CN114324775B - An energy-saving and quickly deployable air quality monitoring device - Google Patents

Abstract

The invention relates to the technical field of air monitoring, in particular to an energy-saving air quality monitoring device capable of being rapidly deployed, which comprises a telescopic component, wherein a supporting component is arranged at the bottom of the telescopic component, a detecting component is arranged at the top of the telescopic component, the detecting component comprises a mounting unit, a rotating unit, an induced air unit, a detecting unit and a solar unit, the mounting unit is arranged at the top of the telescopic component, the rotating unit is arranged on the mounting unit, and the induced air unit, the detecting unit and the solar unit are all arranged at the top of the rotating unit.

Description

An energy-saving and quickly deployable air quality monitoring device

Technical field

The invention relates to the field of air detection technology, specifically an energy-saving and quickly deployable air quality monitoring device.

Background technique

In recent years, as people's requirements for the living environment have become higher and higher, indoor air quality testing has become the issue that everyone is most concerned about. The testing results can allow the public to objectively understand the quality of the environment they live in. Air quality reflects the degree of air pollution, which is judged based on the concentration of pollutants in the air. At present, the most commonly used methods for obtaining data on various indicators of indoor air quality include on-site timing monitoring and online real-time sensor monitoring. The on-site timing monitoring method uses some complex air quality monitoring equipment to monitor on-site at specific time points to obtain relevant air quality index data; the online real-time sensor monitoring method is generally based on various monitoring sensors and uses wired or wireless transmission systems. Get real-time and historical monitoring data of indoor air quality.

The air monitoring process in the prior art uses natural wind to some extent, so the monitoring sensors can only be installed in the open air. At the same time, the device is installed outdoors, which has problems of inconvenient transportation and insufficient environmental protection of the power supply.

Contents of the invention

The purpose of the present invention is to provide an energy-saving and rapidly deployable air quality monitoring device to solve the problems raised in the above background technology.

The technical solution of the present invention is: an energy-saving and quickly deployable air quality monitoring device, which is characterized by: including a telescopic component, a support component is installed at the bottom of the telescopic component, and a detection sensor is installed at the top of the telescopic component. assembly, the detection assembly includes a mounting unit, a rotation unit, an air induction unit, a detection unit and a solar energy unit, the installation unit is installed at the top of the telescopic assembly, the rotation unit is installed on the installation unit, the air induction unit , the detection unit and the solar unit are installed at the top of the rotating unit.

Preferably, the telescopic assembly includes a reference cylinder and a telescopic column, and the telescopic column is slidably installed on the inner wall of the reference cylinder.

Preferably, the support assembly includes a plurality of support plates, a plurality of support rods, a plurality of connecting rods, a plurality of rotating blocks one, a plurality of rotating blocks two, a plurality of ground nails, annular blocks one and two annular blocks. , the ring block one is fixed on the bottom of the reference cylinder, the side wall of the ring block one is fixed with fixed blocks one equidistantly distributed, the top of the ring block two is provided with sliding holes, the ring block one is Ring block two is slidably installed on the outer peripheral wall of the reference cylinder through a sliding hole. The side walls of the ring block two are fixed with equidistantly distributed fixed blocks two. A plurality of the fixed blocks one and a plurality of fixed blocks two are fixed one by one. Relatively aligned, one side of the outer wall of the fixed block 2 is provided with a rotating port 1, one end of the support rod is rotatably installed on one side of the inner wall of the rotating port 1, and one end of the connecting rod is rotatably installed on the fixed block 1. On one side of the outer wall, the other end is rotatably installed on one side of the outer wall of the support rod that is aligned with it. The bottom end of the support rod is provided with a rotation port 2. The rotation block is rotated and installed on one side of the rotation port 2. On the side inner wall, the support plate is fixed on the bottom of the rotating block one. The bottom of the rotating block one is provided with a rotating port three. The width of the rotating block two is equal to the width of the rotating port two and is rotatably installed on the rotating port three. On one side of the inner wall, the ground nails penetrate the top of the rotating block 2 and are connected through threads.

Preferably, one side of the outer wall of the ring block 2 and one side of the outer wall of the reference cylinder are provided with threaded holes, and the inner walls of the threaded holes are connected with positioning bolts through threads.

Preferably, the installation unit includes a connecting column, a positioning pin and a spring. A plug-in column is fixed at the bottom of the connecting column. The plug-in column is adapted to the telescopic column and is slidably installed on the inner wall of the telescopic column. A transverse sliding cavity is provided inside the plug-in column. Positioning holes are provided on one side of the inner wall of the sliding cavity and on one side of the telescopic column. The positioning pin is slidably installed on the inner wall of the positioning hole. The spring It is arranged inside the sliding cavity and between the positioning pin and one inner wall of the sliding cavity.

Preferably, the rotation unit includes gear one and gear two. The bottom box, servo motor and power supply module, the second gear is fixed at the top position of the side wall of the connecting column, the bottom box is rotatably installed on the top of the second gear, the servo motor is fixed at the bottom of the inner wall of the bottom box and the output shaft Penetrating the bottom of the bottom box, the gear one is fixed on the output shaft of the servo motor and meshes with the gear two. The power supply module is installed at the bottom of the inner wall of the bottom box. The power supply module includes a controller and a power supply.

Preferably, the induced draft unit includes an induced draft fan and an exhaust duct connected to the output end of the induced draft fan. The exhaust duct runs through the bottom of the bottom box to form a fixed fit. The induced draft fan is fixed on the bottom of the bottom box. At the top, the detection unit includes a gas component detection component, a filter cover and a dust sensor. The filter cover is fixed on the top of the bottom box and wraps the induced draft fan and the gas component detection component. The dust sensor is fixed on the side of the filter cover. on the wall and in line with the induced draft fan and gas composition detection components.

Preferably, the gas component detection component includes a detection tube, an expansion film, a heat dissipation shell, a semiconductor refrigeration body, an oxygen sensor, a throttle valve and a shell. The shell is fixed on the bottom inner wall of the bottom box, and the detection tube passes through the shell. The outer walls on both sides are fixed, and an air outlet is provided on one outer wall of the housing to connect the detection tube to the input end of the induced draft fan. The throttle valve is installed on the inner wall of the detection tube (near the end of the induced draft fan). The film is wrapped on the outer wall of the detection tube, and multiple ventilation holes are provided on the outer peripheral wall of the detection tube. The oxygen sensor is fixed on the inner wall of the detection tube, and the heat dissipation shell is fixed on the outer peripheral wall of the detection tube. The semiconductor refrigeration body is fixed on the inner wall of the heat dissipation shell.

Preferably, the solar unit includes a circular disk, a plurality of support columns, a fixed shell, a plurality of fixed columns and a protective cover with a plurality of solar panels installed on the top, and the circular disk is fixed on the side wall of the connecting column. And located below the second gear, the fixed shell is fixed on the top of the annular disk through the support column, the protective cover is fixed on the top of the fixed shell through the fixed column, and there is a gap between the fixed shell and the bottom box, so A brush plate and a sponge brush are fixed on the inner wall of the fixed housing. The brush plate is in contact with the filter cover. The sponge brush and the dust sensor are located at the same height.

The present invention provides an energy-saving and rapidly deployable air quality monitoring device through improvements. Compared with the existing technology, the present invention has the following improvements and advantages:

First: when the present invention needs to be stored, the support plate can be rotated upward to make contact with the support rod, and then the second rotating block is rotated to be parallel to the support rod, and finally the expansion angle between the support rod and the reference cylinder is shortened, that is, upward Move the ring block 2 until the support rod is in contact with or parallel to the reference cylinder, and the storage can be completed, which is convenient and convenient for storage;

Second: the present invention inserts the plug-in column into the telescopic column and then fixes it through the positioning pin. This method facilitates rapid separation of the detection component and the telescopic component, and facilitates separate maintenance;

Third: The present invention converts light energy into electrical energy through solar panels, which is used by the power supply to achieve energy conservation and environmental protection. When the bottom box and the fixed shell rotate relative to each other, the brush plate can sweep away the dust on the filter cover. It prevents the filter eyes from clogging. At the same time, the sponge brush can also clean the dust sensor to prevent dust from adhering to the dust sensor and affecting the detection results.

Description of the drawings

The present invention will be further explained below in conjunction with the accompanying drawings and examples:

Figure 1 is a schematic three-dimensional structural diagram of the present invention;

Figure 2 is an enlarged view of point A in Figure 1;

Figure 3 is a schematic front view of the structure of the present invention;

Figure 4 is an enlarged view of B in Figure 3;

Figure 5 is a partial cutaway view of the bottom of the detection box of the present invention;

Figure 6 is a left structural schematic diagram of the present invention;

Figure 7 is a cross-sectional view along line A-A of Figure 6;

Figure 8 is a left cross-sectional view of the present invention;

Figure 9 is an enlarged view of C in Figure 8;

Figure 10 is a schematic diagram of the interior of the gas component detection component.

Explanation of reference symbols:

1. Telescopic component; 11. Reference cylinder; 12. Telescopic column; 2. Detection component; 21. Ring plate; 22. Support column; 23. Gear one; 24. Gear two; 25. Bottom box; 26. Fixed shell ; 27. Dust sensor; 28. Brush plate; 29. Protective cover; 210. Filter cover; 211. Gas component detection component; 2111. Detection tube; 2112. Expansion film; 2113. Heat sink; 2114. Semiconductor refrigeration body; 2115. Sensor; 2116. Throttle valve; 2117. Shell; 2118. Air outlet; 212. Induced draft fan; 213. Servo motor; 214. Connection column; 215. Power supply module; 216. Sponge brush; 217. Fixed column; 218 , Exhaust pipe; 219. Positioning pin; 220. Spring; 3. Support component; 31. Support plate; 32. Support rod; 33. Rotating block one; 34. Rotating block two; 35. Ground nail; 36. Circle Ring block one; 37, ring block two; 4, positioning bolt.

Detailed ways

The present invention will be described in detail below, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

The present invention provides an energy-saving and rapidly deployable air quality monitoring device through improvements. The technical solution of the present invention is:

As shown in Figures 1 to 9, an energy-saving and quickly deployable air quality monitoring device includes a telescopic component 1. A support component 3 is installed at the bottom of the telescopic component 1, and a detection component 2 is installed at the top of the telescopic component 1. The detection component 2 includes an installation unit, a rotation unit, an air induction unit, a detection unit and a solar energy unit. The installation unit is installed at the top of the telescopic assembly 1. The rotation unit is installed on the installation unit. The air induction unit, detection unit and solar energy unit are all installed. at the top position of the rotating unit.

Supplementary explanation of the above structure: the telescopic component 1 can adjust the height of the entire device, the support component 3 is used to support the entire device, the rotating unit is connected to the telescopic component 1 through the mounting unit, and the rotating unit is used for rotation, and the wind induction unit is used for The wind induction and detection units are used to detect air components, and the solar unit uses light energy to provide power.

Further, the telescopic assembly 1 includes a reference cylinder 11 and a telescopic column 12. The telescopic column 12 is slidably installed on the inner wall of the reference cylinder 11.

It can be seen from the above structure that the total length between the reference cylinder 11 and the telescopic column 12 can be adjusted by moving the telescopic column 12, thereby adjusting the height of the entire device.

Further, the support assembly 3 includes a plurality of support plates 31, a plurality of support rods 32, a plurality of connecting rods, a plurality of rotating blocks 33, a plurality of rotating blocks 34, a plurality of ground nails 35, and an annular block 36. and annular block two 37. The annular block one 36 is fixed on the bottom of the reference cylinder 11. The side walls of the annular block one 36 are fixed with equidistantly distributed fixed blocks one. The top of the annular block two 37 is provided with sliding holes. , the second ring block 37 is slidably installed on the outer peripheral wall of the reference cylinder 11 through the sliding hole. The side walls of the second ring block 37 are fixed with equidistantly distributed fixed blocks two, multiple fixed blocks one and multiple fixed blocks two one One end of the supporting rod 32 is rotated and installed on one side of the inner wall of the rotating opening, and one end of the connecting rod is installed on one side of the outer wall of the fixed block. and the other end is rotatably installed on one side of the outer wall of the support rod 32 that is aligned with it. The bottom end of the support rod 32 is provided with a rotation port 2. The rotation block 33 is rotationally installed on one side of the inner wall of the rotation port 2 to support The plate 31 is fixed at the bottom of the rotating block 33. The bottom of the rotating block 33 is provided with a rotating port 3. The width of the rotating block 34 is equal to the width of the rotating port 2 and is rotatably installed on one side of the inner wall of the rotating port 3. The ground nails 35 penetrate through the top of the second rotating block 34 and are connected through threads.

From the above structure, it can be seen that the expansion angle between the support rod 32 and the reference cylinder 11 can be adjusted by moving the ring block 2 37 up and down, and then the support plate 31 is fitted to the ground, and the ground nails 35 are rotated to make the ground nails 35 Pierce the ground to fix the entire device. If it is not needed, you can rotate the support plate 31 upward to make contact with the support rod 32, then rotate the second rotating block 34 to make it parallel to the support rod 32, and finally shorten the support rod 32 and the support rod 32. The expansion angle between the reference tubes 11 is to move the ring block 2 37 upward until the support rod 32 is in contact with or parallel to the reference tube 11, so that the storage can be completed, which is convenient and convenient for storage.

Furthermore, one side of the outer wall of the ring block 37 and one side of the outer wall of the reference cylinder 11 are both provided with threaded holes, and the inner walls of the threaded holes are connected with positioning bolts 4 through threads.

It can be seen from the above structure that a rubber layer can be added to one end of the positioning bolt 4 to increase surface friction. After adjusting the positions of the telescopic column 12 and the ring block 237, they can be fixed by the positioning bolt 4.

Further, the installation unit includes a connecting column 214, a positioning pin 219 and a spring 220. A plug-in column is fixed at the bottom of the connecting column 214. The plug-in column is adapted to the telescopic column 12 and is slidably installed on the inner wall of the telescopic column 12. A transverse sliding cavity is provided inside the connecting column. Positioning holes are provided on one side of the inner wall of the sliding cavity and on one side of the telescopic column 12. The positioning pin 219 is slidably installed on the inner wall of the positioning hole. The spring 220 is provided on the sliding cavity. Inside and between the positioning pin 219 and one inner wall of the sliding cavity.

It can be seen from the above structure that the insertion column is inserted into the telescopic column 12 and then fixed through the positioning pin 219. This method facilitates quick separation of the detection component 2 and the telescopic component 1, and facilitates separate maintenance.

Further, the rotating unit includes gear one 23 and gear two 24 . The bottom box 25, the servo motor 213 and the power supply module 215, the second gear 24 is fixed at the top of the side wall of the connecting column 214, the bottom box 25 is rotatably installed on the top of the second gear 24, and the servo motor 213 is fixed at the bottom of the inner wall of the bottom box 25 And the output shaft runs through the bottom of the bottom box 25. The first gear 23 is fixed on the output shaft of the servo motor 213 and meshes with the second gear 24. The power supply module 215 is installed at the bottom of the inner wall of the bottom box 25. The power supply module 215 includes a controller and power supply.

From the above structure, it can be seen that the power supply and the servo motor 213 are connected through a power line, the power supply and the servo motor 213 are connected to the controller through a signal line, and the servo motor 213 rotates through the gear one 23, because the gear one 23 and The second gear 24 is in mesh, and because the bottom box 25 is rotatably installed on the top of the second gear 24, the bottom box 25 can rotate around the center line of the second gear 24.

Further, the induced draft unit includes an induced draft fan 212 and an exhaust pipe 218 that is sleeved on the output end of the induced draft fan 212. The exhaust pipe 218 penetrates the bottom of the bottom box 25 to form a fixed fit. The induced draft fan 212 is fixed on the bottom box 25. At the top, the detection unit includes a gas component detection component 211, a filter cover 210 and a dust sensor 27. The gas component detection component 211 is composed of multiple gas sensors such as an oxygen sensor, a thermal oxidation carbon sensor, etc. and is placed on the input end of the induced draft fan 212 , the filter cover 210 is fixed on the top of the bottom box 25 and wraps the induced draft fan 212 and the gas component detection component 211. The dust sensor 27 is fixed on the side wall of the filter cover 210 and is in the same place as the induced draft fan 212 and the gas component detection component 211. On a straight line, the gas component detection component 211 includes a detection tube 2111, an expansion film 2112, a heat dissipation shell 2113, a semiconductor refrigeration body 2114, an oxygen sensor 2115, a throttle valve 2116 and a shell 2117. The shell 2117 is fixed on the bottom inner wall of the bottom box 25 , the detection pipe 2111 penetrates through the outer walls on both sides of the shell 2117 and is fixed. An air outlet 2118 is provided on one side of the outer wall of the shell 2117. The detection pipe 2111 is connected to the input end of the induced draft fan 212. The throttle valve 2116 is installed on the detection pipe 2111 close to the induction fan. On the inner wall of one end of the fan 212, the expansion film 2112 is wrapped around the outer wall of the detection tube 2111. There are multiple ventilation holes on the outer peripheral wall of the detection tube 2111. The oxygen sensor 2115 is fixed on the inner wall of the detection tube 2111, and the heat dissipation shell 2113 is fixed on the detection tube. On the outer peripheral wall of 2111, the semiconductor refrigeration body 2114 is fixed on the inner wall of the heat dissipation shell 2113.

From the above structure, it can be seen that the induced draft fan 212 sucks air into the filter cover 210, the gas component detection component 211 analyzes the air components, and the dust sensor 27 performs analysis at the same time. The filter cover 210 is set to prevent dust from entering the interior and affecting the gas component detection component. 211 detection.

Further, the solar unit includes an annular disk 21, a plurality of support columns 22, a fixed shell 26, a plurality of fixed columns 217 and a protective cover 29 with a plurality of solar panels installed on the top. The annular disk 21 is fixed on the connecting column 214. On the side wall and below the gear 24, the fixed shell 26 is fixed on the top of the annular disk 21 through the support column 22, the protective cover 29 is fixed on the top of the fixed shell 26 through the fixed column 217, between the fixed shell 26 and the bottom box 25 There is a gap between them, and a brush plate 28 and a sponge brush 216 are fixed on the inner wall of the fixed housing 26. The brush plate 28 is in contact with the filter cover 210, and the sponge brush 216 and the dust sensor 27 are located at the same height.

It can be seen from the above structure that the solar panel is connected to the power supply through wires, and mainly converts light energy into electrical energy for use by the power supply to achieve energy saving and environmental protection. When the bottom box 25 and the fixed shell 26 rotate relative to each other, the hair The brush plate 28 can sweep away the dust on the filter cover 210 to prevent the filter eyes from being clogged. At the same time, the sponge brush 216 can also clean the dust sensor 27 to prevent dust attached to the dust sensor 27 from affecting the detection results.

Working principle: Adjust the total length between the reference cylinder 11 and the telescopic column 12 by moving the telescopic column 12. Move the ring block 2 37 up and down to adjust the expansion angle between the support rod 32 and the reference cylinder 11, and then move the support plate 31 is fitted to the ground, and the ground nails 35 are rotated so that the ground nails 35 penetrate into the ground and the entire device is fixed. After adjusting the positions of the telescopic column 12 and the ring block 2 37, the positioning bolt 4 can be used to Fixed, the servo motor 213 rotates through gear one 23, because gear one 23 meshes with gear two 24, and because the bottom box 25 is mounted on the top of gear two 24, the bottom box 25 can rotate around the center line of gear two 24 , the induced draft fan 212 cooperates with the rotation to suck the surrounding air into the filter cover 210. The gas component detection component 211 analyzes the air components, and the dust sensor 27 performs analysis at the same time. The filter cover 210 is set to prevent dust from entering the interior and affecting the gas component detection component 211. Detection, the solar panel is connected to the power supply through wires, and mainly converts light energy into electrical energy for use by the power supply to achieve energy saving and environmental protection. When the bottom box 25 and the fixed shell 26 rotate relative to each other, the brush plate 28 can The dust on the filter cover 210 is swept away to prevent the filter eyes from being clogged. At the same time, the sponge brush 216 can also clean the dust sensor 27 to prevent dust attached to the dust sensor 27 from affecting the detection results.

The above description enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be practiced in other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (3)

1. An energy-conserving air quality monitoring device that can deploy fast which characterized in that: the device comprises a telescopic component (1), wherein a supporting component (3) is arranged at the bottom of the telescopic component (1), a detecting component (2) is arranged at the top of the telescopic component (1), the detecting component (2) comprises a mounting unit, a rotating unit, an induced air unit, a detecting unit and a solar unit, the mounting unit is arranged at the top of the telescopic component (1), the rotating unit is arranged on the mounting unit, and the induced air unit, the detecting unit and the solar unit are arranged at the top of the rotating unit; the telescopic assembly (1) comprises a reference cylinder (11) and a telescopic column (12), and the telescopic column (12) is slidably arranged on the inner wall of the reference cylinder (11); the support assembly (3) comprises a plurality of support plates (31), a plurality of support rods (32), a plurality of connecting rods, a plurality of first rotating blocks (33), a plurality of second rotating blocks (34), a plurality of ground screws (35), a first circular ring block (36) and a second circular ring block (37), wherein the first circular ring block (36) is fixed on the bottom of the reference cylinder (11), the first circular ring block (36) is fixedly provided with fixed blocks which are distributed at equal intervals on the side wall, the top of the second circular ring block (37) is provided with sliding holes, the second circular ring block (37) is slidably arranged on the peripheral wall of the reference cylinder (11) through the sliding holes, the side wall of the second circular ring block (37) is fixedly provided with fixed blocks which are distributed at equal intervals, one side outer wall of the second fixed block is provided with a first rotating port, one end of the support rod (32) is rotatably arranged on one side inner wall of the first rotating port, one side of the first circular ring block (36) is fixedly arranged on the side of the second rotating block (33) and one side of the second circular ring block (37) is fixedly arranged on the outer wall of the first rotating block (33), one side of the second circular ring block (37) is fixedly arranged on the side of the side wall of the second rotating block (33) which is fixedly arranged on the bottom of the first rotating block (33), the width of the second rotating block (34) is equal to that of the second rotating opening, the second rotating block is rotatably arranged on the inner wall of one side of the third rotating opening, and the ground penetrating nail (35) penetrates through the top of the second rotating block (34) and is connected through threads;

the mounting unit comprises a connecting column (214), a positioning pin (219) and a spring (220), wherein an inserting column is fixed at the bottom of the connecting column (214), the inserting column is matched with the telescopic column (12) and is slidably mounted on the inner wall of the telescopic column (12), a transverse sliding cavity is formed in the inserting column, positioning holes are formed in the inner wall of one side of the sliding cavity and the inner wall of one side of the telescopic column (12), the positioning pin (219) is slidably mounted on the inner wall of the positioning hole, and the spring (220) is arranged in the sliding cavity and is located between the positioning pin (219) and the inner wall of one side of the sliding cavity; the rotating unit comprises a first gear (23), a second gear (24), a bottom box (25), a servo motor (213) and a power supply module (215), wherein the second gear (24) is fixed at the top end position of the side wall of the connecting column (214), the bottom box (25) is rotatably arranged at the top of the second gear (24), the servo motor (213) is fixed at the bottom of the inner wall of the bottom box (25) and the output shaft penetrates through the bottom of the bottom box (25), the first gear (23) is fixed on the output shaft of the servo motor (213) and meshed with the second gear (24), the power supply module (215) is arranged at the bottom of the inner wall of the bottom box (25), and the power supply module (215) comprises a controller and a power supply device; the induced air unit comprises an induced air fan (212) and an exhaust pipe (218) sleeved on the output end of the induced air fan (212), the exhaust pipe (218) penetrates through the bottom of the bottom box (25) to form fixed fit, the induced air fan (212) is fixed at the top of the bottom box (25), the detection unit comprises a gas component detection assembly (211), a filter cover (210) and a dust sensor (27), the filter cover (210) is fixed at the top of the bottom box (25) and wraps the induced air fan (212) and the gas component detection assembly (211), and the dust sensor (27) is fixed on the side wall of the filter cover (210) and is in the same straight line with the induced air fan (212) and the gas component detection assembly (211); the gas component detection assembly (211) comprises a detection tube (2111), an expansion membrane (2112), a heat dissipation shell (2113), a semiconductor refrigerating body (2114), an oxygen sensor (2115), a throttle valve (2116) and a shell (2117), wherein the shell (2117) is fixed on the inner wall of the bottom box (25), the detection tube (2111) penetrates through the outer walls of two sides of the shell (2117) and is fixed, an air outlet (2118) is formed in one outer wall of the shell (2117), the detection tube (2111) is connected with the input end of the induced draft fan (212), the throttle valve (2116) is installed on the inner wall of one end of the detection tube (2111) close to the induced draft fan (212), the expansion membrane (2112) is wrapped on the outer wall of the detection tube (2111), a plurality of ventilation holes are formed in the outer peripheral wall of the detection tube (2111), the oxygen sensor (2115) is fixed on the inner wall of the detection tube (2111), the shell (2113) is fixed on the outer peripheral wall of the detection tube (2111), and the heat dissipation shell (2114) is fixed on the outer peripheral wall of the semiconductor refrigerating body (2114).

2. An energy efficient and rapidly deployable air quality monitoring device according to claim 1, wherein: screw holes are formed in the outer wall of one side of the second circular ring block (37) and the outer wall of one side of the reference cylinder (11), and positioning bolts (4) are connected to the inner wall of the screw holes through threads.

3. An energy efficient and rapidly deployable air quality monitoring device according to claim 2, wherein: solar cell includes ring dish (21), a plurality of support column (22), fixed shell (26), a plurality of fixed column (217) and top install a plurality of solar cell panel's protection casing (29), ring dish (21) are fixed on the lateral wall of spliced pole (214) and are located the below of gear two (24), fixed shell (26) are fixed at the top of ring dish (21) through support column (22), protection casing (29) are fixed at the top of fixed shell (26) through fixed column (217), leave the clearance between fixed shell (26) and base box (25), the inside wall of fixed shell (26) is fixed with brush board (28) and sponge brush (216), brush board (28) and filter mantle (210) contact, sponge brush (216) are located same height with dust sensor (27).