CN110518539B - Dampproofing dehydrating unit of cable distribution box - Google Patents
Dampproofing dehydrating unit of cable distribution box Download PDFInfo
- Publication number
- CN110518539B CN110518539B CN201910925471.6A CN201910925471A CN110518539B CN 110518539 B CN110518539 B CN 110518539B CN 201910925471 A CN201910925471 A CN 201910925471A CN 110518539 B CN110518539 B CN 110518539B
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- Prior art keywords
- box body
- filter screen
- tapping
- protective shell
- tapping box
- Prior art date
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- 238000010079 rubber tapping Methods 0.000 claims abstract description 80
- 230000007246 mechanism Effects 0.000 claims abstract description 57
- 230000001681 protective effect Effects 0.000 claims abstract description 42
- 239000002274 desiccant Substances 0.000 claims abstract description 25
- 238000013500 data storage Methods 0.000 claims abstract description 23
- 238000010438 heat treatment Methods 0.000 claims abstract description 21
- 238000012545 processing Methods 0.000 claims abstract description 18
- 238000009423 ventilation Methods 0.000 claims abstract description 15
- 238000001035 drying Methods 0.000 claims abstract description 14
- 239000003381 stabilizer Substances 0.000 claims description 12
- 230000000903 blocking effect Effects 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 230000001154 acute effect Effects 0.000 claims description 6
- 230000000087 stabilizing effect Effects 0.000 claims 1
- 238000007791 dehumidification Methods 0.000 abstract description 12
- 230000009471 action Effects 0.000 abstract description 7
- 230000017525 heat dissipation Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 6
- 238000004891 communication Methods 0.000 description 5
- 241000883990 Flabellum Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000009977 dual effect 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
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/08—Cable junctions
- H02G15/10—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Drying Of Gases (AREA)
Abstract
The application discloses a moistureproof dehumidifying device of a cable tapping box, which comprises a tapping box body, a temperature and humidity control mechanism, a drying mechanism and a ventilation mechanism; the temperature and humidity control mechanism comprises a central processing unit, a data storage, a temperature sensor, a humidity sensor, a dehumidifier, a heating plate and a driving motor; the side wall of the tapping box body is provided with a through hole, the driving motor is fixed in the through hole, and the driving motor is connected with the fan blade; the protective shell is arranged on the outer side of the fan blade, the first filter screen is arranged in the protective shell, and an air inlet hole is formed in the protective shell; the second filter screen is connected with the inner wall of the tapping box body, and the side wall of the tapping box body is provided with an air outlet hole. According to the application, through double dehumidification of the drying agent and the first filter screen, the damage inside the cable tapping box is reduced; simultaneously, under the action of the temperature sensor and the humidity sensor, the inside of the cable tapping box is monitored in real time, if the humidity or the temperature is too high, the driving motor is started, and the heating plate and the dehumidifier are subjected to heat dissipation and dehumidification treatment.
Description
Technical Field
The application relates to the technical field of cable tapping boxes, in particular to a moistureproof dehumidifying device of a cable tapping box.
Background
A cable tap box is a device used to tap, branch, connect and switch electrical circuits to a cable line.
In the use process of the cable tapping box, humid air enters the cable tapping box in the rainy season, so that the humidity is increased. Because the cable tapping box has limited moisture-proof capability, components in the tapping box are easy to damage, and the use is further affected.
Disclosure of Invention
The application aims to provide a moistureproof dehumidification device of a cable tapping box, which aims to solve the problem of insufficient moistureproof capacity of the cable tapping box.
According to an embodiment of the present application, there is provided a moisture-proof dehumidifying apparatus of a cable distribution box, including: the tapping box comprises a tapping box body, a temperature and humidity control mechanism, a drying mechanism and a ventilation mechanism;
The temperature and humidity control mechanism comprises a central processor, a data storage, a temperature sensor, a humidity sensor, a dehumidifier, a heating plate and a driving motor, wherein the data storage, the temperature sensor, the humidity sensor, the dehumidifier, the heating plate and the driving motor are respectively and electrically connected with the central processor, the central processor and the data storage are respectively arranged on the inner wall of the tapping box body, and the dehumidifier and the heating plate are arranged in the tapping box body;
the ventilation mechanism comprises fan blades, a protective shell, a first filter screen and a second filter screen;
The side wall of the tapping box body is provided with a through hole, the driving motor is fixed in the through hole, and the driving motor is connected with the fan blade; the protective shell is arranged on the outer side of the fan blade and detachably connected with the outer wall of the tapping box body, the first filter screen is arranged in the protective shell, and an air inlet hole is formed in the protective shell;
The second filter screen with the inner wall of tapping-off box body can dismantle the connection, with the tapping-off box body lateral wall that the second filter screen contacted is equipped with the venthole.
Further, the drying mechanism comprises a drying agent open box and a supporting plate, wherein the supporting plate is fixed on the inner wall of the tapping box body, and the drying agent open box is connected with the upper surface of the supporting plate.
Further, the device also comprises a protective shell detaching mechanism;
the protective shell dismounting mechanism comprises a limiting ring, a fixing assembly, a limiting block and a positioning shaft;
The limiting ring is arranged at the top of the protective shell, the fixing component is arranged on the side wall of the tapping box body, and the lower end of the fixing component is in sliding connection with the limiting ring;
The positioning shaft is connected with the bottom of the protective shell, the limiting block is arranged on the side wall of the tapping box body, and the positioning shaft is in sliding connection with the limiting block.
Further, the fixing component comprises a threaded block, a bolt and a baffle shaft;
the thread blocks are fixed on the side wall of the tapping box body; the lower end of the bolt penetrates through the threaded block, and the lower end of the bolt is connected with the baffle shaft; the baffle shaft is in sliding connection with the limiting ring.
Further, the distance between the bottom of the bolt and the limiting ring is greater than the length of the baffle shaft.
Further, the ventilation mechanism further comprises a filter screen sliding mechanism;
The filter screen sliding mechanism comprises a limiting shaft and a placing frame, wherein the limiting shaft is in sliding connection with the side wall of the tapping box body, the placing frame is fixedly connected with the limiting shaft, and the second filter screen is arranged in the placing frame.
Further, the drying mechanism further comprises a stabilizer bar;
the stabilizer bar fixed connection is in the bottom of the uncovered box of drier, the lower extreme of stabilizer bar passes the backup pad, the stabilizer bar with backup pad sliding connection.
Further, a plurality of air inlets are formed in the protective shell at intervals, a plurality of air outlets are formed in the side wall of the tapping box body, which is in contact with the second filter screen, at intervals, an acute angle formed between the air inlets and the first filter screen is an angle, and an acute angle formed between the air outlets and the side wall of the tapping box body is an angle.
Further, the side wall of the drying agent open box is uniformly provided with a plurality of through holes.
Further, the first filter screen and the second filter screen are respectively active carbon filter screens.
According to the technical scheme, the embodiment of the application provides a moistureproof dehumidifying device of a cable tapping box, which comprises the following components: the tapping box comprises a tapping box body, a temperature and humidity control mechanism, a drying mechanism and a ventilation mechanism; the temperature and humidity control mechanism comprises a central processor, a data storage, a temperature sensor, a humidity sensor, a dehumidifier, a heating plate and a driving motor, wherein the data storage, the temperature sensor, the humidity sensor, the dehumidifier, the heating plate and the driving motor are respectively and electrically connected with the central processor, the data storage, and the temperature sensor and the humidity sensor are respectively arranged on the inner wall of the tapping box body; the ventilation mechanism comprises fan blades, a protective shell, a first filter screen and a second filter screen; the side wall of the tapping box body is provided with a through hole, the driving motor is fixed in the through hole, and the driving motor is connected with the fan blade; the protective shell is arranged on the outer side of the fan blade and detachably connected with the outer wall of the tapping box body, the first filter screen is arranged in the protective shell, and an air inlet hole is formed in the protective shell; the second filter screen with the inner wall of tapping-off box body can dismantle the connection, with the tapping-off box body lateral wall that the second filter screen contacted is equipped with the venthole. According to the application, through double dehumidification of the drying agent and the first filter screen, the damage inside the cable tapping box is reduced; simultaneously, under the action of the temperature sensor and the humidity sensor, the inside of the cable tapping box is monitored in real time and is compared with the data in the data storage module in real time, if the humidity or the temperature is too high, the driving motor is started, and the heating plate and the dehumidifier are subjected to heat dissipation and dehumidification.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view showing a structure of a moisture-proof dehumidifying apparatus of a cable distribution box according to an embodiment of the present application;
FIG. 2 is an enlarged view of a portion of a moisture resistant and removal device showing a cable tap-off according to an embodiment of the present application;
Fig. 3 is a schematic structural view showing a temperature and humidity control mechanism according to an embodiment of the present application.
Illustration of:
the novel high-temperature-humidity-resistant high-pressure water heater comprises a 1-tapping box body, 11-through holes, 12-air outlet holes, 2-temperature-humidity control mechanisms, 21-central processing unit, 22-data storage, 23-temperature sensors, 24-humidity sensors, 25-dehumidifiers, 26-heating plates, 27-driving motors, 3-drying mechanisms, 31-drying agent open boxes, 32-supporting plates, 33-stabilizing rods, 4-ventilation mechanisms, 41-fan blades, 42-protective shells, 421-air inlet holes, 43-first filter screens, 44-second filter screens, 45-filter screen sliding mechanisms, 451-limiting shafts, 452-placing frames, 5-protective shell dismounting mechanisms, 51-limiting rings, 52-fixing assemblies, 521-screw blocks, 522-bolts, 523-blocking shafts, 53-limiting blocks, 54-positioning shafts and 6-supporting rods.
Detailed Description
Referring to fig. 1, an embodiment of the present application provides a moisture-proof and dehumidifying apparatus for a cable tapping box, including: a tapping box body 1, a temperature and humidity control mechanism 2, a drying mechanism 3 and a ventilation mechanism 4;
The temperature and humidity control mechanism 2 comprises a central processing unit 21, a data storage 22, a temperature sensor 23, a humidity sensor 24, a dehumidifier 25, a heating plate 26 and a driving motor 27, wherein the data storage 22, the temperature sensor 23, the humidity sensor 24, the dehumidifier 25, the heating plate 26 and the driving motor 27 are respectively and electrically connected with the central processing unit 21, the data storage 22, the temperature sensor 23 and the humidity sensor 24 are respectively arranged on the inner wall of the tapping box body 1; the dehumidifier 25 and the heating plate 26 are provided inside the tapping box body 1.
The humidity sensor 24 is used for measuring the humidity in the tapping box body 1; the input end of the central processing unit 21 is in communication connection with the output end of the humidity sensor 24, and is used for receiving and processing the humidity value measured by the humidity sensor 24; the temperature sensor 23 is used for measuring the temperature value inside the tapping box body 1; the input end of the central processing unit 21 is in communication connection with the output end of the temperature sensor 23, and is used for receiving and processing the temperature value measured by the temperature sensor 23; the output end of the central processing unit 21 is in communication connection with the input end of the data storage 22, and is used for comparing the temperature data and the humidity data with the preset data of the data storage 22; the output end of the central processing unit 21 is in communication connection with the input end of the driving motor 27 and is used for making action instructions to the driving motor 27; the central processing unit 21 is in communication with the heating plate 26 and the dehumidifier 25, respectively, for starting and closing the heating plate 26 and the dehumidifier 25.
The ventilation mechanism 4 comprises fan blades 41, a protective shell 42, a first filter screen 43 and a second filter screen 44;
the side wall of the tapping box body 1 is provided with a through hole 11, the driving motor 27 is fixed in the through hole 11, and the driving motor 27 is connected with the fan blades 41; the protection shell 42 is arranged on the outer side of the fan blade 41, the protection shell 42 is detachably connected with the outer wall of the tapping box body 1, the first filter screen 43 is arranged in the protection shell 42, and an air inlet hole 421 is formed in the protection shell 42;
Wherein, driving motor 27 passes through branch 6 to be fixed in opening 11, and the one end of branch 6 is connected with driving motor 27's shell, and the other end of branch 6 is connected with the inner wall of opening 11. The fan blades 41 are vertically disposed inside the protective case 42, and the first filter screen 43 is vertically disposed inside the protective case 42. The outside air must pass through the first filter screen 43 after entering from the air inlet hole 421 of the protecting shell 42, and then can enter the inside of the tapping box body 1.
The second filter screen 44 is detachably connected with the inner wall of the tapping box body 1, and the side wall of the tapping box body 1, which is in contact with the second filter screen 44, is provided with an air outlet hole 12.
Under the effect of temperature sensor 23 and humidity sensor 24, the inside temperature and humidity real time monitoring of tapping box body 1, and send temperature data and humidity data in real time to central processing unit 21 in the conversion, and then compare with the inside preset data of data storage 22, if temperature and humidity are arbitrary to be higher than the preset value, then central processing unit 21 sends the start-up instruction to driving motor 27 and hot plate 26, driving motor 27 drives flabellum 41 and rotates, outside air gets into the inside of protective housing 42 through inlet port 421, filter the moisture in the air through first filter screen 43, get into tapping box body 1 and take away moist air, hot plate 26 heats tapping box body 1 inside, and be dispersed by second filter screen 44 and venthole 12, thereby the effect of intelligent heat dissipation has been reached. If the humidity in the tapping box body 1 cannot be reduced to a preset value within a preset time, the central processing unit 21 starts the dehumidifier 25 to dehumidify; under the action of the desiccant in the desiccant open box 31, the dual dehumidification effect is achieved in cooperation with the rotation of the fan blades 41.
The application reduces the damage in the cable tapping box through the double dehumidification of the desiccant and the first filter screen 43; simultaneously, under the action of the temperature sensor 23 and the humidity sensor 24, the inside of the cable tapping box is monitored in real time and is compared with the data in the data storage module in real time, if the temperature or the humidity is too high, the driving motor is started, and the heating plate and the dehumidifier are subjected to heat dissipation and dehumidification treatment.
Further, the drying mechanism 3 comprises a drying agent open box 31 and a supporting plate 32, the supporting plate 32 is fixed on the inner wall of the tapping box body 1, and the drying agent open box 31 is connected with the upper surface of the supporting plate 32.
The desiccant open box 31 is filled with granular desiccant, and can dehumidify the air inside the cable distribution box. The number of drying mechanisms may be one or more.
Further, the device also comprises a protective shell detaching mechanism 5;
The protective shell dismounting mechanism 5 comprises a limiting ring 51, a fixing assembly 52, a limiting block 53 and a positioning shaft 54;
The limiting ring 51 is arranged at the top of the protective shell 42, the fixing component 52 is arranged on the side wall of the tapping-off box body 1, and the lower end of the fixing component 52 is in sliding connection with the limiting ring 51;
The positioning shaft 54 is connected with the bottom of the protective shell 42, the limiting block 53 is arranged on the side wall of the tapping-off box body 1, and the positioning shaft 54 is slidably connected with the limiting block 53.
Through adjusting fixed subassembly 52 to reach the effect of releasing fixed to protective housing 42, drive location axle 54 and stopper 53 separation through the upward movement protective housing 42, thereby be convenient for shift out protective housing 42, and change first filter screen 43.
Further, the fixing assembly 52 includes a screw block 521, a bolt 522 and a blocking shaft 523;
The thread blocks 521 are fixed on the side wall of the tapping-off box body 1; the lower end of the bolt 522 passes through the threaded block 521, and the lower end of the bolt 522 is connected with the blocking shaft 523; the blocking shaft 523 is slidably connected to the stop collar 51.
Wherein, the middle part of the screw thread block 521 is provided with a screw hole; the lower end of the bolt 522 is screwed through the threaded hole and is connected with the top end of the blocking shaft 523; the bottom end of the blocking shaft 523 extends into the through hole of the limiting ring 51 and is in sliding connection with the inner wall of the through hole of the limiting ring 51.
According to the application, the bolt 522 is rotated, and the movement of the bolt 522 drives the blocking shaft 523 to be separated from the limiting ring 51, so that the effect of releasing the fixation of the protective shell 42 is achieved, and the protective shell 42 is convenient to take down and replace the first filter screen 43.
Further, the distance between the bottom of the bolt 522 and the stop collar 51 is greater than the length of the blocking shaft 523. And when the bolt 522 is rotated, the blocking shaft 523 can be driven to move out, so that the fixing of the position of the protecting shell 42 is released.
Further, the ventilation mechanism 4 further comprises a filter screen sliding mechanism 45;
the filter screen sliding mechanism 45 comprises a limiting shaft 451 and a placing frame 452, the limiting shaft 451 is in sliding connection with the side wall of the tapping box body 1, the placing frame 452 is fixedly connected with the limiting shaft 451, and the second filter screen 44 is arranged in the placing frame 452.
The filter screen sliding mechanism 45 is arranged to facilitate timely replacement of the second filter screen 44.
Further, the drying mechanism 3 further includes a stabilizer bar 33;
The stabilizer bar 33 is fixedly connected to the bottom of the desiccant open box 31, the lower end of the stabilizer bar 33 penetrates through the support plate 32, and the stabilizer bar 33 is slidably connected with the support plate 32. Under the action of the stabilizer bar 33, the position of the desiccant open box 31 placed on the support plate 32 is more stable, and the desiccant in the desiccant open box 31 is prevented from scattering due to external impact and other conditions.
Further, the protection shell 42 is provided with a plurality of air inlet holes 421 at intervals, the side wall of the tapping box body 1 contacted with the second filter screen 44 is provided with a plurality of air outlet holes 12 at intervals, an acute angle formed between the air inlet holes 421 and the first filter screen 43 is 45 °, and an acute angle formed between the air outlet holes 12 and the side wall of the tapping box body 1 is 45 °. The present application prevents rainwater from entering the inside of the protective case 42 when the protective case 42 falls down by setting the angle of the air intake hole 421 to 45 °. By setting the angle of the air outlet hole 12 to 45 degrees, rainwater is prevented from entering the inside of the tapping box body 1 when the side wall of the tapping box body 1 falls down.
Further, the side wall of the desiccant open box 31 is uniformly provided with a plurality of through holes. The contact area between the desiccant in the desiccant open box 31 and the humid gas in the tapping box body 1 can be increased through the plurality of through holes, so that good dehumidification effect is achieved.
Further, the first filter 43 and the second filter 44 are activated carbon filters, respectively. The activated carbon has the characteristic of dehumidification, and can adsorb the moist gas entering the tapping-box body 1 from the outside to remove the moisture in the air.
According to the technical scheme, the embodiment of the application provides a moistureproof dehumidifying device of a cable tapping box, which comprises the following components: a tapping box body 1, a temperature and humidity control mechanism 2, a drying mechanism 3 and a ventilation mechanism 4; the temperature and humidity control mechanism 2 comprises a central processing unit 21, a data storage 22, a temperature sensor 23, a humidity sensor 24, a dehumidifier 25, a heating plate 26 and a driving motor 27, wherein the data storage 22, the temperature sensor 23, the humidity sensor 24, the dehumidifier 25, the heating plate 26 and the driving motor 27 are respectively and electrically connected with the central processing unit 21, the data storage 22, the temperature sensor 23 and the humidity sensor 24 are respectively arranged on the inner wall of the tapping box body 1; the ventilation mechanism 4 comprises fan blades 41, a protective shell 42, a first filter screen 43 and a second filter screen 44; the side wall of the tapping box body 1 is provided with a through hole 11, the driving motor 27 is fixed in the through hole 11, and the driving motor 27 is connected with the fan blades 41; the protection shell 42 is arranged on the outer side of the fan blade 41, the protection shell 42 is detachably connected with the outer wall of the tapping box body 1, the first filter screen 43 is arranged in the protection shell 42, and an air inlet hole 421 is formed in the protection shell 42; the second filter screen 44 is detachably connected with the inner wall of the tapping box body 1, and the side wall of the tapping box body 1, which is in contact with the second filter screen 44, is provided with an air outlet hole 12. The application reduces the damage in the cable tapping box through the double dehumidification of the desiccant and the first filter screen 43; simultaneously, under the action of the temperature sensor 23 and the humidity sensor 24, the inside of the cable tapping box is monitored in real time and is compared with the data in the data storage module in real time, if the temperature or the humidity is too high, the driving motor is started, and the heating plate and the dehumidifier are subjected to heat dissipation and dehumidification treatment.
Other embodiments of the application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the application following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the application pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.
It is to be understood that the application is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the application is limited only by the appended claims.
Claims (8)
1. Dampproofing dehydrating unit of cable distribution box, its characterized in that includes: the tapping box comprises a tapping box body (1), a temperature and humidity control mechanism (2), a drying mechanism (3), a ventilation mechanism (4) and a protective shell dismounting mechanism (5);
The temperature and humidity control mechanism (2) comprises a central processing unit (21), a data storage (22), a temperature sensor (23), a humidity sensor (24), a dehumidifier (25), a heating plate (26) and a driving motor (27); the data storage (22), the temperature sensor (23), the humidity sensor (24), the dehumidifier (25), the heating plate (26) and the driving motor (27) are respectively and electrically connected with the central processing unit (21), the data storage (22), the temperature sensor (23) and the humidity sensor (24) are respectively arranged on the inner wall of the tapping box body (1), and the dehumidifier (25) and the heating plate (26) are arranged inside the tapping box body (1);
The ventilation mechanism (4) comprises fan blades (41), a protective shell (42), a first filter screen (43) and a second filter screen (44);
the side wall of the tapping box body (1) is provided with a through hole (11), the driving motor (27) is fixed in the through hole (11), and the driving motor (27) is connected with the fan blades (41); the protective shell (42) is arranged on the outer side of the fan blade (41), the protective shell (42) is detachably connected with the outer wall of the tapping box body (1), the first filter screen (43) is arranged in the protective shell (42), and an air inlet hole (421) is formed in the protective shell (42);
The second filter screen (44) is detachably connected with the inner wall of the tapping-box body (1), and the side wall of the tapping-box body (1) contacted with the second filter screen (44) is provided with an air outlet hole (12);
The protective shell dismounting mechanism (5) comprises a limiting ring (51), a fixing assembly (52), a limiting block (53) and a positioning shaft (54);
The limiting ring (51) is arranged at the top of the protective shell (42), the fixing component (52) is arranged on the side wall of the tapping box body (1), and the lower end of the fixing component (52) is in sliding connection with the limiting ring (51);
The positioning shaft (54) is connected with the bottom of the protective shell (42), the limiting block (53) is arranged on the side wall of the tapping box body (1), and the positioning shaft (54) is in sliding connection with the limiting block (53);
The fixing assembly (52) comprises a threaded block (521), a bolt (522) and a baffle shaft (523);
The thread blocks (521) are fixed on the side wall of the tapping box body (1); the lower end of the bolt (522) passes through the thread block (521), and the lower end of the bolt (522) is connected with the baffle shaft (523); the baffle shaft (523) is in sliding connection with the limiting ring (51).
2. The device according to claim 1, characterized in that the drying means (3) comprise a drying agent open box (31) and a support plate (32), the support plate (32) being fixed to the inner wall of the tap-box body (1), the drying agent open box (31) being connected to the upper surface of the support plate (32).
3. The device according to claim 1, characterized in that the distance of the bottom of the bolt (522) from the stop collar (51) is greater than the length of the blocking shaft (523).
4. The device according to claim 1, characterized in that the ventilation mechanism (4) further comprises a filter screen sliding mechanism (45);
the filter screen sliding mechanism (45) comprises a limiting shaft (451) and a placing frame (452), the limiting shaft (451) is in sliding connection with the side wall of the tapping box body (1), the placing frame (452) is fixedly connected with the limiting shaft (451), and the second filter screen (44) is arranged in the placing frame (452).
5. The device according to claim 2, characterized in that the drying mechanism (3) further comprises a stabilizing rod (33);
The stabilizer bar (33) is fixedly connected to the bottom of the drying agent open box (31), the lower end of the stabilizer bar (33) penetrates through the supporting plate (32), and the stabilizer bar (33) is in sliding connection with the supporting plate (32).
6. The device according to claim 1, characterized in that a plurality of air inlet holes (421) are arranged on the protective shell (42) at intervals, a plurality of air outlet holes (12) are arranged on the side wall of the tapping-box body (1) in contact with the second filter screen (44) at intervals, an acute angle formed between the air inlet holes (421) and the first filter screen (43) is 45 degrees, and an acute angle formed between the air outlet holes (12) and the side wall of the tapping-box body (1) is 45 degrees.
7. Device according to claim 2, characterized in that the side walls of the desiccant open box (31) are provided with a plurality of through holes uniformly.
8. The device according to claim 1, characterized in that the first filter (43) and the second filter (44) are respectively activated carbon filters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910925471.6A CN110518539B (en) | 2019-09-27 | 2019-09-27 | Dampproofing dehydrating unit of cable distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910925471.6A CN110518539B (en) | 2019-09-27 | 2019-09-27 | Dampproofing dehydrating unit of cable distribution box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110518539A CN110518539A (en) | 2019-11-29 |
| CN110518539B true CN110518539B (en) | 2024-05-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910925471.6A Active CN110518539B (en) | 2019-09-27 | 2019-09-27 | Dampproofing dehydrating unit of cable distribution box |
Country Status (1)
| Country | Link |
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| CN (1) | CN110518539B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112039288B (en) * | 2020-09-28 | 2021-12-14 | 江苏恒康机电有限公司 | Three-phase asynchronous motor with dehumidification function |
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