Power plant instrument control environment monitoring equipment

Abstract

The invention discloses power plant instrument control environment monitoring equipment, and relates to the technical field of environment monitoring, in particular to power plant instrument control environment monitoring equipment which comprises a base, a host is arranged at the top of the base, a plurality of inductive heads are arranged at the top of the host, and a cleaning and blowing mechanism is arranged at the top of the host. The cleaning and blowing mechanism comprises a cleaning assembly and a blowing assembly, the cleaning assembly comprises a banister brush used for wiping, the blowing assembly comprises an exhaust fan used for exhausting air, the two sides of the top of the base are connected with mounting plates through shaft pins, and sensing heads of the mounting plates are fixedly mounted on the mounting plates; and the cleaning and blowing mechanism can be located on the mounting plate for transverse movable cleaning. According to the power plant instrument control environment monitoring equipment, through the power plant instrument control environment monitoring equipment, a plurality of sensing heads are cleaned by starting a cleaning assembly and driving a banister brush, and during cleaning, an air blowing assembly is started to drive an exhaust fan to blow air to the banister brush.

Description

Technical Field

[0001] The present invention relates to the technical field of environmental monitoring, and in particular to an instrumentation and control environmental monitoring device for a power plant. Background Art

[0002] Environmental monitoring equipment can collect environmental data in real time, such as temperature, humidity, wind speed, etc. These data are crucial to the operation of power plants. However, after long-term placement and detection, dust will accumulate on the sensor head, which may cover the sensor head and hinder its normal operation, resulting in inaccurate monitoring data. For example, dust covering the temperature sensor may interfere with its reading, thereby affecting the accuracy of temperature monitoring, slowing down the sensor head's response speed to environmental changes, and making it impossible for the monitoring equipment to capture changes in environmental parameters in a timely manner.

[0003] In the patent with patent number CN207881734U, the height adjustment of the environmental monitoring equipment is achieved through a screw pair. The position can be adjusted by the universal ground wheel during use. After use, the detector can be directly removed and packed. It has the advantages of convenient movement and disassembly, simple structure, and easy operation.

[0004] In the above-mentioned prior art, although the structure of the prior art can achieve the purpose of movement, the accuracy of the induction is more important in use. However, during long-term placement detection, dust will accumulate on the induction head, and the dust may cover the induction head, hindering its normal operation and causing inaccurate monitoring data. For example, dust covering the temperature sensor may interfere with its reading, thereby affecting the accuracy of temperature monitoring, slowing down the response speed of the induction head to environmental changes, and making it impossible for the monitoring equipment to capture changes in environmental parameters in a timely manner. For this reason, we propose a power plant instrumentation and control environment monitoring device. Summary of the invention

[0005] The present invention provides a power plant instrumentation and control environment monitoring device, which solves the problems raised by the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an instrumentation and control environment monitoring device for a power plant, comprising a base, a main unit is arranged on the top of the base, a plurality of induction heads are arranged on the top of the main unit, a cleaning and blowing mechanism is arranged on the top of the main unit, the cleaning and blowing mechanism comprises a cleaning component and a blowing component, the cleaning component comprises a soft brush for wiping, the blowing component comprises an exhaust fan for exhausting air, mounting plates are connected to the two sides of the top of the base through axle pins, the induction head is fixedly mounted on the mounting plate, the cleaning and blowing mechanism can be located on the mounting plate for lateral movement and cleaning, and a pushing component is installed in the main unit, the pushing component can push the mounting plate to deflect, and at the same time, the cleaning and blowing mechanism can form a parallelogram structure with the mounting plate and the cleaning and blowing mechanism can deflect along with the mounting plate; a lifting mechanism is arranged on the top of the base, the lifting mechanism is located below the main unit, the lifting mechanism comprises a lifting column for lifting, and a moving and fixing mechanism is arranged on the left and right sides of the base.

[0007] By adopting the above technical solution, the cleaning component is started to drive the soft brush to clean the multiple sensor heads. While cleaning, the blowing component is started to drive the exhaust fan to blow the soft brush to blow away the dust on the surface of the soft brush. The lifting mechanism is started to drive the lifting column to rise, and the main unit and multiple sensor heads are linked to rise, so that the monitoring equipment can be quickly deployed to the designated location.

[0008] Optionally, the cleaning component includes a fixing frame fixedly mounted on the top of the main unit, a threaded rod 1 is rotatably sleeved on both sides of the inner wall of the fixing frame, a sliding block is threadedly connected to the outer wall of the threaded rod 1, the left and right sides of the sliding block are connected to a support plate via an axle pin, and the soft brush is fixedly mounted on the bottom of the support plate.

[0009] By rotating the threaded rod 1, the sliding block is driven to move, and the supporting plate and the soft brush are linked to move, so that the surface of the sensor head is cleaned.

[0010] Optionally, the cleaning assembly further comprises a base block fixedly mounted on one side of the fixing frame, a motor 1 is fixedly mounted on one side of the base block, and an output end of the motor 1 is fixedly connected to the threaded rod 1.

[0011] By adopting the above technical solution, the installed base block is used to fix the motor 1, so as to prevent the motor 1 from rotating when driving the threaded rod 1 to rotate.

[0012] Optionally, the blowing assembly includes a bellows fixedly mounted on the rear side of the main unit, a plurality of air inlets are provided on the rear side of the bellows, a fan rack is fixedly mounted on the inner wall of the bellows, and the exhaust fan is fixedly mounted on a side of the fan rack facing the air inlet.

[0013] By adopting the above technical solution, the installed fan rack is used to fix the exhaust fan.

[0014] Optionally, the blowing assembly further comprises a delivery pipe fixedly connected to the top of the bellows, a wind box is fixedly mounted on the top of the support plate, and the other end of the delivery pipe extends to the interior of the wind box.

[0015] By adopting the above technical solution, the exhaust fan is started to extract external wind through multiple air inlets and then transported through the transport pipe, so as to blow air onto the surface of the soft brush.

[0016] Optionally, the pushing assembly includes a circulating pushing rod movably connected to the top of the main engine, the outer end of the circulating pushing rod can extend out of the main engine and contact the bottom of the mounting plate, a spring is sleeved on the circulating pushing rod, one end of the spring away from the mounting plate is fixed to the circulating pushing rod, the other end of the spring is fixed to the main engine, and a motor three is fixedly installed in the main engine, the output shaft of the motor three is fixedly connected to a rotating disk, the outer side of the rotating disk is provided with an arc groove recessed toward the center of the rotating disk, and the inner end of the circulating pushing rod abuts against the outer side of the rotating disk.

[0017] By adopting the above technical solution, by starting motor three, the rotating disk is driven to rotate, and under the push of the spring, its circulating push rod can always be in contact with the rotating disk, and then with the rotation of the rotating disk, the circulating push rod can push the mounting plate to deflect back and forth, so that the mounting plate can vibrate.

[0018] Optionally, the lifting mechanism includes a lifting box fixedly mounted on the top of the base, a plurality of driven rods are fixedly mounted on the inner bottom wall of the lifting box, a threaded rod 2 is rotatably sleeved on the inner bottom wall of the lifting box, a lifting column is slidably connected inside the lifting box, the lifting column is slidably connected to the plurality of driven rods, the lifting column is threadedly connected to the threaded rod 2, a motor slot is opened inside the base, a motor 2 is fixedly mounted on the inner wall of the motor slot, and an output end of the motor 2 is connected to the threaded rod 2.

[0019] By adopting the above technical solution, by starting motor 2, the lifting column is driven to rise, and the main machine and multiple sensor heads are linked to rise, so that the monitoring equipment can be quickly deployed to the designated location, and the motor slot is opened to fix motor 2.

[0020] Optionally, the mobile fixing mechanism includes fixed blocks fixedly installed on the left and right sides of the base, two installation grooves are provided at the bottom of the fixed blocks, electric telescopic rods are fixedly installed inside the two installation grooves, anti-slip pads are fixedly connected to the output ends of the electric telescopic rods, and universal wheels are fixedly installed at the bottom of the base, and the universal wheels are distributed at the four corners of the bottom of the base.

[0021] By adopting the above technical solution, the electric telescopic rod is started to drive the anti-skid pad to shrink, so that the universal wheel is in contact with the ground, thereby moving the equipment, which is convenient for the equipment to be tested in different places. By adopting the above technical solution, the mobile fixing mechanism is started to drive the anti-skid pad to rise, so that the equipment is in contact with the ground, thereby moving the equipment.

[0022] The present invention has the following beneficial effects:

[0023] 1. The power plant instrumentation and control environment monitoring equipment uses a power plant instrumentation and control environment monitoring equipment to start the cleaning component to drive the soft brush to clean multiple sensor heads. While cleaning, the blowing component is started to drive the exhaust fan to blow the soft brush to blow away the dust on the surface of the soft brush, effectively ensuring that the sensor can accurately detect environmental parameters such as temperature, humidity, gas concentration, etc., thereby providing reliable data support.

[0024] 2. The power plant instrumentation and control environment monitoring equipment can rotate the rotating disk by starting motor three. With the cooperation of the spring, the circulating push rod can continuously push the mounting plate to deflect, and then the mounting plate and the cleaning and blowing mechanism are deflected together. Under the action of the parallelogram structure formed therebetween, the soft-bristle brush can move vertically relative to the mounting plate for cleaning, and then cooperate with the lateral movement driven by the sliding block to make the cleaning more thorough.

[0025] 3. The power plant's instrumentation and control environment monitoring equipment starts the lifting mechanism to drive the lifting column to rise, linking the main unit and multiple sensor heads to rise, and quickly deploy the monitoring equipment to the designated location, saving time and labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the structure of the present invention;

[0027] Figure 2 It is a schematic structural diagram of a cross section of a cleaning component of the present invention;

[0028] Figure 3 It is a structural schematic diagram of the rear section of the host of the present invention;

[0029] Figure 4It is a structural schematic diagram of the rear view cross section of the host of the present invention;

[0030] Figure 5 It is a structural schematic diagram of a cross section of the movable fixing mechanism of the present invention;

[0031] Figure 6 This is a schematic structural diagram of the connection of the circulating push rod of the present invention;

[0032] Figure 7 It is a structural schematic diagram of the rotary disk connection of the present invention.

[0033] In the figure: 1. base; 10. host; 11. sensor head; 2. cleaning and blowing mechanism; 20. cleaning component; 21. blowing component; 201. fixing frame; 202. threaded rod one; 203. sliding block; 204. base block; 205. motor one; 206. support plate; 207. soft brush; 211. bellows; 212. air inlet; 213. fan frame; 214. exhaust fan; 215. delivery pipe; 216. wind box; 3. lifting mechanism; 31. lifting box; 32. driven rod; 33. threaded rod two; 34. lifting column; 35. motor slot; 36. motor two; 4. mobile fixing mechanism; 41. fixing block; 42. mounting slot; 43. electric telescopic rod; 44. anti-skid pad; 45. universal wheel; 5. circulation push rod; 6. rotating disk; 7. motor three; 8. spring; 9. mounting plate. DETAILED DESCRIPTION

[0034] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0035] See also Figures 1 to 7A power plant instrumentation and control environment monitoring device includes a base 1, a mainframe 10 is arranged on the top of the base 1, a plurality of induction heads 11 are arranged on the top of the mainframe 10, a cleaning and blowing device 2 is arranged on the top of the mainframe 10, the cleaning and blowing device 2 includes a cleaning component 20 and a blowing component 21, the cleaning component 20 includes a soft brush 207 for wiping, and the blowing component 21 includes an exhaust fan 214 for exhausting air, and the two sides of the top of the base 1 are connected with mounting plates 9 through axle pins to form a hinge structure with the axle pin as the rotating axis, so that the mounting plate 9 can be rotated, and the induction head 11 can vibrate under the continuous shaking of the mounting plate 9, so that the dust on it is easier to clean and fall, and the induction head 11 is fixedly mounted on On the mounting plate 9, the cleaning and blowing air mechanism 2 can be on the mounting plate 9 for horizontal movement and cleaning. Under the horizontal movement of the cleaning and blowing air mechanism 2, the sensor head can be cleaned, and a pushing component is installed in the main unit 10, and the pushing component can push the mounting plate 9 to deflect. Under the continuous push of the pushing component, the mounting plate 9 can be continuously deflected, so that it can vibrate. At the same time, the cleaning and blowing air mechanism 2 can form a parallelogram structure with the mounting plate 9 and the cleaning and blowing air mechanism 2 can be deflected together with the mounting plate 9. Then, when the mounting plate 9 is deflected, the cleaning and blowing air mechanism 2 that deflects together with the mounting plate 9 can move vertically relative to the mounting plate 9, so that it can clean the sensor head 11 in an staggered manner.

[0036] See also Figures 1 to 7 A lifting mechanism 3 is provided on the top of the base 1, and the lifting mechanism 3 is located below the host 10. The lifting mechanism 3 includes a lifting column 34 for lifting. A mobile fixing mechanism 4 is provided on the left and right sides of the base 1. By starting the cleaning component 20, the soft brush 206 is driven to clean the multiple sensor heads 11. While cleaning, the air blowing component 21 is started to drive the exhaust fan 214 to blow the soft brush 207, so that the dust on the surface of the soft brush 207 is blown away, effectively ensuring that the sensor can accurately detect environmental parameters such as temperature, humidity, gas concentration, etc., so as to provide reliable data support; by starting the lifting mechanism 3, the lifting column 34 is driven to rise, and the host 10 and the multiple sensor heads 11 are linked to rise, so that the monitoring equipment is quickly deployed to the designated position, saving time and labor costs, and by starting the mobile fixing mechanism 4, the anti-slip pad 44 is driven to rise, so that the equipment is in contact with the ground, so that the equipment is moved, which is convenient for the equipment to work and detect in different places, and effectively improves flexibility.

[0037] See also Figures 1 to 7The cleaning component 20 includes a fixing frame 201 fixedly mounted on the top of the main machine 10, threaded rods 202 are rotatably sleeved on both sides of the inner wall of the fixing frame 201, and sliding blocks 203 are threadedly connected to the outer walls of the threaded rods 202. The left and right sides of the sliding blocks 203 are connected to support plates 206 through axle pins. The installed base block 204 is used to fix the motor 205 to prevent the motor 205 from rotating when driving the threaded rod 202 to rotate, thereby effectively improving the stability. The soft brush 207 is fixedly mounted at the bottom of the support plate 206.

[0038] See also Figures 1 to 7 The cleaning component 20 also includes a base block 204 fixedly mounted on one side of the fixed frame 201, and a motor 205 is fixedly mounted on one side of the base block 204. The output end of the motor 205 is fixedly connected to the threaded rod 202. Driven by the output shaft of the motor 205, the threaded rod 202 can drive the sliding block 203 to move.

[0039] See also Figures 1 to 7 The blowing assembly 21 includes a bellows 211 fixedly mounted on the rear side of the main unit 10, a plurality of air inlets 212 are provided on the rear side of the bellows 211, a fan rack 213 is fixedly mounted on the inner wall of the bellows 211, and an exhaust fan 214 is fixedly mounted on the side of the fan rack 213 facing the air inlet 212. It is further explained that two exhaust fans 214 are provided, and the installed fan rack 213 is used to fix the exhaust fan 214 to prevent the exhaust fan 214 from vibrating when rotating and causing it to fall off.

[0040] See also Figures 1 to 7 The blowing assembly 21 also includes a conveying pipe 215 fixedly connected to the top of the bellows 211, and a wind box 216 is fixedly installed on the top of the support plate 206. The other end of the conveying pipe 215 extends to the interior of the wind box 216. By starting the exhaust fan 214, the external wind is extracted through multiple air inlets 212 and then transported through the conveying pipe 215, so as to blow air to the surface of the soft brush 207, effectively blowing away the surface dust.

[0041] See also Figures 1 to 7The pushing assembly includes a circulating pushing rod 5 movably connected to the top of the main machine 10, and the outer end of the circulating pushing rod 5 can extend out of the main machine 10 and contact with the bottom of the mounting plate 9. Under the push of the circulating pushing rod 5, the mounting plate 9 can be continuously pushed to deflect. A spring 8 is sleeved on the circulating pushing rod 5, and one end of the spring 8 away from the mounting plate 9 is fixed to the circulating pushing rod 5. Under the action of the spring 8, the circulating pushing rod 5 can automatically retract into the main machine 10, and the other end of the spring 8 is fixed to the main machine 10, and a motor three 7 is fixedly installed in the main machine 10. The output shaft of the motor three 7 is fixedly connected to the rotating disk 6, and the outer side of the rotating disk 6 is provided with an arc groove recessed toward the center of the rotating disk 6. The inner end of the circulating pushing rod 5 abuts against the outer side of the rotating disk 6, and the rotating disk 6 can be rotated under the drive of the output shaft of the motor three 7, and the rotating disk 6 can be rotated, and under the action of the arc groove on the rotating disk 6, the circulating pushing rod 5 can be continuously extended and retracted.

[0042] See also Figures 1 to 7 The lifting mechanism 3 includes a lifting box 31 fixedly installed on the top of the base 1, and a plurality of driven rods 32 are fixedly installed on the inner bottom wall of the lifting box 31. A threaded rod 2 33 is rotatably sleeved on the inner bottom wall of the lifting box 31. A lifting column 34 is slidably connected inside the lifting box 31. The lifting column 34 is slidably connected to the plurality of driven rods 32, and the lifting column 34 is threadedly connected to the threaded rod 2 33. By starting the motor 2 36, the lifting column 34 is driven to rise, and the host 10 and the plurality of sensor heads 11 are linked to rise, so that the monitoring equipment can be quickly deployed to the designated position, saving time and labor costs. A motor slot 35 is opened inside the base 1, and a motor 2 36 is fixedly installed on the inner wall of the motor slot 35. The output end of the motor 2 36 is connected to the threaded rod 2 33. The motor slot 35 is opened to fix the motor 2 36 to prevent the motor 2 36 from rotating during operation, which may cause damage to the equipment.

[0043] See also Figures 1 to 7 The mobile fixing mechanism 4 includes a fixing block 41 fixedly installed on the left and right sides of the base 1. Two mounting grooves 42 are provided at the bottom of the fixing block 41. Electric telescopic rods 43 are fixedly installed inside the two mounting grooves 42. Anti-skid pads 44 are fixedly connected to the output ends of the electric telescopic rods 43. Universal wheels 45 are fixedly installed at the bottom of the base 1. The universal wheels 45 are distributed at the four corners of the bottom of the base 1. By starting the electric telescopic rods 43, the anti-skid pads 44 are driven to shrink, so that the universal wheels 45 are in contact with the ground, thereby moving the equipment, facilitating the equipment to perform work detection in different places, and effectively improving flexibility.

[0044] In summary, when the power plant instrumentation and control environment monitoring device is used, the cleaning component 20 is started to drive the soft brush 206 to clean the multiple sensor heads 11. At the same time, the blowing component 21 is started to drive the exhaust fan 214 to blow the soft brush 207 to blow away the dust on the surface of the soft brush 207. The lifting mechanism 3 is started to drive the lifting column 34 to rise, and the main unit 10 and the multiple sensor heads 11 are linked to rise, so that the monitoring device is quickly deployed to the designated position. The fixed mechanism 4 drives the anti-skid pad 44 to rise, so that the device contacts the ground, thereby moving the device. By rotating the threaded rod 202, the sliding block 203 is driven to move, and the supporting plate 206 and the soft brush 207 are linked to move, so as to clean the surface of the sensor head 11. The installed base block 204 is used to fix the motor 205 to prevent the motor 205 from rotating when driving the threaded rod 202 to rotate. The installed fan frame 213 is used to fix the exhaust fan 214, and the exhaust fan is started. 214, the external wind is extracted through multiple air inlets 212, and then transported through the delivery pipe 215, so as to blow the surface of the soft brush 207, and driven by the output shaft of the motor three 7, the rotating disk 6 can rotate, and the circulating push rod 5 is continuously pushed to extend and retract. Under the push of the circulating push rod 5, the mounting plate 9 can be continuously deflected, and the cleaning and blowing mechanism is driven to deflect together. Under the action of the parallelogram structure formed between them, the soft brush can be vertically moved relative to the mounting plate, and then the sensor head is cleaned, and under the vibration of the mounting plate 9, the dust under the cleaning can be more easily blown away. By starting the motor two 36, the lifting column 34 is driven to rise, and the main machine 10 and the multiple sensor heads 11 are linked to rise, and the monitoring equipment is quickly deployed to the designated position. The motor slot 35 is used to fix the motor two 36, and the electric telescopic rod 43 is started to drive the anti-slip pad 44 to shrink, so that the universal wheel 45 is in contact with the ground, thereby moving the equipment, which is convenient for the equipment to be tested in different places.

[0045] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed, or also includes elements inherent to such process, method, article, or apparatus.

[0046] 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. A power plant instrumentation and control environment monitoring device, comprising a base (1), characterized in that: A main unit (10) is arranged on the top of the base (1), a plurality of induction heads (11) are arranged on the top of the main unit (10), a cleaning and blowing mechanism (2) is arranged on the top of the main unit (10), the cleaning and blowing mechanism (2) comprises a cleaning component (20) and a blowing component (21), the cleaning component (20) comprises a soft brush (207) for wiping, the blowing component (21) comprises an exhaust fan (214) for exhausting air, both sides of the top of the base (1) are connected with a mounting plate (9) via an axle pin, the induction head (11) is fixedly mounted on the mounting plate (9), the cleaning and blowing mechanism (2) can be located on the mounting plate (9) for lateral movement and cleaning, and a pushing component is installed in the main unit (10), the pushing component can push the mounting plate (9) to generate deflection, and at the same time, the cleaning and blowing mechanism (2) can form a parallelogram structure with the mounting plate (9) and the cleaning and blowing mechanism (2) can deflect along with the mounting plate (9).

2. The power plant instrumentation and control environment monitoring device according to claim 1, characterized in that: A lifting mechanism (3) is arranged on the top of the base (1), the lifting mechanism (3) is located below the main machine (10), the lifting mechanism (3) comprises a lifting column (34) for lifting, and movable fixing mechanisms (4) are arranged on the left and right sides of the base (1).

3. The power plant instrumentation and control environment monitoring device according to claim 1, characterized in that: The cleaning component (20) comprises a fixing frame (201) fixedly mounted on the top of the main machine (10), threaded rods (202) are rotatably sleeved on both sides of the inner wall of the fixing frame (201), a sliding block (203) is threadedly connected to the outer wall of the threaded rod (202), the left and right sides of the sliding block (203) are connected to a support plate (206) via an axle pin, and the soft brush (207) is fixedly mounted on the bottom of the support plate (206).

4. The power plant instrumentation and control environment monitoring device according to claim 3 is characterized by: The cleaning assembly (20) further comprises a base block (204) fixedly mounted on one side of the fixing frame (201), a motor 1 (205) fixedly mounted on one side of the base block (204), and an output end of the motor 1 (205) is fixedly connected to the threaded rod 1 (202).

5. The power plant instrumentation and control environment monitoring device according to claim 4, characterized in that: The blowing assembly (21) comprises a bellows (211) fixedly mounted on the rear side of the main unit (10); a plurality of air inlets (212) are provided on the rear side of the bellows (211); a fan frame (213) is fixedly mounted on the inner wall of the bellows (211); and the exhaust fan (214) is fixedly mounted on a side of the fan frame (213) facing the air inlets (212).

6. The power plant instrumentation and control environment monitoring device according to claim 5, characterized in that: The blowing assembly (21) further comprises a delivery pipe (215) fixedly connected to the top of the bellows (211), a wind box (216) is fixedly mounted on the top of the support plate (206), and the other end of the delivery pipe (215) extends to the interior of the wind box (216).

7. The power plant instrumentation and control environment monitoring device according to claim 1, characterized in that: The pushing assembly comprises a circulating pushing rod (5) movably connected to the top of the main machine (10), the outer end of the circulating pushing rod (5) can extend out of the main machine (10) and contact the bottom of the mounting plate (9), a spring (8) is sleeved on the circulating pushing rod (5), one end of the spring (8) away from the mounting plate (9) is fixed to the circulating pushing rod (5), and the other end of the spring (8) is fixed to the main machine (10), and a motor three (7) is fixedly installed in the main machine (10), the output shaft of the motor three (7) is fixedly connected to a rotating disk (6), the outer side of the rotating disk (6) is provided with an arc groove recessed toward the center of the rotating disk (6), and the inner end of the circulating pushing rod (5) is in contact with the outer side of the rotating disk (6).

8. The power plant instrumentation and control environment monitoring device according to claim 1, characterized in that: The lifting mechanism (3) comprises a lifting box (31) fixedly mounted on the top of the base (1); a plurality of driven rods (32) are fixedly mounted on the inner bottom wall of the lifting box (31); a second threaded rod (33) is rotatably sleeved on the inner bottom wall of the lifting box (31); a lifting column (34) is slidably connected inside the lifting box (31); the lifting column (34) is slidably connected to the plurality of driven rods (32); the lifting column (34) is threadedly connected to the second threaded rod (33); a motor slot (35) is provided inside the base (1); a second motor (36) is fixedly mounted on the inner wall of the motor slot (35); and an output end of the second motor (36) is connected to the second threaded rod (33).

9. The power plant instrumentation and control environment monitoring device according to claim 8, characterized in that: The mobile fixing mechanism (4) comprises a fixing block (41) fixedly mounted on the left and right sides of the base (1); two mounting grooves (42) are provided at the bottom of the fixing block (41); electric telescopic rods (43) are fixedly mounted inside the two mounting grooves (42); an anti-slip pad (44) is fixedly connected to the output end of the electric telescopic rod (43); universal wheels (45) are fixedly mounted on the bottom of the base (1); and the universal wheels (45) are distributed at the four corners of the bottom of the base (1).

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