CN118589312A - An electric power meter with environmental monitoring function - Google Patents

Abstract

The present invention discloses an electric meter with an environmental monitoring function, and relates to the technical field of electric meters. The present invention includes a protective shell, vents are provided on both sides of the protective shell, and a circular hole is provided on the top of the protective shell, an electric instrument is arranged inside the protective shell, and a radiator is arranged at the bottom of the electric instrument, and the radiator is remotely timed and driven by an intelligent module, temperature detection components are arranged inside the left and right sides of the electric instrument, and a humidity detection component is arranged outside the temperature detection component, two electric slide rails are fixedly installed on the rear side of the inner wall of the protective shell, and an atomization component is slidably installed inside the electric slide rail. The present invention enables the atomization component to spray fresh water in a large range in the form of atomization into the interior of the protective shell to dilute the saline gas, reduce the overall salt content of the saline gas inside the protective shell, and avoid the phenomenon of accelerated corrosion of the metal parts of the electric instrument.

Description

An electric power meter with environmental monitoring function

Technical Field

The present invention relates to the technical field of electric power meters, in particular to an electric power meter with an environment monitoring function.

Background Art

As an advanced intelligent and digital front-end acquisition component of the power grid, power meters have been widely used in various control systems and energy management systems. The current power grid is laid over a wide range. Not only is it built on land and in the air, but power equipment and cables are also laid in some waters, providing great convenience for people's lives.

The patent with the patent announcement number CN210442398U discloses an electric meter with environmental monitoring function, including a main housing, a front panel, a cooling fan, an external temperature sensor, an internal temperature sensor, a humidity sensor and a single-chip computer. The front panel is fixed to the main housing by screws, and a dust screen is provided in the through-hole inner cavity of the rear side wall of the main housing. The cooling fan is located between the inner cavity of the main housing and the dust screen. The outer surfaces of the left and right upper three side walls of the main housing are provided with threaded holes, and the threaded holes are screwed with sensor fixing devices. The internal temperature sensor and the single-chip computer are fixed to the top of the inner cavity of the main housing. The output ends of the cooling fan, the internal temperature sensor and the humidity sensor are connected to the remote terminal through the single-chip computer, and the output end of the single-chip computer is electrically connected to the cooling fan and the remote terminal. This patent can detect the internal and external temperatures of the electric meter and the humidity of the external environment, and then decide to dissipate heat for the electronic meter, effectively protecting the electronic equipment inside the electronic meter under different environments.

However, the device still has some shortcomings: the device can decide whether to perform heat dissipation according to the internal and external temperatures of the power meter and the humidity of the external environment, but the power meters installed at the seaside are easily corroded by the salt components in sea water or sea breeze, causing the metal parts of the power meter, such as circuit boards, to corrode faster, which to a certain extent reduces the performance and service life of the power meter.

Summary of the invention

In view of the deficiencies in the prior art, the present invention provides an electric power meter with an environmental monitoring function, which solves the problems raised in the above-mentioned background technology.

To achieve the above objectives, the present invention is implemented through the following technical solutions: an electric power meter with environmental monitoring function, comprising a protective shell, vents are provided on both sides of the protective shell, and a round hole is provided on the top of the protective shell, an electric power instrument is arranged inside the protective shell, and a radiator is arranged at the bottom of the electric power instrument, and the radiator is remotely timed and driven by an intelligent module, temperature detection components are arranged inside the left and right sides of the electric power instrument, a humidity detection component is arranged outside the temperature detection component, two electric slide rails are fixedly installed on the rear side of the inner wall of the protective shell, an atomization component is slidably installed inside the electric slide rail, and A plurality of nozzles are provided on the front side of the atomizing assembly, a spiral hose is passed through and fixedly installed on the top of the atomizing assembly, a fresh water tank is fixedly installed on the top of the spiral hose, an arc groove rod is rotatably installed inside the nozzle of the atomizing assembly, a filter plate is fixedly installed on the front side of the arc groove rod, and the rear side of the filter plate is located at the nozzle on the front side of the atomizing assembly, two inclined plates are fixedly installed on the outer wall of one end of the arc groove rod near the nozzle of the atomizing assembly, a vertical rod is slidably installed inside the arc groove of the arc groove rod, a groove ring is fixedly installed on the top of the vertical rod, and a plurality of receiving plates are equidistant and hinged at the edges of the front and rear sides of the groove ring, and the receiving plate is connected to the groove ring near the side of the arc groove rod. The front and rear edges are hinged by torsion springs. When the temperature detection component and the humidity detection component detect that the temperature or humidity of the power instrument is too high, the radiator is automatically started indirectly through the drive module to cool down and dehumidify the power instrument; at the same time, the electric slide rail is synchronously started indirectly through the drive module, and the electric slide rail drives the atomization component to slide up and down inside itself. At the same time, the water pump inside the fresh water tank continuously pumps fresh water into itself through an external water pipe, and the fresh water tank transports fresh water to the inside of the atomization component through a spiral hose. The atomization component increases the spraying distance of the fresh water through the supercharger; the spray force at the nozzle of the atomization component causes the arc The inclined plate on the outer wall of the slot rod generates a force in the opposite direction, and the inclined plate generates a rotational force through the force in the opposite direction and starts to rotate. The inclined plate drives the arc slot rod to rotate, and the arc slot rod drives the filter plate to rotate. Through the above cooperation, the atomized water vapor sprayed at the nozzle of the atomization component is made more uniform, and the solid particles in the water are evenly intercepted by the rotating filter plate to prevent the particles from adhering to the surface of the internal parts of the protective shell and causing pits due to corrosion by salt-containing gas; when the arc slot rod rotates, the arc groove restricts the vertical rod and causes the vertical rod to slide back and forth along the inside of the arc groove, and the vertical rod drives the groove ring to slide synchronously along the inner wall of the nozzle of the atomization component, and the groove ring drives the receiving plate to move synchronously.

According to the above technical solution, the two electric slide rails are symmetrically distributed around the axis of the protective shell, the atomizing assembly is equipped with a built-in supercharger, the fresh water tank is connected to the fresh water source through an external water pipe, and a water pump is arranged inside the fresh water tank, the two inclined plates are relatively inclined around the arc groove rod, the outer wall of the groove ring is slidably installed on the inner wall of the nozzle of the atomizing assembly, the outer wall inclined surface of the receiving plate is in contact with the inner wall of the nozzle of the atomizing assembly, and an anti-short-circuit device is arranged inside the electric slide rail for removing corrosive substances accumulated inside the protective shell due to long-term erosion and penetration of sea surface water vapor.

According to the above technical solution, the short-circuit prevention device includes an extrusion plate, two graphite plates, a plurality of trapezoidal plates and a graphite brush. The extrusion plate is fixedly installed on the inner wall of the atomizing assembly close to the center of the protective shell on one side away from the center of the protective shell. The rear sides of the two graphite plates are slidably installed on the rear side of the inner wall of the protective shell by springs. The plurality of trapezoidal plates are fixedly installed on the outer wall of the graphite plate close to the center of the protective shell. The graphite brush is fixedly installed inside the square groove of the graphite plate on the side away from the center of the protective shell. When the atomizing assembly moves downward, it drives the extrusion plate to move synchronously. The extrusion plate resists the inclined surface of the trapezoidal plate to cause the trapezoidal plate to generate a force sliding toward the center of the protective shell. The trapezoidal plate drives the graphite plate to move synchronously. The graphite plate drives the graphite brush to move synchronously. At this time, the square groove at the center of the graphite plate covers both sides of the outer wall of the power instrument, and the graphite brush brushes the power instrument through the resistance force. When the extrusion plate passes over the trapezoidal plate, the graphite plate drives the graphite brush to reset when it is reset by the spring elastic force.

According to the above technical solution, a square groove is opened at the center of the inner wall of the graphite plate, and the graphite plates are symmetrically distributed around the axis of the protective shell. The inclined surface of the trapezoidal plate is located on the movement trajectory of the extrusion plate, and the left and right sides of the power instrument are located on the movement trajectory of the graphite brush. The periphery of the graphite plate is provided with a sea breeze protection device for preventing the sea breeze from long-term erosion of the internal equipment of the protective shell, causing accelerated oxidation and corrosion of parts.

According to the above technical scheme, the anti-short circuit device also includes a spring sheet, a sliding ring, a screw, a plurality of convex ball rods and a sponge ring. The left and right sides of the spring sheet are fixedly installed on the vertical surface of the inner wall of the graphite plate, the front side of the sliding ring is fixedly installed on the arc surface of the back of the spring sheet, the rear side of the screw is rotatably installed on the rear side of the inner wall of the protective shell, and the outer wall of the screw is located on the inner wall of the sliding ring. The plurality of convex ball rods are equidistant and fixedly installed on the outer wall surface of the screw, the sponge ring penetrates the inside and is fixedly installed on the outer wall surface of the convex ball rod, the graphite plate slides toward the center of the protective shell and squeezes the spring sheet to synchronously deform and restore when it is reset, and the spring sheet drives the sliding ring to slide back and forth along the outer wall of the screw when the deformation is restored, the screw is caused to generate a rotational force and start to rotate through the setting of the non-self-locking spiral groove on the outer wall of the screw, and the built-in block of the sliding ring contacts the inner wall of the spiral groove of the screw, the screw drives the convex ball rod to rotate, and the convex ball rod drives the sponge ring to rotate.

According to the above technical solution, the sea breeze protection device includes two horizontal plates, a hinged rod and a sealing plate. The horizontal plate is fixedly installed on the outer wall of the graphite plate near the center of the protective shell. The hinged rod is hinged at one end of the horizontal plate near the graphite plate and away from the center of the protective shell. The sealing plate is slidably installed at the vent on the inner wall of the protective shell away from the center of the protective shell. When the graphite plate slides and resets, it drives the horizontal plate to move toward the center of the protective shell and resets. When the horizontal plate moves, it drives the hinged rod to move synchronously. When the hinged rod is limited by the sealing plate, it hinges and starts to rotate. At this time, the hinged rod pulls the sealing plate to slide backward along the inner wall of the protective shell to open the cover on the vent. Then, when the horizontal plate is reset, the hinged rod pushes the sealing plate to reset.

According to the above technical solution, the two transverse plates are symmetrically distributed with the protective shell as the center, and the sealing plate is hinged at one end of the hinged rod away from the center of the protective shell, close to the center of the protective shell.

According to the above technical solution, the sea breeze protection device also includes a wind guide plate, a rotor, a plurality of round rods and an activated carbon plate. The wind guide plate is hinged to the outer wall of the sealing plate through a torsion spring on the side close to the graphite plate, and the inclined surface of the wind guide plate contacts the arc surface of the inner wall of the vent of the protective shell. The rotor is rotatably installed on the inner wall of the vent of the protective shell away from the center of the graphite plate, and the outer wall of the rotor is located on the movement trajectory of the sealing plate. The plurality of round rods are fixedly installed on the edge of the inner wall of the rotor, and the activated carbon plate is fixedly installed on the outer wall of the round rod away from the center of the rotor. When the sealing plate slides, the wind guide plate is driven to rotate simultaneously. The inclined surface of the inner wall of the air guide plate contacts and slides along the arc surface of the edge of the vent of the protective shell. At this time, the hinge shaft of the air guide plate starts to rotate, causing the air guide plate to face the direction of the rotor with the inclined surface. At the same time, when the sealing plate slides, the outer wall rubs against the outer wall of the rotor to cause friction. The rotor causes the rotational force to start rotating through the friction. When the rotor rotates, it drives the round rod to rotate, and the round rod drives the activated carbon plate to rotate. When the activated carbon plate rotates, it rotates and contacts the sea breeze guided by the gap opened by the air guide plate to the sealing plate, and the activated carbon plate absorbs the corrosive components carried in the sea breeze through its own characteristics.

The present invention provides an electric power meter with an environmental monitoring function. It has the following beneficial effects:

(1) The present invention ensures the dry working state of the power instrument and avoids the working state of the power instrument being affected by the coordination of the power instrument, the radiator, the temperature detection component and the humidity detection component; the electric slide rail, the atomization component, the spiral hose and the fresh water tank are coordinated, and the above coordination causes the atomization component to spray fresh water in a large area in the form of atomization into the interior of the protective shell to dilute the saline gas, thereby reducing the overall salt content of the saline gas inside the protective shell and avoiding the accelerated corrosion of the metal parts of the power instrument; the arc groove rod, the filter plate, the inclined plate, the vertical rod, the groove ring and the receiving plate are coordinated, and the above coordination causes the groove ring to scrape and collect the scale remaining on the inner wall of the nozzle when sliding, and intercepts the water flow through the inclined surface of the receiving plate to avoid the water flow from falling off during the secondary impact, thereby extending the replacement cycle of the filter plate.

(2) The present invention sets an anti-short circuit device, and cooperates with an atomizing assembly, an extrusion plate, a graphite plate, a trapezoidal plate and a graphite brush, so that the graphite plate and the graphite brush can clean the salt crystals or dust precipitated from the inside of the protective shell and the connection port of the power instrument; through the cooperation of a spring piece, a sliding ring, a screw rod, a convex ball rod and a sponge ring, the salt gas floating around the top of the power instrument can be rotated and expelled, and the salt gas is absorbed by the sponge ring, thereby further reducing the salt concentration in the air around the power instrument, ensuring that the long-term operation of the power instrument is not affected.

(3) The present invention sets a sea breeze protection device, and cooperates with a graphite plate, a horizontal plate, a hinged rod and a sealing plate, so that the ventilation holes on both sides prompt the protective shell to open the ventilation holes when the radiator is in operation to quickly discharge the gas inside the protective shell, so as to replace the fresh air in time to avoid the accumulation of stale gas; through the cooperation of the wind guide plate, the impeller, the round rod and the activated carbon plate, the activated carbon plate absorbs the corrosive components carried in the sea breeze through its own characteristics, and improves the gas replacement rate inside the protective shell, and reduces the content of corrosive components in the sea breeze, so as to avoid the sea breeze from eroding the internal parts of the protective shell when the sealing plate is opened, and further reduce the salt content inside the protective shell to ensure the stability of the equipment during long-term use.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the present invention as a whole;

FIG2 is a schematic diagram of the internal structure of the present invention as a whole;

FIG3 is a schematic diagram of the peripheral structure of the atomizing assembly of the present invention;

FIG4 is a schematic cross-sectional view of the internal structure of the atomizer assembly of the present invention;

FIG5 is an enlarged schematic diagram of the internal structure of the atomizer assembly of the present invention;

FIG6 is a schematic diagram of a short circuit prevention device according to the present invention;

FIG7 is an overall schematic diagram of the short-circuit prevention device of the present invention;

FIG8 is a schematic diagram of a sea breeze protection device according to the present invention;

FIG. 9 is an enlarged schematic diagram of the structure at point A in FIG. 8 of the present invention.

In the figure: 1. protective shell; 2. electric instrument; 3. temperature detection component; 31. humidity detection component; 4. anti-short circuit device; 41. extrusion plate; 42. graphite plate; 43. trapezoidal plate; 44. graphite brush; 45. spring; 46. sliding ring; 47. screw rod; 48. convex ball rod; 49. sponge ring; 5. sea breeze protection device; 51. horizontal plate; 52. hinged rod; 53. sealing plate; 54. wind guide plate; 55. rotor; 56. round rod; 57. activated carbon plate; 6. electric slide rail; 7. atomization component; 8. spiral hose; 9. fresh water tank; 10. arc groove rod; 11. filter plate; 12. inclined plate; 13. vertical rod; 14. groove ring; 15. receiving plate.

DETAILED DESCRIPTION

The technical solutions in the embodiments of the present invention will be clearly and completely described 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 the embodiments.

Please refer to Figures 1 to 9. An embodiment of the present invention is: an electric meter with an environmental monitoring function, comprising a protective shell 1, vents are provided on both sides of the protective shell 1, and a circular hole is provided on the top of the protective shell 1, an electric instrument 2 is arranged inside the protective shell 1, and a radiator is arranged at the bottom of the electric instrument 2, and the radiator is remotely timed and driven by an intelligent module, temperature detection components 3 are arranged inside the left and right sides of the electric instrument 2, and a humidity detection component 31 is arranged on the periphery of the temperature detection component 3, two electric slide rails 6 are fixedly installed on the rear side of the inner wall of the protective shell 1, an atomization component 7 is slidably installed inside the electric slide rail 6, and a plurality of nozzles are provided on the front side of the atomization component 7, a spiral hose 8 is passed through and fixedly installed on the top of the atomization component 7, a fresh water tank 9 is fixedly installed on the top of the spiral hose 8, an arc groove rod 10 is rotatably installed inside the nozzle of the atomization component 7, a filter plate 11 is fixedly installed on the front side of the arc groove rod 10, and the rear side of the filter plate 11 is located at the nozzle on the front side of the atomization component 7, and the arc groove rod 10 is fixedly installed on the outer wall of one end of the nozzle of the atomization component 7 There are two inclined plates 12, a vertical rod 13 is slidably installed inside the arc groove of the arc groove rod 10, a groove ring 14 is fixedly installed on the top of the vertical rod 13, and a plurality of receiving plates 15 are equidistant and hinged at the front and rear edges of the groove ring 14, and the receiving plate 15 is hinged to the front and rear edges of the groove ring 14 near the arc groove rod 10 through a torsion spring. The radiator is automatically started indirectly through the driving module to cool and dehumidify the power instrument 2, so as to ensure the dry working state of the power instrument 2 and avoid the working state of the power instrument 2 being affected; through the above cooperation, the atomizing component 7 is prompted to spray fresh water in a large range in the form of atomization into the protective shell 1 to dilute the saline gas, reduce the overall salt content of the saline gas inside the protective shell 1, and avoid the metal parts of the power instrument 2 from being corroded faster; through the above cooperation, the scale remaining on the inner wall of the nozzle is scraped and collected when the groove ring 14 slides, and the inclined surface of the receiving plate 15 is intercepted to avoid the water flow from falling off during the secondary impact, thereby extending the replacement cycle of the filter plate 11.

The two electric slide rails 6 are symmetrically distributed around the axis of the protective shell 1, a supercharger is built into the atomizing assembly 7, the fresh water tank 9 is connected to the fresh water source through an external water pipe, and a water pump is arranged inside the fresh water tank 9, two inclined plates 12 are relatively inclined and distributed around the arc groove rod 10, the outer wall of the groove ring 14 is slidably installed on the inner wall of the nozzle of the atomizing assembly 7, the outer wall inclined surface of the receiving plate 15 is in contact with the inner wall of the nozzle of the atomizing assembly 7, and an anti-short circuit device 4 is arranged inside the electric slide rail 6 for removing corrosive substances accumulated inside the protective shell 1 due to long-term erosion and penetration of sea surface water vapor.

During use, when the temperature detection component 3 and the humidity detection component 31 detect that the temperature or humidity of the electric instrument 2 is too high, the radiator is automatically started indirectly through the driving module to cool down and dehumidify the electric instrument 2, so as to ensure the dry working state of the electric instrument 2 and avoid affecting the working state of the electric instrument 2; at the same time, the electric slide rail 6 is synchronously started indirectly through the driving module, and the electric slide rail 6 drives the atomization component 7 to slide up and down inside itself, and at the same time, the water pump inside the fresh water tank 9 continuously pumps fresh water into itself through an external water pipe, and the fresh water tank 9 transports fresh water to the inside of the atomization component 7 through the spiral hose 8, and the atomization component 7 increases the spraying distance of the fresh water through the supercharger. Through the above cooperation, the atomization component 7 is prompted to spray the fresh water in a large range in the form of atomization into the protective shell 1 to dilute the saline gas, reduce the overall salt content of the saline gas inside the protective shell 1, and avoid the accelerated corrosion of the metal parts of the electric instrument 2; through the nozzle of the atomization component 7 The spray force causes the inclined plate 12 on the outer wall of the arc groove rod 10 to generate a force in the opposite direction. The inclined plate 12 generates a rotational force through the force in the opposite direction and starts to rotate. The inclined plate 12 drives the arc groove rod 10 to rotate, and the arc groove rod 10 drives the filter plate 11 to rotate. The above cooperation makes the atomized water vapor sprayed at the nozzle of the atomizing component 7 more uniform, and the solid particles in the water are evenly intercepted by the rotating filter plate 11 to prevent the particles from adhering to the surface of the internal parts of the protective shell 1 due to the corrosion of salt-containing gas and causing pitting. When the arc groove rod 10 rotates, the restriction of the vertical rod 13 by the arc groove causes the vertical rod 13 to slide back and forth along the inside of the arc groove. The vertical rod 13 drives the groove ring 14 to slide synchronously along the inner wall of the nozzle of the atomizing component 7, and the groove ring 14 drives the receiving plate 15 to move synchronously. The above cooperation causes the scale remaining on the inner wall of the nozzle to be scraped and collected when the groove ring 14 slides, and the inclined surface of the receiving plate 15 is intercepted to avoid the water flow from falling off during the secondary impact, thereby extending the replacement cycle of the filter plate 11.

Please refer to FIG. 1 to FIG. 9 , based on the above embodiment, another embodiment of the present invention further includes an anti-short circuit device 4;

The anti-short circuit device 4 includes an extrusion plate 41, two graphite plates 42, a plurality of trapezoidal plates 43 and a graphite brush 44. The extrusion plate 41 is fixedly installed on the inner wall of the atomization assembly 7 close to the center of the protective shell 1 on the side away from the center of the protective shell 1. The rear sides of the two graphite plates 42 are slidably installed on the rear side of the inner wall of the protective shell 1 through springs. The plurality of trapezoidal plates 43 are fixedly installed on the outer wall of the graphite plate 42 close to the center of the protective shell 1. The graphite brush 44 is fixedly installed inside the square groove of the graphite plate 42 on the side away from the center of the protective shell 1, so that the graphite plate 42 and the graphite brush 44 can clean the salt crystals or dust precipitated at the connection port between the inside of the protective shell 1 and the electric power instrument 2.

A square groove is provided at the center of the inner wall of the graphite plate 42, and the graphite plate 42 is symmetrically distributed around the axis of the protective shell 1. The inclined surface of the trapezoidal plate 43 is located on the movement trajectory of the extrusion plate 41, and the left and right sides of the power instrument 2 are located on the movement trajectory of the graphite brush 44. A sea breeze protection device 5 is provided on the periphery of the graphite plate 42 to prevent the sea breeze from long-term erosion of the internal equipment of the protective shell 1, causing accelerated oxidation and corrosion of parts.

The anti-short circuit device 4 also includes a spring piece 45, a sliding ring 46, a screw 47, a plurality of convex ball rods 48 and a sponge ring 49. The left and right sides of the spring piece 45 are fixedly installed on the vertical surface of the inner wall of the graphite plate 42, the front side of the sliding ring 46 is fixedly installed on the arc surface of the back of the spring piece 45, the rear side of the screw 47 is rotatably installed on the rear side of the inner wall of the protective shell 1, and the outer wall of the screw 47 is located on the inner wall of the sliding ring 46. A plurality of convex ball rods 48 are equidistant and fixedly installed on the outer wall surface of the screw 47, and the sponge ring 49 penetrates inside and is fixedly installed on the outer wall surface of the convex ball rod 48. Through the above cooperation, the salt-containing gas floating around the top of the power instrument 2 is rotated and expelled, and the salt-containing gas is absorbed by the sponge ring 49, so as to further reduce the salt concentration of the air around the power instrument 2, and ensure that the long-term operation of the power instrument 2 is not affected.

When in use, the atomizing assembly 7 moves downward and drives the extrusion plate 41 to move synchronously. The extrusion plate 41 contacts the inclined surface of the trapezoidal plate 43, causing the trapezoidal plate 43 to generate a force to slide toward the center of the protective shell 1. The trapezoidal plate 43 drives the graphite plate 42 to move synchronously, and the graphite plate 42 drives the graphite brush 44 to move synchronously. At this time, the square groove at the center of the graphite plate 42 covers both sides of the outer wall of the electric instrument 2, and the graphite brush 44 brushes the electric instrument 2 through the contact force. When the extrusion plate 41 passes over the trapezoidal plate 43, the graphite plate 42 is reset by the spring force, driving the graphite brush 44 to reset, and so on and so forth, so that the graphite plate 42 and the graphite brush 44 clean the salt crystals or dust precipitated at the connection port between the inside of the protective shell 1 and the electric instrument 2; The graphite plate 42 slides toward the center of the protective shell 1 and squeezes the spring sheet 45 to deform and restore synchronously when resetting. When the spring sheet 45 is deformed and restored, it drives the sliding ring 46 to slide back and forth along the outer wall of the screw rod 47. The setting of the non-self-locking spiral groove on the outer wall of the screw rod 47 and the contact between the built-in block of the sliding ring 46 and the inner wall of the spiral groove of the screw rod 47 cause the screw rod 47 to generate a rotational force and start to rotate. The screw rod 47 drives the convex ball rod 48 to rotate, and the convex ball rod 48 drives the sponge ring 49 to rotate. Through the above cooperation, the salt-containing gas floating around the top of the power instrument 2 is rotated and expelled, and the salt-containing gas is absorbed by the sponge ring 49, so as to further reduce the salt concentration of the air around the power instrument 2, and ensure that the long-term operation of the power instrument 2 is not affected.

Please refer to FIG. 1 to FIG. 9 . Based on the above embodiment, another embodiment of the present invention further includes a sea wind protection device 5 .

The sea breeze protection device 5 includes two horizontal plates 51, a hinged rod 52 and a sealing plate 53. The horizontal plate 51 is fixedly installed on the outer wall of the graphite plate 42 near the center of the protective shell 1. The hinged rod 52 is hinged at one end of the graphite plate 42 near the horizontal plate 51 away from the center of the protective shell 1. The sealing plate 53 is slidably installed on the vent of the inner wall of the protective shell 1 away from the center of the protective shell 1. The vents on both sides reciprocate so that the protective shell 1 opens the vent when the radiator is in operation to quickly discharge the gas inside the protective shell 1, and replaces fresh air in time to avoid the accumulation of stale gas.

The two transverse plates 51 are symmetrically distributed with the protective shell 1 as the center. The sealing plate 53 is hinged at one end of the hinge rod 52 which is away from the center of the protective shell 1 and is close to the center of the protective shell 1 .

The sea breeze protection device 5 also includes a wind guide plate 54, a rotor 55, a plurality of round rods 56 and an activated carbon plate 57. The wind guide plate 54 is hinged to the outer wall of the sealing plate 53 by a torsion spring on the side close to the graphite plate 42, and the inclined surface of the wind guide plate 54 contacts the arc surface of the inner wall of the vent of the protective shell 1. The rotor 55 is rotatably installed on the inner wall of the vent of the protective shell 1 away from the center of the graphite plate 42, and the outer wall of the rotor 55 is located on the movement trajectory of the sealing plate 53. A plurality of round rods 56 are fixedly installed on the edge of the inner wall of the rotor 55. The activated carbon plate 57 is fixedly installed on the outer wall of the round rod 56 away from the center of the rotor 55. The activated carbon plate 57 absorbs the corrosive components carried in the sea breeze through its own characteristics, thereby improving the gas replacement rate inside the protective shell 1 and reducing the content of corrosive components in the sea breeze, thereby avoiding the sea breeze from eroding the internal parts of the protective shell 1 when the sealing plate 53 is opened, and further reducing the salt content inside the protective shell 1 to ensure the stability of the equipment for long-term use.

When in use, the graphite plate 42 slides and resets, driving the cross plate 51 to move toward the center of the protective shell 1 and reset. When the cross plate 51 moves, it drives the hinged rod 52 to move synchronously. When the hinged rod 52 is limited by the sealing plate 53, it hinges and starts to rotate. At this time, the hinged rod 52 pulls the sealing plate 53 to slide backward along the inner wall of the protective shell 1 to open the cover of the vent. After that, when the cross plate 51 is reset, the hinged rod 52 pushes the sealing plate 53 to reset. The vents on both sides cause the protective shell 1 to open the vents when the radiator is in operation to quickly exhaust the gas inside the protective shell 1, and replace fresh air in time to avoid the accumulation of stale gas. When the sealing plate 53 slides, it drives the air guide plate 54 to move synchronously. The inclined surface of the inner wall of the air guide plate 54 contacts and slides along the arc surface of the edge of the vent of the protective shell 1. At this time, the hinge axis of the air guide plate 54 starts The rotation of the rotating wheel 55 causes the wind guide plate 54 to face the direction of the rotating wheel 55 with an inclined surface. At the same time, when the sealing plate 53 slides, the outer wall rubs against the outer wall of the rotating wheel 55 to cause friction. The rotating wheel 55 causes the rotation force to start to rotate through the friction. When the rotating wheel 55 rotates, it drives the round rod 56 to rotate, and the round rod 56 drives the activated carbon plate 57 to rotate. When the activated carbon plate 57 rotates, it rotates and contacts the sea breeze guided by the gap opened by the wind guide plate 54 to the sealing plate 53, and the activated carbon plate 57 absorbs the corrosive gas carried in the sea breeze through its own characteristics. Through the above cooperation, the gas replacement rate inside the protective shell 1 is improved, and the content of corrosive components in the sea breeze is reduced, so as to avoid the sea breeze eroding the internal parts of the protective shell 1 during the opening stage of the sealing plate 53, and further reduce the salt content inside the protective shell 1 to ensure the stability of the equipment during long-term use.

The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims (8)

1. An electric power meter with an environmental monitoring function, comprising a protective shell (1), the left and right sides of the protective shell (1) are provided with ventilation holes, and the top of the protective shell (1) is provided with a circular hole, an electric power instrument (2) is arranged inside the protective shell (1), and a radiator is arranged at the bottom of the electric power instrument (2), and the radiator is remotely timed and driven by an intelligent module, the left and right sides of the electric power instrument (2) are provided with temperature detection components (3), and the temperature detection components (3) are provided with a humidity detection component (31) on the periphery, characterized in that: two electric slide rails (6) are fixedly installed on the rear side of the inner wall of the protective shell (1), an atomization component (7) is slidably installed inside the electric slide rail (6), and a plurality of nozzles are opened on the front side of the atomization component (7), and the top of the atomization component (7) is penetrated and fixedly installed A spiral hose (8) is provided, a fresh water tank (9) is fixedly mounted on the top of the spiral hose (8), an arc groove rod (10) is rotatably mounted inside the nozzle of the atomizing assembly (7), a filter plate (11) is fixedly mounted on the front side of the arc groove rod (10), and the rear side of the filter plate (11) is located at the nozzle of the front side of the atomizing assembly (7), two inclined plates (12) are fixedly mounted on the outer wall of one end of the arc groove rod (10) close to the nozzle of the atomizing assembly (7), a vertical rod (13) is slidably mounted inside the arc groove of the arc groove rod (10), a groove ring (14) is fixedly mounted on the top of the vertical rod (13), and a plurality of receiving plates (15) are equidistantly and hingedly mounted at the front and rear edges of the groove ring (14), and the receiving plates (15) are hingedly connected to the front and rear edges of the groove ring (14) at the side close to the arc groove rod (10) through torsion springs. 2. An electric power meter with an environmental monitoring function according to claim 1, characterized in that: the two electric slide rails (6) are symmetrically distributed with respect to the axis of the protective shell (1), the atomizing assembly (7) is provided with a built-in supercharger, the fresh water tank (9) is connected to the fresh water source through an external water pipe, and a water pump is provided inside the fresh water tank (9), the two inclined plates (12) are relatively inclinedly distributed with the arc groove rod (10) as the center, the outer wall of the groove ring (14) is slidably mounted on the inner wall of the nozzle of the atomizing assembly (7), the outer wall inclined surface of the receiving plate (15) contacts the inner wall of the nozzle of the atomizing assembly (7), and the electric slide rail (6) is provided with an anti-short circuit device (4) for removing corrosive substances accumulated inside the protective shell (1) due to long-term erosion and penetration of sea water vapor. 3. An electric power meter with an environmental monitoring function according to claim 2, characterized in that: the anti-short circuit device (4) comprises an extrusion plate (41), two graphite plates (42), a plurality of trapezoidal plates (43) and a graphite brush (44), the extrusion plate (41) is fixedly mounted on the inner wall of the atomizing assembly (7) close to the center of the protective shell (1) on the side away from the center of the protective shell (1), the rear sides of the two graphite plates (42) are slidably mounted on the rear side of the inner wall of the protective shell (1) through springs, the plurality of trapezoidal plates (43) are fixedly mounted on the outer wall of the graphite plate (42) close to the center of the protective shell (1), and the graphite brush (44) is fixedly mounted inside the square groove of the graphite plate (42) on the side away from the center of the protective shell (1). 4. An electric power meter with environmental monitoring function according to claim 3, characterized in that: a square groove is opened at the center of the inner wall of the graphite plate (42), and the graphite plates (42) are symmetrically distributed around the axis of the protective shell (1), the inclined surface of the trapezoidal plate (43) is located on the movement trajectory of the extrusion plate (41), and the left and right sides of the electric power instrument (2) are located on the movement trajectory of the graphite brush (44), and the outer periphery of the graphite plate (42) is provided with a sea breeze protection device (5) for preventing the sea breeze from long-term erosion of the internal equipment of the protective shell (1) and causing accelerated oxidation and corrosion of parts. 5. An electric power meter with an environmental monitoring function according to claim 4, characterized in that: the anti-short circuit device (4) further comprises a spring sheet (45), a sliding ring (46), a screw (47), a plurality of convex ball rods (48) and a sponge ring (49), the left and right sides of the spring sheet (45) are fixedly mounted on the vertical surface of the inner wall of the graphite plate (42), the front side of the sliding ring (46) is fixedly mounted on the arc surface of the back of the spring sheet (45), the rear side of the screw rod (47) is rotatably mounted on the rear side of the inner wall of the protective shell (1), and the outer wall of the screw rod (47) is located on the inner wall of the sliding ring (46), the plurality of convex ball rods (48) are equidistant and fixedly mounted on the outer wall surface of the screw rod (47), and the sponge ring (49) penetrates the inside and is fixedly mounted on the outer wall surface of the convex ball rod (48). 6. An electric power meter with an environmental monitoring function according to claim 5, characterized in that: the sea wind protection device (5) comprises two horizontal plates (51), a hinged rod (52) and a sealing plate (53), the horizontal plate (51) is fixedly installed on the outer wall of the graphite plate (42) near the center of the protective shell (1), the hinged rod (52) is hinged at one end of the horizontal plate (51) close to the graphite plate (42) and away from the center of the protective shell (1), and the sealing plate (53) is slidably installed at the vent on the inner wall of the protective shell (1) away from the center of the protective shell (1). 7. An electric power meter with an environmental monitoring function according to claim 6, characterized in that: the two horizontal plates (51) are symmetrically distributed with the protective shell (1) as the center, and the sealing plate (53) is hinged to the end of the hinged rod (52) away from the center of the protective shell (1) on the side close to the center of the protective shell (1). 8. An electric power meter with an environmental monitoring function according to claim 7, characterized in that: the sea wind protection device (5) further comprises a wind guide plate (54), a rotor (55), a plurality of round rods (56) and an activated carbon plate (57), the wind guide plate (54) is hinged to the outer wall of the sealing plate (53) at a side close to the graphite plate (42) through a torsion spring, and the inclined surface of the wind guide plate (54) contacts the arc surface of the inner wall of the ventilation opening of the protective shell (1), the rotor (55) is rotatably mounted on the inner wall of the ventilation opening of the protective shell (1) at a side away from the center of the graphite plate (42), and the outer wall of the rotor (55) is located on the movement trajectory of the sealing plate (53), the plurality of round rods (56) are fixedly mounted at the inner wall edge of the rotor (55), and the activated carbon plate (57) is fixedly mounted on the outer wall of the round rod (56) at a side away from the center of the rotor (55).