Waste gas sampler with working condition measurement function

Abstract

The utility model discloses a waste gas sampler with working condition measurement, which relates to the technical field of waste gas sampling detection and comprises an L-shaped base, a support plate is mounted on the upper end face of a vertical section of the L-shaped base, a waste gas sampling detection mechanism is mounted on the support plate, a monitoring component is mounted in the waste gas sampling detection mechanism, and a controller module is mounted on the support plate. The waste gas sampling detection mechanism is connected with a cooling assembly, the monitoring assembly comprises a temperature sensor, a pressure sensor and a humidity sensor, the temperature sensor, the pressure sensor and the humidity sensor are all electrically connected with the controller module, and the waste gas sampling detection mechanism comprises an air cylinder fixed to the top end of the supporting plate. According to the utility model, through cooperative use of the monitoring assembly, the waste gas sampling detection mechanism and the controller module, collection and detection of waste gas are realized, and meanwhile, the working condition of the whole equipment can be measured, so that a worker can conveniently know the running state of the whole equipment in time, maintenance is facilitated, and the service life of the equipment is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of exhaust gas sampling and detection, in particular to an exhaust gas sampler with working condition measurement. Background Art

[0002] Industrial waste gas is an important source of air pollutants. The discharge of large amounts of industrial waste gas into the atmosphere will inevitably reduce the quality of the atmospheric environment, bring serious harm to human health, and cause huge losses to the national economy. Harmful substances in industrial waste gas enter the human body through the respiratory tract and skin, and can cause temporary and permanent lesions in the respiratory, blood, liver and other systems and organs. In particular, benzopyrene polycyclic aromatic hydrocarbons can directly cause cancer in the human body, which has attracted great attention from humans.

[0003] Organized exhaust gas samplers such as Laoying 3072 intelligent dual-channel flue gas sampler and Minghua MH3001 fully automatic flue gas sampler can only sample organized exhaust gas, but cannot measure the operating parameters in the organized exhaust pipe, resulting in the staff being unable to know the overall operating status of the equipment. Therefore, an exhaust gas sampler with operating condition measurement is now provided. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an exhaust gas sampler with operating condition measurement, which realizes the collection and detection of exhaust gas and the measurement of the overall operating condition of the equipment through the coordinated use of the set monitoring components, exhaust gas sampling detection mechanism and controller module, so as to facilitate the staff to know the overall operating status of the equipment in time for maintenance, thereby ensuring the service life of the equipment, overcoming the deficiencies in the prior art, and effectively solving the problem that the existing exhaust gas sampler can only sample organized exhaust gas but cannot measure the operating condition parameters in the organized exhaust pipe, resulting in the staff being unable to know the overall operating status of the equipment.

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

[0006] An exhaust gas sampler with working condition measurement, comprising an L-shaped base, a support plate is installed on the upper end surface of the vertical section of the L-shaped base, an exhaust gas sampling and detection mechanism is installed on the support plate, a monitoring component is installed in the exhaust gas sampling and detection mechanism, a controller module is installed on the support plate, and the exhaust gas sampling and detection mechanism is connected to a cooling component;

[0007] The monitoring component includes a temperature sensor, a pressure sensor and a humidity sensor, and the temperature sensor, the pressure sensor and the humidity sensor are all electrically connected to the controller module.

[0008] Through the above-mentioned scheme, through the coordinated use of the set monitoring components, exhaust gas sampling and detection mechanisms and controller modules, the collection and detection of exhaust gas can be realized, and the overall working condition of the equipment can be measured at the same time, which is convenient for the staff to know the overall operating status of the equipment in time, so as to facilitate maintenance and ensure the service life of the equipment.

[0009] Preferably, the exhaust gas sampling and detection mechanism includes an air cylinder fixed on the top of the support plate, the bottom end of the air cylinder is connected to an air pipe, a vacuum pump is installed on the top of the horizontal section of the L-shaped base of the air cylinder, the bottom end of the air pipe is connected to the air outlet end of the vacuum pump, the vacuum end of the vacuum pump is connected to the sampling air nozzle through a vacuum hose, the inside of the air cylinder is slidably clamped with a piston plate, the top of the piston plate is connected to a T-rod, the T-rod is slidably inserted into the top of the air cylinder, and the bottom end of the piston plate is connected to the smoke tester body.

[0010] Preferably, a plug hole and an exhaust hole are provided on the top side of the gas cylinder, and a sealing door is provided on the side wall of the gas cylinder.

[0011] Preferably, a vertical pole is fixed to the side of the upper end surface of the horizontal end of the L-shaped base, an electric push rod is installed on the top of the vertical pole, and the sampling air nozzle is fixed to the upper end of the electric push rod.

[0012] Preferably, the cooling component includes a high-pressure air pump fixed on the upper end surface of the support plate, an air outlet valve of the high-pressure air pump is connected to an air hose, and one end of the air hose extends from the jack to the interior of the air cylinder.

[0013] Preferably, an air outlet box is fixed to the top of the piston plate, one end of the air delivery hose is connected to one side of the air outlet box, and air outlet holes are opened at equal distances on the other side of the air outlet box.

[0014] Preferably, a display screen and a control switch are integrated on the controller module, and the controller module is electrically connected to the smoke tester body.

[0015] Preferably, the temperature sensor, pressure sensor and humidity sensor are all installed at the bottom end of the piston plate.

[0016] The beneficial effects of the utility model are:

[0017] Through the coordinated use of the monitoring components, exhaust gas sampling and detection mechanisms and controller modules, the collection and detection of exhaust gas can be achieved and the overall working condition of the equipment can be measured at the same time, which makes it convenient for the staff to know the overall operating status of the equipment in time, facilitate maintenance, and ensure the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the first-perspective stereoscopic structure of an exhaust gas sampler with working condition measurement proposed by the utility model.

[0019] Figure 2 This is a schematic diagram of the third perspective structure of an exhaust gas sampler with working condition measurement proposed by the utility model.

[0020] Figure 3 This is a schematic diagram of the third-perspective stereoscopic structure of an exhaust gas sampler with working condition measurement proposed by the utility model.

[0021] Figure 4 The utility model proposes an exhaust gas sampler with working condition measurement Figure 2 Enlarged structural diagram at A in the middle.

[0022] In the figure: 1. L-shaped base; 2. Vacuum pump; 3. Piston plate; 4. Sealing door; 5. Vacuum hose; 6. Sampling nozzle; 7. Gas hose; 8. Socket; 9. T-bar; 10. Exhaust hole; 11. Air cylinder; 12. Support plate; 13. Controller module; 14. Air pipe; 15. High-pressure air pump; 16. Vertical pole; 17. Electric push rod; 18. Air outlet box; 19. Humidity sensor; 20. Smoke tester body; 21. Pressure sensor; 22. Temperature sensor. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Example 1, reference Figure 1-4 , an exhaust gas sampler with working condition measurement, comprising an L-shaped base 1, characterized in that a support plate 12 is installed on the upper end surface of the vertical section of the L-shaped base 1, an exhaust gas sampling detection mechanism is installed on the support plate 12, a monitoring component is installed in the exhaust gas sampling detection mechanism, and a controller module 13 is installed on the support plate 12;

[0025] The monitoring component includes a temperature sensor 22, a pressure sensor 21 and a humidity sensor 19, and the temperature sensor 22, the pressure sensor 21 and the humidity sensor 19 are all electrically connected to the controller module 13;

[0026] The exhaust gas sampling and detection mechanism includes an air cylinder 11 fixed on the top of a support plate 12, an air pipe 14 is connected to the bottom end of the air cylinder 11, an air pump 2 is installed on the top of the horizontal section of the L-shaped base 1 of the air cylinder 11, the bottom end of the air pipe 14 is connected to the air outlet end of the air pump 2, the air suction end of the air pump 2 is connected to the sampling air nozzle 6 through the air suction hose 5, the piston plate 3 is slidably connected inside the air cylinder 11, the top end of the piston plate 3 is connected to a T-shaped rod 9, the T-shaped rod 9 is slidably plugged into the top end of the air cylinder 11, and the bottom end of the piston plate 3 is connected to the smoke tester body 20;

[0027] The temperature sensor 22, the pressure sensor 21 and the humidity sensor 19 are all installed at the bottom end of the piston plate 3, and a display screen and a control switch are integrated on the controller module 13, and the controller module 13 is electrically connected to the smoke tester body 20;

[0028] The top side of the gas cylinder 11 is provided with an insertion hole 8 and an exhaust hole 10, and the side wall of the gas cylinder 11 is provided with a sealing door 4;

[0029] A vertical pole 16 is fixed to the side of the upper end surface of the horizontal end of the L-shaped base 1, an electric push rod 17 is installed on the top of the vertical pole 16, and the sampling gas nozzle 6 is fixed to the upper end of the electric push rod 17;

[0030] The exhaust gas sampling and detection mechanism is connected to a cooling component, which includes a high-pressure air pump 15 fixed to the upper end surface of the support plate 12, and the outlet valve of the high-pressure air pump 15 is connected to a gas hose 7, and one end of the gas hose 7 extends from the jack 8 to the inside of the gas cylinder 11;

[0031] An air outlet box 18 is fixed to the top of the piston plate 3, one end of the air delivery hose 7 is connected to one side of the air outlet box 18, and air outlet holes are opened at equal distances on the other side of the air outlet box 18.

[0032] Working principle: The sampling nozzle 6 is moved up and down by the extension of the electric push rod 17, and the sampling nozzle 6 is adjusted to move to the end of the exhaust gas discharge pipe. The exhaust gas is extracted by turning on the vacuum pump 2, so that the exhaust gas enters the cylinder 11. As the exhaust gas in the cylinder 11 gradually increases, the piston plate 3 and the T-bar 9 are lifted up, and the exhaust gas is collected in the space below the piston plate 3. The collected exhaust gas is tested by the smoke tester body 20, and the test results are transmitted to the display screen of the controller module 13 for display. At the same time, the temperature sensor 22 and the pressure sensor The sampler 21 and the humidity sensor 19 can respectively detect the temperature, pressure and humidity in the gas cylinder 11, and the temperature, pressure and humidity information are transmitted to the display screen of the controller module 13 for display, so as to measure the overall working condition of the equipment and facilitate the maintenance of the sampler by the staff. In the process of detecting the exhaust gas, when the temperature of the gas cylinder 11 is too high, the valve of the high-pressure air pump 15 is opened by controlling the switch to make the high-pressure gas spray out from the gas outlet box 18 into the gas cylinder 11, so that the heat is discharged from the exhaust hole 10, the gas cylinder 11 is cooled down, and the service life is ensured.

[0033] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. An exhaust gas sampler with working condition measurement, comprising an L-shaped base (1), characterized in that: A support plate (12) is installed on the upper end surface of the vertical section of the L-shaped base (1), an exhaust gas sampling and detection mechanism is installed on the support plate (12), a monitoring component is installed in the exhaust gas sampling and detection mechanism, a controller module (13) is installed on the support plate (12), and the exhaust gas sampling and detection mechanism is connected to a cooling component; The monitoring component comprises a temperature sensor (22), a pressure sensor (21) and a humidity sensor (19), and the temperature sensor (22), the pressure sensor (21) and the humidity sensor (19) are all electrically connected to the controller module (13).

2. The exhaust gas sampler with working condition measurement according to claim 1, characterized in that: The exhaust gas sampling and detection mechanism comprises an air cylinder (11) fixed on the top of a support plate (12), the bottom end of the air cylinder (11) is connected to an air pipe (14), an air pump (2) is installed on the top of the horizontal section of the L-shaped base (1) of the air cylinder (11), the bottom end of the air pipe (14) is connected to the air outlet end of the air pump (2), the air suction end of the air pump (2) is connected to the sampling air nozzle (6) through an air suction hose (5), the inside of the air cylinder (11) is slidably clamped with a piston plate (3), the top end of the piston plate (3) is connected to a T-shaped rod (9), the T-shaped rod (9) is slidably plugged into the top end of the air cylinder (11), and the bottom end of the piston plate (3) is connected to a smoke tester body (20).

3. The exhaust gas sampler with working condition measurement according to claim 2, characterized in that: The top side of the gas cylinder (11) is provided with an insertion hole (8) and an exhaust hole (10), and the side wall of the gas cylinder (11) is provided with a sealing door (4).

4. The exhaust gas sampler with working condition measurement according to claim 2, characterized in that: A vertical pole (16) is fixed to the side of the upper end surface of the horizontal end of the L-shaped base (1), an electric push rod (17) is installed on the top of the vertical pole (16), and the sampling gas nozzle (6) is fixed to the upper end of the electric push rod (17).

5. The exhaust gas sampler with working condition measurement according to claim 3, characterized in that: The cooling component comprises a high-pressure air pump (15) fixed on the upper end surface of the support plate (12); an air outlet valve of the high-pressure air pump (15) is connected to an air delivery hose (7), and one end of the air delivery hose (7) extends from the socket (8) to the interior of the air cylinder (11).

6. The exhaust gas sampler with working condition measurement according to claim 5, characterized in that: An air outlet box (18) is fixed to the top of the piston plate (3), one end of the air delivery hose (7) is connected to one side of the air outlet box (18), and air outlet holes are opened at equal distances on the other side of the air outlet box (18).

7. The exhaust gas sampler with working condition measurement according to claim 2, characterized in that: The controller module (13) is integrally mounted with a display screen and a control switch, and the controller module (13) is electrically connected to the smoke tester body (20).

8. The exhaust gas sampler with working condition measurement according to claim 2, characterized in that: The temperature sensor (22), the pressure sensor (21) and the humidity sensor (19) are all installed at the bottom end of the piston plate (3).

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