembling the gas detectors one by one will result in low gas sensor cleaning efficiency. You can first reverse the two sets of threaded knobs. When the threaded knobs are reversed, their ends can slide out from the internal threads of the U-shaped block and the connecting plate. When the connecting block moves, it can drive the plug-in block and the connecting plate to move. When the moving block moves, it can drive the card block to move, and when the moving block moves, it can compress the spring. When the end of the card block moves out of the plug-in block, the corresponding gas detector can be pulled away from the connecting block. When the gas detector moves, it can drive the plug-in block to move. When the plug-in block moves, its end can slide out from the inside of the connecting block. When all three sets of plug-in blocks slide out of the connecting block, the gas sensors on the gas detector can be cleaned with water. The three sets of gas detectors can be removed from the inside of the monitor body at one time through the connecting block, so that the gas sensor can be cleaned quickly and the cleaning efficiency of the gas sensor can be improved.

[0013] 2. The exhaust gas monitor assembly can detect various exhaust gases in the pollution source and display the detection data on the screen. Since the gas pipeline is usually directly inserted into the gas sensor, if the connection is not firm enough, the gas pipeline will fall off, resulting in gas leakage, affecting the exhaust gas detection results. When the gas pipeline moves, the elastic block will squeeze the gas pipeline, causing the gas pipeline to be squeezed and deformed. At this time, the gas pipeline can slide to the inside of the rubber pad through the slot. At the same time, the gas pipeline can be squeezed and fixed inside the elastic block. The elastic block can be used to squeeze and limit the gas pipeline, making it less likely to loosen, thereby avoiding the gas pipeline from falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main cutaway structure of the present invention;

[0015] Figure 2 This is a schematic diagram of the main cutaway structure of the connecting block of the utility model;

[0016] Figure 3 This is a schematic diagram of the right side cutaway structure of the U-shaped block of the present invention;

[0017] Figure 4 This is a schematic diagram of the top structure of the elastic block of the utility model.

[0018] In the figure: 1. Monitor body; 2. Sampling pump; 3. Gas detector; 4. Screen display; 5. Gas sensor; 6. Plug block; 7. Connecting block; 8. Spring; 9. Moving block; 10. Card block; 11. Connecting plate; 12. U-shaped block; 13. Threaded knob; 14. Connecting ring; 15. Vertical plate; 16. Elastic block; 17. Card slot; 18. Rubber pad. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-Figure 3It can be seen that the utility model provides a technical solution: a pollution source exhaust gas monitor component that is easy to clean, including: a monitor body 1, a sampling pump 2, a gas detector 3, a screen display 4 and a gas sensor 5. The sampling pump 2 and the gas detector 3 are installed inside the monitor body 1 respectively, the front of the gas detector 3 is installed with a screen display 4, the bottom end of the gas detector 3 is connected to the gas sensor 5, the plug-in block 6 is connected to the top of the gas detector 3, the outside of the plug-in block 6 is provided with a connecting block 7, the inside of the connecting block 7 is connected with a spring 8, the spring One end of 8 is connected to a moving block 9, and the outer side of the moving block 9 is connected to a card block 10. Both sides of the connecting block 7 are connected to a connecting plate 11. A U-shaped block 12 is installed on the inner wall of the monitor body 1 near the connecting plate 11. The internal thread of the U-shaped block 12 is connected to a threaded knob 13. A sliding structure is formed between the connecting plate 11 and the U-shaped block 12. A threaded hole that matches the size of the threaded knob 13 is opened through the interior of the connecting plate 11. A through hole that matches the size of the plug-in block 6 is opened inside the connecting block 7, and a plug-in slot is opened on the side of the plug-in block 6 near the card block 10.

[0021] During specific implementation, the exhaust gas monitor component evaluates the concentration and type of pollutants by sampling and analyzing the exhaust gas emitted by fixed pollution sources to ensure that the emissions comply with relevant environmental protection standards and regulations. The method of disassembling the gas detector 3 one by one will result in a low cleaning efficiency of the gas sensor 5. The two sets of threaded knobs 13 can be reversed first. When the threaded knobs 13 are reversed, their ends can slide out from the internal threads of the U-shaped block 12 and the connecting plate 11. At this time, the connecting block 7 can be pulled in the direction away from the monitor body 1. When the connecting block 7 moves, it can drive the plug-in block 6 and the connecting plate 11 to move. When the connecting plate 11 moves, it can slide out from the inside of the U-shaped block 12 When the connecting block 7 is moved out from the inside of the monitor body 1, the movable block 9 can be pulled in the direction away from the plug-in block 6. When the movable block 9 moves, the card block 10 can be driven to move, and when the movable block 9 moves, the spring 8 can be compressed. When the end of the card block 10 is moved out from the inside of the plug-in block 6, the corresponding gas detector 3 can be pulled in the direction away from the connecting block 7. When the gas detector 3 moves, the plug-in block 6 can be driven to move. When the plug-in block 6 moves, its end can slide out from the inside of the connecting block 7. When all three groups of plug-in blocks 6 slide out from the inside of the connecting block 7, the gas sensor 5 on the gas detector 3 can be cleaned with water.

[0022] See Figure 1-Figure 3 It can be seen that three groups of gas detectors 3 can be taken out from the inside of the monitor body 1 at one time through the connecting block 7, so that the gas sensors 5 can be cleaned quickly and the cleaning efficiency of the gas sensors 5 can be improved.

[0023] See Figure 1 and Figure 4It can be seen that a connecting ring 14 is welded to the outside of the gas sensor 5, a vertical plate 15 is connected to the bottom of the connecting ring 14, and elastic blocks 16 are connected to the opposite sides of the two vertical plates 15. A slot 17 is opened inside the elastic block 16, and a rubber pad 18 is bonded to the inner wall of the slot 17. Two groups of elastic blocks 16 are symmetrically arranged about the center of the gas sensor 5.

[0024] During specific implementation, the exhaust gas monitor component can detect various exhaust gases in the pollution source and display the detection data through the screen display 4. During the use of the gas detector 3, the gas pipeline needs to be plugged into the gas sensor 5. Since the gas pipeline is usually directly inserted into the gas sensor 5, once the plugging is not firm enough, the gas pipeline will fall off, resulting in the detection gas leakage, affecting the exhaust gas detection result. The end of the gas pipeline can be inserted into the gas sensor 5 first, and then the gas pipeline can be pushed toward the inside of the elastic block 16. The gas pipeline is a hose. When the gas pipeline moves, the elastic block 16 will squeeze the gas pipeline, causing the gas pipeline to be squeezed and deformed. At this time, the gas pipeline can slide to the inner side of the rubber pad 18 through the slot 17. At the same time, the gas pipeline can be squeezed and fixed inside the elastic block 16.

[0025] See Figure 1 and Figure 4 It can be seen that the elastic block 16 can squeeze and limit the gas pipeline, making it difficult for the gas pipeline to loosen, thereby avoiding the gas pipeline from falling off.

[0026] To sum up, when using the easy-to-clean pollution source exhaust gas monitor assembly, the two sets of threaded knobs 13 can be reversed first. When the threaded knobs 13 are reversed, their ends can slide out from the internal threads of the U-shaped block 12 and the connecting plate 11. At this time, the connecting block 7 can be pulled in the direction away from the monitor body 1. When the three sets of plug-in blocks 6 all slide out from the inside of the connecting block 7, the gas sensor 5 on the gas detector 3 can be cleaned with water. The three sets of gas detectors 3 can be taken out from the inside of the monitor body 1 at one time through the connecting block 7, so that the gas sensor 5 can be quickly cleaned and the cleaning efficiency of the gas sensor 5 can be improved. The gas pipeline can be squeezed and fixed inside the elastic block 16. The elastic block 16 can be used to squeeze and limit the gas pipeline, making it difficult for the gas pipeline to loosen, thereby avoiding the gas pipeline from falling off. The content not described in detail in this description belongs to the existing technology known to professional and technical personnel in this field.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A pollution source exhaust gas monitor assembly that is easy to clean, comprising: The monitor body (1), the sampling pump (2), the gas detector (3), the screen display (4) and the gas sensor (5) are characterized by: The monitoring body (1) is provided with a sampling pump (2) and a gas detector (3), the front of the gas detector (3) is provided with a screen display (4), and the bottom of the gas detector (3) is connected with a gas sensor (5); A plug-in block (6) is connected to the top of the gas detector (3), a connecting block (7) is provided on the outside of the plug-in block (6), a spring (8) is connected inside the connecting block (7), one end of the spring (8) is connected to a moving block (9), the outside of the moving block (9) is connected to a clamping block (10), both sides of the connecting block (7) are connected to a connecting plate (11), a U-shaped block (12) is installed on the inner wall of the monitor body (1) close to the connecting plate (11), and the internal thread of the U-shaped block (12) is connected to a threaded knob (13).

2. The easy-to-clean pollution source exhaust gas monitor assembly according to claim 1, characterized in that: A sliding structure is formed between the connecting plate (11) and the U-shaped block (12), and a threaded hole matching the size of the threaded knob (13) is provided through the interior of the connecting plate (11).

3. The easy-to-clean pollution source exhaust gas monitor assembly according to claim 1, characterized in that: A through hole matching the size of the plug-in block (6) is provided inside the connecting block (7), and a plug-in slot is provided on a side of the plug-in block (6) close to the card block (10).

4. The easy-to-clean pollution source exhaust gas monitor assembly according to claim 1, characterized in that: A connecting ring (14) is welded to the outside of the gas sensor (5), and a vertical plate (15) is connected to the bottom of the connecting ring (14).

5. The easy-to-clean pollution source exhaust gas monitor assembly according to claim 4, characterized in that: The two vertical plates (15) are both connected to elastic blocks (16) on the opposite sides thereof.

6. The easy-to-clean pollution source exhaust gas monitor assembly according to claim 5, characterized in that: A slot (17) is provided through the interior of the elastic block (16), and a rubber pad (18) is bonded to the inner wall of the slot (17).

Images