CN116646850A - Intelligent ammeter box - Google Patents
Intelligent ammeter box Download PDFInfo
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- CN116646850A CN116646850A CN202310554964.XA CN202310554964A CN116646850A CN 116646850 A CN116646850 A CN 116646850A CN 202310554964 A CN202310554964 A CN 202310554964A CN 116646850 A CN116646850 A CN 116646850A
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- fixedly connected
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- electric meter
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- 230000035699 permeability Effects 0.000 claims abstract description 11
- 230000001012 protector Effects 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims description 81
- 230000005540 biological transmission Effects 0.000 claims description 27
- 238000007791 dehumidification Methods 0.000 claims description 19
- 238000001816 cooling Methods 0.000 claims description 16
- 230000008859 change Effects 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 11
- 244000309464 bull Species 0.000 claims description 8
- 230000036413 temperature sense Effects 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 4
- 239000004575 stone Substances 0.000 claims 2
- 239000012530 fluid Substances 0.000 abstract description 10
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 38
- 239000001569 carbon dioxide Substances 0.000 description 19
- 229910002092 carbon dioxide Inorganic materials 0.000 description 19
- 238000001125 extrusion Methods 0.000 description 12
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 7
- 238000004880 explosion Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 241000883990 Flabellum Species 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 229960004643 cupric oxide Drugs 0.000 description 5
- 239000000741 silica gel Substances 0.000 description 5
- 229910002027 silica gel Inorganic materials 0.000 description 5
- 239000005751 Copper oxide Substances 0.000 description 3
- 229910000431 copper oxide Inorganic materials 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000035807 sensation Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
- H02B1/48—Mounting of devices therein
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Level Indicators Using A Float (AREA)
Abstract
The application discloses a smart electric meter box, in particular to the field of smart electric meter boxes, which comprises an electric meter box, a smart electric meter and a leakage protector, wherein the smart electric meter is fixedly connected to the inner wall of the electric meter box, the leakage protector is fixedly connected to the inside of the electric meter box, the inner wall of the electric meter box is communicated with a gas permeability pipe, a temperature-sensing wax ball is arranged in the gas permeability pipe, one side of the temperature-sensing wax ball is provided with a circular movable plate, the circular movable plate is slidably connected to the inner wall of the gas permeability pipe, one side of the circular movable plate is fixedly connected with a threaded sliding rod, the outer wall of the threaded sliding rod is connected with a threaded rotating sleeve through threads, and the threaded rotating sleeve is connected to the outer wall of the electric meter box through a bearing. According to the intelligent ammeter box, the temperature-sensing wax ball and the threaded rotating sleeve are arranged, when the temperature in the ammeter box is too high, the temperature-sensing wax ball expands and extrudes the circular movable plate, and finally refrigerating fluid is discharged into the circulating pipe to cool the ammeter box, so that the problem that the interior of the intelligent ammeter box is kept at high temperature for a long time to cause thermal runaway to generate fire is solved.
Description
Technical Field
The application relates to the technical field of intelligent ammeter boxes, in particular to an intelligent ammeter box.
Background
The intelligent ammeter box is an electrical device integrating functions of energy metering, remote monitoring, signal acquisition, data transmission, data analysis and the like, and compared with the traditional ammeter box, the intelligent ammeter box has the functions of remote monitoring, data acquisition, safety monitoring, energy conservation, emission reduction and intelligent management, and in addition, the intelligent ammeter box has the advantages of being strong in expandability, simple and convenient to operate and the like, and can adapt to the application of different power management requirements and scenes.
The existing intelligent ammeter box can generate certain heat during the use process, and the heat is deposited after long-time high-load operation, so that the service life of the internal device of the intelligent ammeter box can be reduced, even a fire disaster is caused by thermal runaway, certain potential safety hazards exist, and therefore how to design the intelligent ammeter box capable of automatically cooling when the ammeter temperature is too high becomes the current problem to be solved.
Disclosure of Invention
In order to overcome the defects in the prior art, the embodiment of the application provides a smart electric meter box, and by arranging a temperature-sensitive wax ball and a screw thread rotating sleeve, when the temperature in the electric meter box is too high, the temperature-sensitive wax ball expands and extrudes a circular movable plate, and finally, refrigerating fluid is discharged into a circulating pipe to cool the electric meter box, so that the problems in the background art are solved.
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a smart electric meter case, includes ammeter case, smart electric meter and earth leakage protector, smart electric meter fixed connection is at the inner wall of ammeter case, earth leakage protector fixed connection is in the inside of ammeter case, the inner wall intercommunication of ammeter case is equipped with the gas permeability cell, the inside of gas permeability cell is equipped with the temperature sense wax ball, one side of temperature sense wax ball is equipped with circular fly leaf, circular fly leaf sliding connection is at the inner wall of gas permeability cell, one side fixedly connected with screw thread slide bar of circular fly leaf, the outer wall of screw thread slide bar is through threaded connection having screw thread change the cover, screw thread change the cover through the bearing connection at the outer wall of ammeter case, the outer wall fixedly connected with drive gear of screw thread change the cover, one side meshing of drive gear has movable rack, one side fixedly connected with movable extrusion plate of movable rack, one side fixedly connected with liquid cooling case of ammeter case, the top fixedly connected with circulating pump of liquid cooling case, the top fixedly connected with water pump switch of circulating pump, the movable extrusion plate is established at the top of water pump switch, the inner wall fixedly connected with circulating pump.
Through adopting above-mentioned technical scheme, when ammeter incasement portion temperature is too high, the high temperature can make the thermal expansion shrinkage inflation grow of thermal sensation wax ball, the thermal sensation wax ball will extrude circular fly leaf and make the screw slide bar remove, the screw slide bar will make the screw thread change cover drive gear rotate through the screw thread, drive gear will mesh movable rack and make movable stripper plate remove, movable stripper plate will extrude the water pump switch and open the circulating pump, the circulating pump will circulate the refrigerating fluid of liquid cold box in the circulating pipe, thereby make the inside of refrigerating fluid cooperation circulating pipe to ammeter case cool down, the problem that the inside long-time high temperature of keeping of smart electric meter incasement leads to thermal runaway to take place the conflagration has been solved like this.
In a preferred embodiment, a first spring is fixedly connected to one side of the circular movable plate, and the first spring is fixedly connected to the inner wall of the ventilation pipe.
Through adopting above-mentioned technical scheme, the circular fly leaf after removing can reset through first spring and not so make smart electric meter case high temperature at every turn can both automatic cooling down.
In a preferred embodiment, a movable sliding block is fixedly connected to one side of the movable rack, a limit groove is formed in one side of the electric meter box, and the movable sliding block is slidably connected to the inner wall of the limit groove.
Through adopting above-mentioned technical scheme, can drive the movable slider and remove when the movable rack removes, the movable slider will remove in the spacing inslot, and the movable slider will cooperate the spacing groove to the removal of movable rack spacing, avoids the movable rack to remove and takes place to rock and skew after, can make the movable rack remove the back like this can be accurate drive movable stripper extrusion pump switch.
In a preferred embodiment, the top fixedly connected with liquid reserve tank of ammeter case, one side intercommunication of liquid cooling case is equipped with the fluid-discharge tube, the fluid-discharge tube intercommunication is established in one side of ammeter case.
Through adopting above-mentioned technical scheme, when the ammeter incasement takes place to fire because of reasons such as short circuit, the staff can spray the liquid carbon dioxide in the liquid reserve tank into the ammeter incasement through the liquid cooling pipe and put out a fire, avoids flame to continue burning to cause the explosion.
In a preferred embodiment, the top intercommunication of ammeter case is equipped with the blast pipe, the bottom fixedly connected with high temperature resistant wax piece of blast pipe, the inner wall fixedly connected with support piece of blast pipe, the inner wall rotation of support piece is connected with the transmission bull stick, the outer wall fixedly connected with rotation flabellum of transmission bull stick, rotation flabellum is the slope form setting, the top fixedly connected with semicircle gear of transmission bull stick, the outer wall meshing of semicircle gear has movable ring gear, one side fixedly connected with activity push rod of activity ring gear, the one end fixedly connected with piston push pedal of activity push rod, piston push pedal sliding connection is at the inner wall of liquid reserve tank.
Through adopting above-mentioned technical scheme, when the inside emergence of ammeter case is on fire, flame can melt high temperature resistant wax piece, the steam in the ammeter case will be discharged through the blast pipe, the steam will strike rotatory flabellum and make rotatory flabellum rotate, rotatory flabellum will drive the transmission bull stick and rotate, the transmission bull stick will drive the semicircle gear and rotate, the semicircle gear will mesh the activity ring gear, the activity ring gear will drive the activity push rod and remove, the activity push rod will drive the piston push plate and remove, the piston push plate will extrude the liquid carbon dioxide in the liquid reserve tank, thereby spray the liquid carbon dioxide in the liquid reserve tank into the ammeter incasement through the fluid-discharge tube automatically when catching fire and put out a fire.
In a preferred embodiment, one side of the liquid storage tank is communicated with a liquid inlet pipe, and the outer wall of the liquid inlet pipe is fixedly connected with a one-way valve.
Through adopting above-mentioned technical scheme, when the piston push pedal removes towards movable push rod direction, the liquid reserve tank will be through feed liquor pipe replenishment new liquid carbon dioxide, when the piston push pedal removes towards the fluid-discharge tube direction, because the feed liquor pipe is equipped with the check valve, so liquid carbon dioxide in the liquid reserve tank can not flow to the feed liquor pipe, and all liquid carbon dioxide in the liquid reserve tank can all spout into the ammeter incasement through the fluid-discharge tube and put out a fire.
In a preferred embodiment, a warning bell is fixedly connected to one side of the liquid storage tank, a movable block is fixedly connected to the top of the movable toothed ring, a corresponding collision column is fixedly connected to one side of the movable block, and the corresponding collision column is arranged on one side of the warning bell.
Through adopting above-mentioned technical scheme, when the ammeter incasement catches fire, the activity ring gear will drive the movable block and remove, and the movable block will drive to correspond to and hit the post and remove, and the corresponding type hits the post and will be continuous striking warning ring, and the warning ring will be continuous send the sound to remind staff on every side to take place the conflagration and need keep away from the ammeter case, avoids the ammeter case to take place explosion or the electric leakage to cause the injury to staff on every side.
In a preferred embodiment, a dehumidifying box is arranged in the electric meter box, an alarm device is fixedly connected to the inner wall of the electric meter box, an alarm switch is fixedly connected to the top of the alarm device, and the dehumidifying box is arranged at the top of the alarm switch.
Through adopting above-mentioned technical scheme, the inside material such as utilizing silica gel or cupric oxide of current dehumidification box dehumidifies, but silica gel or cupric oxide inhale after a certain amount of moisture just unable dehumidification, need the staff in time change the dehumidification box, do not in time change the dehumidification box and will lead to the interior siltation moisture of ammeter case, cause the potential safety hazard such as corrosion initiation short circuit, electric leakage, fire to equipment and circuit, after dehumidification material in the dehumidification box inhales a certain amount of moisture, the weight of dehumidification box will increase and move downwards, thereby the dehumidification box will extrude alarm switch and open alarm device, alarm device will sound and remind staff in time change the dehumidification box around.
In a preferred embodiment, a second spring is fixedly connected to the inner wall of the electric meter box, and the second spring is fixedly connected to the bottom of the dehumidifying box.
Through adopting above-mentioned technical scheme, the second spring can support the dehumidification box, only in the dehumidification box dehumidification material moisture absorption weight gain after can make the dehumidification box move downwards.
In a preferred embodiment, the inner wall of the electric meter box is fixedly connected with a limiting plate, and the dehumidifying box is slidably connected to one side of the limiting plate.
Through adopting above-mentioned technical scheme, the limiting plate can carry out spacingly to the removal of dehumidification box to make the removal of dehumidification box after can be accurate extrusion alarm switch open alarm device.
The application has the technical effects and advantages that:
according to the application, the temperature-sensing wax ball and the screw thread rotating sleeve are arranged, when the temperature in the electric meter box is too high, the temperature-sensing wax ball expands and extrudes the circular movable plate, the circular movable plate can rotate the screw thread rotating sleeve through the screw thread sliding rod, the screw thread rotating sleeve can drive the transmission gear to engage the movable rack, the movable rack can drive the movable extrusion plate to extrude the water pump switch to open the circulating pump, the circulating pump can discharge refrigerating fluid in the liquid cooling box into the circulating pipe to cool the electric meter box, and the problem that the fire disaster occurs due to thermal runaway caused by long-time high temperature maintenance in the intelligent electric meter box is solved;
according to the application, the high-temperature-resistant wax block and the movable toothed ring are arranged, when fire occurs in the electric meter box, the high-temperature-resistant wax block can melt to enable hot air to impact the rotary fan blades, the rotary fan blades can drive the transmission rotating rod to enable the semicircular gear to rotate, the semicircular gear can engage the movable toothed ring to enable the movable push rod to move, the movable push rod can drive the piston push plate to move, the piston push plate can squeeze liquid carbon dioxide in the liquid storage box, and the liquid carbon dioxide can be discharged into the electric meter box through the liquid discharge pipe to extinguish fire.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present application.
Fig. 2 is an enlarged view of the structure of the portion a of fig. 1 according to the present application.
Fig. 3 is a sectional view of the structure of the liquid storage tank of the present application.
Fig. 4 is an enlarged view of the B-section structure of fig. 3 according to the present application.
Fig. 5 is an enlarged view of the C-section structure of fig. 3 according to the present application.
Fig. 6 is a cross-sectional view of the vent structure of the present application.
Fig. 7 is an enlarged view of the D portion structure of fig. 6 according to the present application.
Fig. 8 is a cross-sectional view of the structure of the electricity meter box of the present application.
Fig. 9 is an enlarged view of the E-section structure of fig. 8 according to the present application.
Fig. 10 is an enlarged view of the F-section structure of fig. 8 according to the present application.
The reference numerals are: 1. an ammeter box; 2. a smart meter; 3. a leakage protector; 4. a ventilation pipe; 5. a temperature sensitive wax ball; 6. a circular movable plate; 7. a threaded slide bar; 8. a thread rotating sleeve; 9. a transmission gear; 10. a movable rack; 11. a movable extrusion plate; 12. a liquid cooling box; 13. a circulation pump; 14. a water pump switch; 15. a circulation pipe; 16. a first spring; 17. a movable slide block; 18. a limit groove; 19. a liquid storage tank; 20. a liquid discharge pipe; 21. an exhaust pipe; 22. high temperature resistant wax block; 23. a support; 24. a transmission rotating rod; 25. rotating the fan blades; 26. a semicircular gear; 27. a movable toothed ring; 28. a movable push rod; 29. a piston push plate; 30. a liquid inlet pipe; 31. a one-way valve; 32. alarming bell; 33. a movable block; 34. a corresponding collision column; 35. a dehumidifying box; 36. an alarm device; 37. an alarm switch; 38. a second spring; 39. and a limiting plate.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Referring to fig. 1-10 of the specification, a smart meter box according to an embodiment of the present application includes a meter box 1, a smart meter 2 and a leakage protector 3, wherein the smart meter 2 is fixedly connected to an inner wall of the meter box 1, the leakage protector 3 is fixedly connected to an inner portion of the meter box 1, a gas permeable tube 4 for transmitting a temperature in the meter box 1 to a temperature-sensitive wax ball 5 is provided in the inner wall of the meter box 1, the temperature-sensitive wax ball 5 for extruding a circular movable plate 6 after heat expansion and cold contraction is provided in the gas permeable tube 4, one side of the temperature-sensitive wax ball 5 is provided with a circular movable plate 6 for driving a threaded slide rod 7 to move after being extruded, the circular movable plate 6 is slidably connected to an inner wall of the gas permeable tube 4, one side of the circular movable plate 6 is fixedly connected with a threaded slide rod 7 for rotating a threaded rotary sleeve 8 through threads, as shown in fig. 7, the outer wall of the threaded slide bar 7 is connected with a threaded rotating sleeve 8 for driving a transmission gear 9 to rotate through threads, the threaded rotating sleeve 8 is connected with the outer wall of the electric meter box 1 through a bearing, the outer wall of the threaded rotating sleeve 8 is fixedly connected with a transmission gear 9 for meshing a movable rack 10 after rotating, one side of the transmission gear 9 is meshed with a movable rack 10 for driving a movable extrusion plate 11 to move, one side of the movable rack 10 is fixedly connected with a movable extrusion plate 11 for moving a rear extrusion water pump switch 14, one side of the electric meter box 1 is fixedly connected with a liquid cooling box 12 for storing refrigerating liquid, the top of the liquid cooling box 12 is fixedly connected with a circulating pump 13 for circulating the refrigerating liquid in a circulating pipe 15, the circulating pump 13 is ISG125-200 series single-stage pipeline circulating pump equipment, the top of the circulating pump 13 is fixedly connected with a water pump switch 14 for controlling the opening and closing of the circulating pump 13, the movable extrusion plate 11 is arranged at the top of the water pump switch 14, the inner wall of the circulating pump 13 is fixedly connected with a circulating pipe 15 for cooling the electric meter box 1 by matching with refrigerating fluid, one side of the circular movable plate 6 is fixedly connected with a first spring 16 for resetting the circular movable plate after moving, the first spring 16 is fixedly connected with the inner wall of the ventilation pipe 4, one side of the movable rack 10 is fixedly connected with a movable slide block 17 for moving in a limiting groove 18, one side of the electric meter box 1 is provided with a limiting groove 18 for limiting the movement of the movable rack 10 by matching with the movable slide block 17, and the movable slide block 17 is slidably connected with the inner wall of the limiting groove 18.
It should be noted that, when the inside temperature of ammeter case 1 is too high, high temperature can make thermal expansion and shrinkage expansion grow of thermal wax ball 5, will promote circular fly leaf 6 and remove after thermal wax ball 5 grow, circular fly leaf 6 will drive screw slide bar 7 and remove, screw slide bar 7 will make screw thread change 8 rotate through the screw thread, screw thread change 8 will drive gear 9 and rotate, gear 9 will mesh movable rack 10, movable rack 10 will drive movable stripper plate 11 and remove, movable stripper plate 11 will extrude water pump switch 14 and open circulating pump 13, circulating pump 13 will be with the refrigerating fluid in the liquid cooling case 12 in the circulating pipe 15, thereby make the refrigerating fluid in circulating pipe 15 internal circulation flow to ammeter case 1 internal cooling, the problem that the inside long-time high temperature that keeps of smart electric meter case leads to the thermal runaway to take place the conflagration has been solved like this.
Further, as shown in FIG. 3, the top of the electric meter box 1 is fixedly connected with a liquid storage box 19 for storing liquid carbon dioxide, one side of the liquid storage box 19 is communicated with a liquid discharge pipe 20 for discharging the liquid carbon dioxide into the electric meter box 1, the liquid discharge pipe 20 is communicated with one side of the electric meter box 1, the top of the electric meter box 1 is communicated with an exhaust pipe 21 for discharging hot air in the electric meter box 1, the bottom of the exhaust pipe 21 is fixedly connected with a high temperature resistant wax block 22 for blocking the exhaust pipe 21, the high temperature resistant wax block 22 is LQ-3716 series high temperature resistant polyethylene wax, the melting point of the wax is 140 ℃, so the wax can be melted only when the electric meter box is ignited, the inner wall of the exhaust pipe 21 is fixedly connected with a supporting piece 23 for supporting a transmission rotating rod 24, the inner wall of the supporting piece 23 is rotationally connected with a transmission rotating rod 24 for driving a semicircular gear 26 to rotate, as shown in FIG. 4, the outer wall of the transmission rotating rod 24 is fixedly connected with a rotating fan blade 25 for driving the transmission rotating rod 24 to rotate, the rotating fan blade 25 is arranged in an inclined mode, the inclined rotating fan blade 25 is more easily impacted by hot air to drive the transmission rotating rod 24 to rotate, the top of the transmission rotating rod 24 is fixedly connected with a semicircular gear 26 for engaging a movable toothed ring 27 after the rotation, the outer wall of the semicircular gear 26 is engaged with a movable toothed ring 27 for driving a movable push rod 28 to move, one side of the movable toothed ring 27 is fixedly connected with a movable push rod 28 for driving a piston push plate 29 to move, one end of the movable push rod 28 is fixedly connected with a piston push plate 29 for extruding liquid carbon dioxide in a liquid storage tank 19, the piston push plate 29 is slidably connected with the inner wall of the liquid storage tank 19, one side of the liquid storage tank 19 is communicated with a liquid inlet pipe 30 for connecting an external liquid carbon dioxide supply mechanism, the outer wall fixedly connected with that is used for avoiding liquid carbon dioxide flow direction in the liquid reserve tank 19 to the check valve 31 of liquid reserve tank 30, as shown in fig. 5, one side fixedly connected with of liquid reserve tank 19 is used for sounding warning bell 32 that personnel on every side catches fire, and the top fixedly connected with of movable ring gear 27 is used for driving the movable block 33 that corresponds formula hit post 34 and removes, and one side fixedly connected with of movable block 33 is used for striking the corresponding formula of striking post 34 of warning bell 32 after removing, and the corresponding formula of hitting post 34 is established in one side of warning bell 32.
It should be noted that, when fire occurs in the ammeter box 1 due to short circuit and other reasons, the high temperature of flame can make the high temperature resistant wax block 22 melt, hot air in the ammeter box 1 will get into the exhaust pipe 21, the hot air will impact the rotary fan blade 25, make the rotary fan blade 25 rotate, the rotary fan blade 25 will drive the transmission rotating rod 24 and drive the semicircle gear 26 to rotate, the semicircle gear 26 will mesh the movable toothed ring 27, the movable toothed ring 27 will drive the movable push rod 28 to move, the movable push rod 28 will drive the piston push plate 29 to move, when the piston push plate 29 moves towards the movable push rod 28, the liquid tank 19 will supplement new liquid carbon dioxide through the inlet pipe 30, when the piston push plate 29 moves towards the drain pipe 20, because the inlet pipe 30 is provided with the check valve 31, so the liquid carbon dioxide in the liquid tank 19 will not flow to the inlet pipe 30, all liquid carbon dioxide in the liquid tank 19 will be sprayed into the ammeter box 1 through the drain pipe 20, the electricity meter is avoided spreading, simultaneously the movable toothed ring 27 will drive the movable block 33 to move, the movable block 33 will drive the movable push rod 28 to move, the corresponding ammeter 34 will not collide with the corresponding electric meter 34, the alarm 32 will be prevented from being damaged by the explosion alarm personnel 32, the alarm personnel 32 will be warned.
Further, as shown in fig. 8, the dehumidifying box 35 for storing dehumidifying materials such as silica gel or copper oxide and dehumidifying the interior of the electric meter box 1 is arranged in the electric meter box 1, the alarm device 36 for sending out an alarm to remind surrounding staff to replace the dehumidifying box 35 is fixedly connected with the inner wall of the electric meter box 1, the alarm device 36 is a GLS-9032 series high-temperature-resistant passive buzzer alarm device, the top of the alarm device 36 is fixedly connected with an alarm switch 37 for controlling the alarm device 36 to be opened and closed, the dehumidifying box 35 is arranged at the top of the alarm switch 37, the inner wall of the electric meter box 1 is fixedly connected with a second spring 38 for supporting the dehumidifying box 35, the second spring 38 is fixedly connected with the bottom of the dehumidifying box 35, the inner wall of the electric meter box 1 is fixedly connected with a limiting plate 39 for limiting the movement of the dehumidifying box 35, and the dehumidifying box 35 is in sliding connection with one side of the limiting plate 39.
It should be noted that, the interior of the existing dehumidifying box 35 is dehumidified by using substances such as silica gel or copper oxide, but the dehumidifying box 35 cannot be dehumidified after the silica gel or copper oxide absorbs a certain amount of moisture, so that workers are required to replace the dehumidifying box 35 in time, and the lack of timely replacement of the dehumidifying box 35 can cause deposited moisture in the ammeter box 1, so that corrosion is caused to equipment and circuits to cause potential safety hazards such as short circuit, electric leakage and fire, and when the dehumidifying material in the dehumidifying box 35 absorbs a certain amount of moisture, the dehumidifying box 35 moves downwards due to weight increase, the alarming switch 37 is extruded to open the alarming device 36 after the dehumidifying box 35 moves downwards, and the alarming device 36 can sound to prompt surrounding workers to replace the dehumidifying box 35 in time.
Working principle: when the temperature inside the ammeter box 1 is too high, the temperature-sensitive wax ball 5 expands with heat and contracts with cold, the temperature-sensitive wax ball 5 expands, the round movable plate 6 is pushed to move after being enlarged, the round movable plate 6 drives the threaded slide rod 7 to move, the threaded slide rod 7 rotates the threaded rotary sleeve 8 through threads, the threaded rotary sleeve 8 drives the transmission gear 9 to rotate, the transmission gear 9 is meshed with the movable rack 10, the movable rack 10 drives the movable extrusion plate 11 to move, the movable extrusion plate 11 extrudes the water pump switch 14 to open the circulating pump 13, the circulating pump 13 discharges refrigerating fluid inside the liquid cooling box 12 into the circulating pipe 15, so that the refrigerating fluid circularly flows inside the ammeter box 1 to cool, and the problem that the inside of the intelligent ammeter box keeps high temperature for a long time to cause thermal runaway to generate fire is solved; when fire happens in the ammeter box 1 due to short circuit and other reasons, the high temperature of flame can melt the high temperature resistant wax block 22, hot air in the ammeter box 1 can enter the exhaust pipe 21, the hot air can impact the rotary fan blade 25 to enable the rotary fan blade 25 to rotate, the rotary fan blade 25 can drive the transmission rotating rod 24 to rotate, the transmission rotating rod 24 can drive the semicircular gear 26 to rotate, the semicircular gear 26 can engage the movable toothed ring 27, the movable toothed ring 27 can drive the movable push rod 28 to move, the movable push rod 28 can drive the piston push plate 29 to move, when the piston push plate 29 moves towards the movable push rod 28, the liquid tank 19 can supplement new liquid carbon dioxide through the liquid inlet pipe 30, when the piston push plate 29 moves towards the liquid outlet pipe 20, as the liquid inlet pipe 30 is provided with the one-way valve 31, all the liquid carbon dioxide in the liquid tank 19 can not flow into the liquid inlet pipe 30, all the liquid carbon dioxide in the liquid tank 19 can be sprayed into the ammeter 1 through the liquid outlet pipe 20 to extinguish fire, the fire can be prevented from spreading, meanwhile, the movable toothed ring 27 can drive the movable toothed ring 33 to move, the movable push rod 28 can drive the corresponding ammeter 34 to move, the movable push rod 29 can drive the corresponding electric meter 34 to move, and the corresponding electric meter 34 to make a warning alarm if the corresponding electric meter 32 is not to make a sound, and the alarm is not to be far away from the surrounding the explosion staff 32, and the explosion staff can be prevented from the explosion staff 32; when the dehumidifying material in the dehumidifying box 35 sucks a certain amount of moisture, the dehumidifying box 35 moves downwards due to the weight increase, the dehumidifying box 35 moves downwards and then presses the alarm switch 37 to open the alarm device 36, and the alarm device 36 sounds to remind surrounding staff to replace the dehumidifying box 35 in time.
The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing description of the preferred embodiments of the application is not intended to limit the application to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the application are intended to be included within the scope of the application.
Claims (10)
1. The utility model provides a smart electric meter case, includes ammeter case (1), smart electric meter (2) and earth leakage protector (3), its characterized in that: the utility model discloses a water pump, including electric meter (1), electric leakage protector (3), gas permeability tube (4), gas permeability tube (5), circular fly leaf (6) are equipped with in the inside of smart electric meter (2) fixed connection at the inner wall of electric meter case (1), electric leakage protector (3) fixed connection is in the inside of electric meter case (1), the inner wall intercommunication of electric meter case (1) is equipped with gas permeability tube (4), the inside of gas permeability tube (4) is equipped with temperature sense wax ball (5), one side of temperature sense wax ball (5) is equipped with circular fly leaf (6), one side fixedly connected with screw thread slide bar (7) at the inner wall of gas permeability tube (4) of circular fly leaf (6), the outer wall of screw thread slide bar (7) has screw thread change cover (8) through threaded connection, screw thread change cover (8) are connected at the outer wall of electric meter case (1) through the bearing, the outer wall fixedly connected with drive gear (9) of screw thread change cover (8), one side meshing of drive gear (9) has movable rack (10), one side fixedly connected with fly leaf (11) of movable rack (10), one side fixedly connected with liquid cooling case (12) of electric meter case (1) is connected with liquid cooling case (12), water pump (14) top fixedly connected with pump (14) top pump (14), the inner wall of the circulating pump (13) is fixedly connected with a circulating pipe (15).
2. The smart meter box of claim 1, wherein: one side of the circular movable plate (6) is fixedly connected with a first spring (16), and the first spring (16) is fixedly connected to the inner wall of the ventilation pipe (4).
3. The smart meter box of claim 1, wherein: one side of the movable rack (10) is fixedly connected with a movable sliding block (17), a limit groove (18) is formed in one side of the ammeter box (1), and the movable sliding block (17) is slidably connected to the inner wall of the limit groove (18).
4. A smart meter case according to claim 3, wherein: the top fixedly connected with liquid reserve tank (19) of ammeter case (1), one side intercommunication of liquid reserve tank (19) is equipped with fluid-discharge tube (20), fluid-discharge tube (20) intercommunication is established in one side of ammeter case (1).
5. The smart meter case of claim 4, wherein: the utility model discloses a high-temperature-resistant wax stone, including electric meter box (1), blast pipe (21) are equipped with in top intercommunication, the bottom fixedly connected with of blast pipe (21) is high temperature-resistant wax stone (22), the inner wall fixedly connected with support piece (23) of blast pipe (21), the inner wall rotation of support piece (23) is connected with transmission bull stick (24), the outer wall fixedly connected with rotary fan blade (25) of transmission bull stick (24), rotary fan blade (25) are the slope form setting, the top fixedly connected with semicircle gear (26) of transmission bull stick (24), the outer wall meshing of semicircle gear (26) has movable ring gear (27), one side fixedly connected with activity push rod (28) of activity push rod (28), one end fixedly connected with piston push pedal (29), piston push pedal (29) sliding connection is in the inner wall of liquid reserve tank (19).
6. The smart meter case of claim 5, wherein: one side of the liquid storage tank (19) is communicated with a liquid inlet pipe (30), and the outer wall of the liquid inlet pipe (30) is fixedly connected with a one-way valve (31).
7. The smart meter case of claim 6, wherein: one side fixedly connected with warning bell (32) of liquid reserve tank (19), the top fixedly connected with movable block (33) of movable ring gear (27), one side fixedly connected with of movable block (33) is hit post (34) correspondingly, it hits post (34) and establishes one side at warning bell (32) correspondingly.
8. The smart meter case of claim 5, wherein: the inside of ammeter case (1) is equipped with dehumidification box (35), the inner wall fixedly connected with alarm device (36) of ammeter case (1), alarm switch (37) are fixedly connected with at the top of alarm device (36), dehumidification box (35) are established at the top of alarm switch (37).
9. The smart meter case of claim 8, wherein: the inner wall fixedly connected with second spring (38) of ammeter case (1), second spring (38) fixed connection is in the bottom of dehumidification box (35).
10. The smart meter box of claim 9, wherein: the inner wall fixedly connected with limiting plate (39) of ammeter case (1), dehumidification box (35) sliding connection is in one side of limiting plate (39).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310554964.XA CN116646850A (en) | 2023-05-17 | 2023-05-17 | Intelligent ammeter box |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310554964.XA CN116646850A (en) | 2023-05-17 | 2023-05-17 | Intelligent ammeter box |
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| CN116646850A true CN116646850A (en) | 2023-08-25 |
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| CN202310554964.XA Pending CN116646850A (en) | 2023-05-17 | 2023-05-17 | Intelligent ammeter box |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117358053A (en) * | 2023-10-09 | 2024-01-09 | 江苏龙驰环保科技有限公司 | Biological deodorization treatment system and treatment process for sewage station |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117358053A (en) * | 2023-10-09 | 2024-01-09 | 江苏龙驰环保科技有限公司 | Biological deodorization treatment system and treatment process for sewage station |
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