CN214849849U - Power metering box with dampproofing function - Google Patents
Power metering box with dampproofing function Download PDFInfo
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- CN214849849U CN214849849U CN202121179057.4U CN202121179057U CN214849849U CN 214849849 U CN214849849 U CN 214849849U CN 202121179057 U CN202121179057 U CN 202121179057U CN 214849849 U CN214849849 U CN 214849849U
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Abstract
The utility model discloses an electric power metering box with dampproofing function relates to power equipment technical field, including the electric power metering box body, the internally mounted of electric power metering box body has dampproofing mechanism for get rid of the inside moisture that contains of electric power metering box body, the second guard box is installed at the top of electric power metering box body, and the top of dampproofing mechanism extends to in the second guard box. The utility model discloses it is rational in infrastructure, through dampproofing mechanism, hot-air after dry and heating is from the second protective housing, get into the steam input tube via second pipe and first ventilation shell, the through-hole that hot-air was seted up from the steam input tube near one side of power metering box body lateral wall directly spouts to the lateral wall of power metering box body, the vapor of evaporation, originally exist in the inside vapor of power metering box body and hot-air carry to the inside of second ventilation shell via the vapor discharge pipe and discharge to the external environment in, show and promote dampproofing effect.
Description
Technical Field
The utility model relates to a power equipment technical field, in particular to power metering box with dampproofing function.
Background
With the great investment of national grid companies in the field of power distribution networks, tens of thousands of electric power distribution terminals are put into operation in the automatic construction of urban power distribution networks.
In traditional electric power metering box, current dampproofing mode is through setting up the electric heater in electric power metering box to the inside heating of electric power metering box, make the evaporation of liquid gasification on tank wall surface, discharge water vapor electric power metering box again, reach damp-proof purpose, but this kind of dampproofing mode can't be to the inside even heating of electric power metering box, lead to the inside moisture of unable fully discharge electric power metering box, dampproofing effect is not good, and because electric heater's heating effect, lead to local overheat in the electric power metering box, cause the injury to electric power metering box internally mounted's electronic components isotructure, therefore, this application provides an electric power metering box with dampproofing function and satisfies the demand.
SUMMERY OF THE UTILITY MODEL
An object of the application is to provide a power metering box with dampproofing function, evenly heats the inside lateral wall of power metering box body, and the moisture of the inside of fully evaporating power metering box body is showing and is promoting dampproofing effect, and sets up the heater outside power metering box body, avoids this internal local overheat of power metering box, prevents that the heat from causing the injury to power metering box internally mounted's electronic components isotructure.
In order to achieve the above purpose, the present application provides the following technical solutions: an electric power metering box with a moisture-proof function comprises an electric power metering box body, wherein a moisture-proof mechanism is arranged inside the electric power metering box body and used for removing moisture contained in the electric power metering box body, a second protective box is arranged at the top of the electric power metering box body, the top of the moisture-proof mechanism extends into the second protective box, a plurality of first guide pipes are fixedly communicated with the top of the second protective box, a dehumidifying component is arranged at the top end of each first guide pipe and used for drying moisture in air entering the second protective box, a heater is fixedly arranged inside the second protective box and used for heating the dried air entering the second protective box, a first protective box is arranged at the bottom of the electric power metering box body, and the bottom of the moisture-proof mechanism extends into the first protective box, and a third protection box is arranged at the center of the bottom of one side of the first protection box.
Based on above-mentioned structure, when outside air got into the second guard box, the dehumidification subassembly fully dried the moisture in the air, the air after the drying makes the hot-air at the inside heating of second guard box via the heater heating, inside the hot-air got into power metering box body through dampproofing mechanism, evenly heat the inside lateral wall of power metering box body, the inside moisture of fully evaporation power metering box body, show and promote dampproofing effect, and set up the heater in power metering box body outsidely, avoid this internal local overheat of power metering box, prevent that the heat from causing the injury to the electronic components and parts isotructure of power metering box internally mounted.
Preferably, the moisture-proof mechanism comprises a plurality of second guide pipes fixedly communicated with the bottom of the second protection box, one end of each of the second guide pipes is fixedly communicated with a first ventilation shell, two sides of the bottom of the first ventilation shell are fixedly communicated with a plurality of uniformly distributed hot air input pipes, one end of each of the hot air input pipes is fixedly communicated with a second ventilation shell, two sides of the top of the second ventilation shell are fixedly communicated with a plurality of uniformly distributed water vapor discharge pipes, one side of each of the hot air input pipes is provided with a plurality of uniformly distributed through holes for conveying hot air to the side wall of the power metering box body, the periphery sides of the water vapor discharge pipes are provided with a plurality of uniformly distributed through holes for rapidly sucking the hot air mixed with water vapor in the power metering box body, and the bottom of the second ventilation shell is fixedly communicated with a plurality of third guide pipes, a plurality of the one end of third pipe all passes power metering box body with the fixed intercommunication of first guard box has same connecting pipe, the one end of connecting pipe is passed first guard box with the fan is installed to the third guard box for with the outside air warp dehumidification subassembly, dampproofing mechanism inhale the inside drying that carries out of power metering box body, then discharge the air to the external environment in.
Furthermore, the dried and heated hot air enters the hot air input pipe from the second protection box through the second guide pipe and the first ventilation shell, the hot air is directly sprayed to the side wall of the electric power metering box body from the through hole formed in the side, close to the side wall of the electric power metering box body, of the hot air input pipe to heat liquid moisture attached to the side wall, the evaporation process of the moisture is accelerated, meanwhile, the evaporated water vapor, the water vapor originally existing in the electric power metering box body and the hot air are conveyed to the inside of the second ventilation shell through the water vapor discharge pipe and are discharged to the external environment through the fan through the third guide pipe and the connecting pipe, and the moisture-proof operation on the inside of the electric power metering box body is completed.
Preferably, the dehumidification subassembly including fixed communicate in the dehumidification box on first pipe top, the mounting hole has been seted up at the top of dehumidification box, the inside fixedly connected with filter screen of mounting hole, the inside fixedly connected with of dehumidification box is many to the sliding seat, and is many right equal sliding connection has the activated carbon plate between the sliding seat.
Further, when the outside air passes through the dehumidification box, the moisture that contains in the air is fully absorbed to the active carbon board, and the filter screen can avoid the impurity of large granule in the air to get into the second guard box, guarantees inside the outside air can not bring the moisture in the external environment into power metering box body, promotes dampproofing effect.
Preferably, two fixing strips are fixedly connected to two sides of the first protection box, and fixing bolts are connected to the top of the fixing strips in a threaded mode.
Furthermore, the whole device is convenient to be fixedly installed through the fixing strip.
Preferably, the fan is installed in the third protection box, the ventilation hole has been seted up to one side of third protection box, the one end fixedly connected with draft hood in ventilation hole.
Further, the hot-air that the fan guided is discharged from the ventilation hole, and the draft hood can prevent that impurity in the outside air from getting into third protection case and influencing the working process.
To sum up, the utility model discloses a technological effect and advantage:
1. the utility model has reasonable structure, through the moisture-proof mechanism, when the external air enters the second protection box, the dried air is heated and changed into hot air in the second protection box through the heater, the dried and heated hot air enters the hot air input pipe through the second conduit and the first ventilation shell from the second protection box, the hot air is directly sprayed to the side wall of the electric power metering box body from the through hole arranged at one side of the hot air input pipe close to the side wall of the electric power metering box body to heat the liquid moisture attached to the side wall, the evaporation process of the moisture is accelerated, simultaneously, the evaporated water vapor, the water vapor originally existing in the electric power metering box body and the hot air are conveyed to the inside of the second ventilation shell through the water vapor discharge pipe, and the water vapor is discharged to the external environment through the fan through the third conduit and the connecting pipe, the moisture-proof operation to the inside of the electric power metering box body is completed, the moisture-proof effect is remarkably improved, and the heater is arranged outside the electric power metering box body, so that local overheating in the electric power metering box body is avoided, and the heat is prevented from damaging structures such as electronic components and the like arranged in the electric power metering box;
2. the utility model discloses in, through the dehumidification subassembly, the moisture that contains in the outside air process dehumidification box, activated carbon plate fully absorbs the air, and the filter screen can avoid the impurity of large granule in the air to get into the second guard box, guarantees that the outside air can not bring the moisture in the external environment into inside the power metering box body, promotes dampproofing effect.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic perspective view of a power metering box with moisture protection;
FIG. 2 is a schematic sectional view of an electric power measuring box with moisture-proof function;
FIG. 3 is a schematic diagram of a front view of a power metering box with a moisture-proof function;
FIG. 4 is a schematic perspective view of the moisture barrier mechanism;
FIG. 5 is a schematic perspective view of the dehumidification assembly;
fig. 6 is a schematic structural diagram at a in fig. 2.
In the figure: 1. a power metering box body; 2. a first protective box; 3. a second protective box; 4. a dehumidification assembly; 5. a first conduit; 6. a third protection box; 7. a ventilation hood; 8. a fixing strip; 9. a moisture-proof mechanism; 91. a second conduit; 92. a first ventilated casing; 93. a second vent housing; 94. a third conduit; 95. a connecting pipe; 96. a water vapor discharge pipe; 97. a hot gas input pipe; 98. a fan; 10. a heater.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b): referring to fig. 1-6, an electric power metering box with moisture-proof function comprises an electric power metering box body 1, a moisture-proof mechanism 9 is installed inside the electric power metering box body 1 for removing moisture contained inside the electric power metering box body 1, a second protection box 3 is installed at the top of the electric power metering box body 1, the top of the moisture-proof mechanism 9 extends into the second protection box 3, a plurality of first conduits 5 are fixedly communicated with the top of the second protection box 3, a dehumidifying component 4 is installed at the top end of each first conduit 5 for drying moisture in air entering the inside of the second protection box 3, a heater 10 is fixedly installed inside the second protection box 3 for heating dried air entering the inside of the second protection box 3, a first protection box 2 is installed at the bottom of the electric power metering box body 1, the bottom of the moisture-proof mechanism 9 extends into the first protection box 2, and a third protection box 6 is arranged at the center of the bottom of one side of the first protection box 2.
Based on the above structure, when outside air gets into second guard box 3, dehumidification subassembly 4 fully dries the moisture in the air, the air after the drying is heated in second guard box 3 inside via heater 10 and is changed into the hot-air, the hot-air gets into inside power metering box body 1 through dampproofing mechanism 9, evenly heat the inside lateral wall of power metering box body 1, fully evaporate the moisture inside power metering box body 1, show and promote dampproofing effect, and set up heater 10 outside power metering box body 1, avoid local overheat in power metering box body 1, prevent that the heat from causing the injury to the electronic components and parts isotructure of power metering box internally mounted.
As a preferred embodiment of this embodiment, the moisture-proof mechanism 9 includes a plurality of second conduits 91 fixedly communicated with the bottom of the second protection box 3, one end of each of the plurality of second conduits 91 is fixedly communicated with the same first ventilation casing 92, both sides of the bottom of the first ventilation casing 92 are fixedly communicated with a plurality of uniformly distributed hot air input pipes 97, one end of each of the plurality of hot air input pipes 97 is fixedly communicated with the same second ventilation casing 93, both sides of the top of the second ventilation casing 93 are fixedly communicated with a plurality of uniformly distributed water vapor discharge pipes 96, one side of each of the hot air input pipes 97 is provided with a plurality of uniformly distributed through holes for delivering hot air to the side wall of the power metering box body 1, the periphery of each of the water vapor discharge pipes 96 is provided with a plurality of uniformly distributed through holes for rapidly sucking the hot air mixed with water vapor inside the power metering box body 1, the bottom of the second ventilation casing 93 is fixedly communicated with a plurality of third conduits 94, one end of each of the third conduits 94 passes through the power metering box body 1 and the first protection box 2 and is fixedly communicated with a same connecting pipe 95, one end of each connecting pipe 95 passes through the first protection box 2 and the third protection box 6 and is provided with a fan 98 for sucking outside air into the power metering box body 1 through the dehumidifying component 4 and the moisture-proof mechanism 9 for drying, and then discharging the air to the outside environment, the dried and heated hot air enters the hot air input pipe 97 from the second protection box 3 through the second conduit 91 and the first ventilation shell 92, the hot air is directly sprayed to the side wall of the power metering box body 1 from a through hole formed in one side of the hot air input pipe 97 close to the side wall of the power metering box body 1 to heat liquid moisture attached to the side wall, the evaporation process of the moisture is accelerated, and simultaneously, the evaporated water vapor, the water vapor originally existing in the power metering box body 1 and the hot air are conveyed to the inner part of the second ventilation shell 93 through the water vapor discharge pipe 96 And is discharged to the outside environment by a blower 98 via a third conduit 94 and a connection pipe 95, and the moisture-proof operation of the inside of the power metering box body 1 is completed.
As a preferred implementation mode of this embodiment, dehumidification subassembly 4 includes the dehumidification box 41 of fixed intercommunication in first pipe 5 top, the mounting hole has been seted up at the top of dehumidification box 41, the inside fixedly connected with filter screen 43 of mounting hole, the inside fixedly connected with of dehumidification box 41 is many to the sliding seat, all sliding connection has activated carbon plate 42 between many pairs of sliding seat, outside air is when dehumidification box 41, moisture that contains in the air is fully absorbed to activated carbon plate 42, filter screen 43 can avoid the impurity of large granule in the air to get into second guard box 3, guarantee that outside air can not bring moisture in the external environment inside power metering box body 1, promote dampproofing effect.
As a preferred implementation manner of this embodiment, two fixing strips 8 are fixedly connected to both sides of the first protection box 2, and a fixing bolt is screwed on the top of the fixing strip 8, so that the whole device is conveniently and fixedly mounted through the fixing strip 8.
As a preferred implementation manner of the present embodiment, the fan 98 is installed in the third protection box 6, a vent hole is opened on one side of the third protection box 6, a ventilation hood 7 is fixedly connected to one end of the vent hole, hot air guided by the fan 98 is discharged from the vent hole, and the ventilation hood 7 can prevent impurities in the outside air from entering the third protection box 6 to affect the working process.
This practical theory of operation:
when the outside air enters the second protection box 3, the dried air is heated and changed into hot air in the second protection box 3 through the heater 10, the dried and heated hot air enters the hot air input pipe 97 from the second protection box 3 through the second conduit 91 and the first ventilation shell 92, the hot air is directly sprayed to the side wall of the power metering box body 1 from a through hole formed in one side of the hot air input pipe 97 close to the side wall of the power metering box body 1 to heat the liquid moisture attached to the side wall, the evaporation process of the moisture is accelerated, meanwhile, the evaporated water vapor, the water vapor originally existing in the power metering box body 1 and the hot air are conveyed to the inside of the second ventilation shell 93 through the water vapor discharge pipe 96 and are discharged to the outside environment through the fan 98 through the third conduit 94 and the connecting pipe 95, and the moisture-proof operation of the inside of the power metering box body 1 is completed, show and promote dampproofing effect, and set up heater 10 in power metering box body 1 outside, avoid local overheated in power metering box body 1, prevent that the heat from causing the injury to power metering box internally mounted's electronic components isotructure.
When outside air passes through dehumidification box 41, moisture that contains in the air is fully absorbed to active carbon plate 42, and filter screen 43 can avoid the impurity of large granule in the air to get into second guard box 3, guarantees inside outside air can not bring the moisture in the external environment into power metering box body 1, promotes dampproofing effect.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides an electric power metering box with dampproofing function, includes electric power metering box body (1), its characterized in that: the power metering box comprises a power metering box body (1), wherein a moisture-proof mechanism (9) is arranged inside the power metering box body (1) and used for removing moisture contained in the power metering box body (1), a second protective box (3) is arranged at the top of the power metering box body (1), the top of the moisture-proof mechanism (9) extends into the second protective box (3), a plurality of first guide pipes (5) are fixedly communicated with the top of the second protective box (3), a dehumidifying component (4) is arranged at the top end of each first guide pipe (5) and used for drying moisture in air entering the second protective box (3), a heater (10) is fixedly arranged inside the second protective box (3) and used for heating air entering the second protective box (3) after drying, and a first protective box (2) is arranged at the bottom of the power metering box body (1), the bottom of dampproofing mechanism (9) extends to in first protective housing (2), third protective housing (6) are installed to first protective housing (2) one side bottom central point department of putting.
2. The electric power metering box with the moisture-proof function as claimed in claim 1, wherein: moisture-proof mechanism (9) including fixed intercommunication in a plurality of second pipe (91) of second guard box (3) bottom, it is a plurality of the one end of second pipe (91) all is fixed the intercommunication and has same first shell (92) that ventilates, the bottom both sides of first shell (92) all are fixed the intercommunication and have a plurality of evenly distributed's steam input tube (97), it is a plurality of the one end of steam input tube (97) all is fixed the intercommunication and has same second shell (93) that ventilates, the top both sides of second shell (93) all are fixed the intercommunication and have a plurality of evenly distributed's vapor discharge pipe (96), a plurality of evenly distributed's through-hole is seted up to one side of steam input tube (97), be used for to carry the hot-air on the lateral wall of electricity metering box body (1), a plurality of evenly distributed's through-hole has been seted up to the week side of vapor discharge pipe (96), the electric power metering box is characterized in that hot air mixed with water vapor is rapidly sucked into the electric power metering box body (1), a plurality of third guide pipes (94) are fixedly communicated with the bottom of the second ventilating shell (93), one ends of the third guide pipes (94) penetrate through the electric power metering box body (1) and the first protection box (2) and are fixedly communicated with one connecting pipe (95), one end of the connecting pipe (95) penetrates through the first protection box (2) and the third protection box (6) and is provided with a fan (98) for sucking external air into the electric power metering box body (1) through the dehumidifying component (4) and the moisture-proof mechanism (9) to dry the internal part of the electric power metering box body (1), and then discharging the air into the external environment.
3. The electric power metering box with the moisture-proof function as claimed in claim 1, wherein: dehumidification subassembly (4) including fixed communicate in dehumidification box (41) on first pipe (5) top, the mounting hole has been seted up at the top of dehumidification box (41), the inside fixedly connected with filter screen (43) of mounting hole, the inside fixedly connected with of dehumidification box (41) is many to the sliding seat, and is many right equal sliding connection has activated carbon plate (42) between the sliding seat.
4. The electric power metering box with the moisture-proof function as claimed in claim 1, wherein: two fixing strips (8) are fixedly connected to two sides of the first protection box (2), and fixing bolts are connected to the top of the fixing strips (8) in a threaded mode.
5. The electric power metering box with the moisture-proof function as claimed in claim 2, wherein: fan (98) are installed in third protection case (6), the ventilation hole has been seted up to one side of third protection case (6), the one end fixedly connected with draft hood (7) in ventilation hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121179057.4U CN214849849U (en) | 2021-05-29 | 2021-05-29 | Power metering box with dampproofing function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121179057.4U CN214849849U (en) | 2021-05-29 | 2021-05-29 | Power metering box with dampproofing function |
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| CN214849849U true CN214849849U (en) | 2021-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121179057.4U Active CN214849849U (en) | 2021-05-29 | 2021-05-29 | Power metering box with dampproofing function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115253614A (en) * | 2022-07-15 | 2022-11-01 | 兰州交通大学 | Flow ice is to water delivery open channel striking data acquisition analytical equipment |
-
2021
- 2021-05-29 CN CN202121179057.4U patent/CN214849849U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115253614A (en) * | 2022-07-15 | 2022-11-01 | 兰州交通大学 | Flow ice is to water delivery open channel striking data acquisition analytical equipment |
| CN115253614B (en) * | 2022-07-15 | 2024-03-19 | 兰州交通大学 | Device for acquiring and analyzing impact data of ice flow on open channel for water delivery |
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