CN213460690U

CN213460690U - Block terminal dehydrating unit

Info

Publication number: CN213460690U
Application number: CN202022284832.4U
Authority: CN
Inventors: 陈小兰; 张达槐
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-06-15
Anticipated expiration: 2030-10-14

Abstract

The utility model discloses a distribution box dehumidification device, which comprises an outer box and an inner box, wherein the inner box is arranged inside the outer box, the top and both sides of the top of the inner box are in threaded connection with second connecting blocks, both sides of the outer wall of the inner box are in threaded connection with two first connecting blocks, and one side of the first connecting block and one side of the second connecting block, which is far away from the inner box, are fixedly connected with the inner side wall of the outer box; the heat generated by the work is utilized to increase the drying effect between the outer box and the inner box, and the second fan discharges the hot air in the cavity to the outside under the action of the heat when the moisture absorption pad absorbs the moisture in the outer box and the inner box; rotate the position that is close to with the air outlet of first fan through the second connecting pipe, increase the inside heat of inner box and discharge, through the inside drier of cooperation box body, improved the inside moisture of block terminal and got rid of efficiency, effectual rational utilization heat drying process avoids leading to the internal circuit to wet, and leads to the block terminal to produce the problem of potential safety hazard.

Description

Block terminal dehydrating unit

Technical Field

The utility model relates to a block terminal technical field specifically is a block terminal dehydrating unit.

Background

As is known, a distribution box is a mass parameter on data, and generally constitutes a low-voltage distribution box by assembling switching equipment, measuring instruments, protective electrical equipment and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen. When in normal operation, the circuit can be switched on or switched off by a manual or automatic switch;

the invention is disclosed in China: the automatic dehydrating unit of environment-friendly block terminal (publication number CN208955482U) discloses an automatic dehydrating unit of environment-friendly block terminal, and it is degradable material through the material at the casing, the inside both sides installation air exhauster of casing, the internally mounted protective housing of casing has realized the environmental protection and the dehumidification function of block terminal to the life of block terminal has been prolonged, nevertheless certain problem still exists:

although the device has certain dehumidification function through the air exhauster, its dehumidification effect is comparatively poor for the inside moisture of block terminal is got rid of efficiency and is lower, thereby under the unsatisfactory condition of dampproofing effect, leads to the internal circuit to wet, produces the potential safety hazard for the block terminal.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a block terminal dehydrating unit.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a distribution box dehumidification device comprises an outer box and an inner box, wherein the inner box is arranged inside the outer box, the top and two sides of the top of the inner box are in threaded connection with second connecting blocks, two sides of the outer wall of the inner box are in threaded connection with two first connecting blocks, one sides, far away from the inner box, of the first connecting blocks and the second connecting blocks are fixedly connected to the inner side wall of the outer box, moisture absorption pads are bonded on the inner side wall of the outer box and the outer side wall of the inner box, the first connecting blocks and the second connecting blocks penetrate through the moisture absorption pads, a cavity is arranged between the inner box and the outer box, a first fan is mounted at the top of the inner box, an air outlet of the first fan is located inside the cavity, an air inlet of the first fan is located inside the inner box and communicated with a first connecting pipe, the outer side wall of the first connecting pipe is communicated with two first pipe bodies which are symmetrical to each other, one end, far away from the first connecting pipe body, is, the equal threaded connection of lateral wall of first body and second body has the suction nozzle that the equidistance distributes, the second fan of two mutual symmetries is all installed to the outer wall both sides of outer container, the air intake of second fan is located the inside of cavity, the bottom of inner box is provided with the box body.

Preferably, the top of the box body is provided with a groove, and the top of the box body, which is positioned in the groove, is in threaded connection with a grid.

Preferably, the bottom both sides of inner box have all been seted up the spout, the inside sliding connection of spout has the slider, the top fixed connection of slider is in the bottom both sides of box body.

Preferably, the supporting blocks are welded on two sides of the bottom wall of the inner box, the supporting plates are fixedly connected to the tops of the supporting blocks, and the bottoms of the supporting plates are located at the tops of the box bodies.

Preferably, the top of the outer box is in threaded connection with a second connecting pipe, and one end, far away from the outer box, of the second connecting pipe is in threaded connection with a pipe cap.

Preferably, the front surface of outer container articulates there are two door bodies, one the front surface both sides threaded connection of the door body has the movable part of two hasps, another the front surface both sides threaded connection of the door body has the fixed part of two hasps, the fixed part and the movable part buckle of hasp are connected.

(III) advantageous effects

Compared with the prior art, the utility model provides a block terminal dehydrating unit possesses following beneficial effect:

according to the dehumidifying device for the distribution box, the first fan is started to suck the heat gas in the inner box into the cavity from the air suction nozzle through the first connecting pipe, the first pipe body and the second pipe body, the drying effect between the outer box and the inner box is improved by utilizing the heat generated by work, the moisture absorption pad is dried under the action of the heat while absorbing the moisture of the outer box and the inner box, and the hot air in the cavity is discharged to the outside by the second fan; rotate the position that is close to with the air outlet of first fan through the second connecting pipe, increase the inside heat of inner box and discharge, through the inside drier of cooperation box body, improved the inside moisture of block terminal and got rid of efficiency, effectual rational utilization heat drying process avoids leading to the internal circuit to wet, and leads to the block terminal to produce the problem of potential safety hazard.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the outer box and the inner box of the present invention;

fig. 3 is a schematic view of the box structure of the present invention.

In the figure: 1. an outer box; 2. an inner box; 3. a first connecting pipe; 4. a first fan; 5. a first pipe body; 6. a suction nozzle; 7. a cavity; 8. a second tube body; 9. a slider; 10. a support plate; 11. a box body; 12. a chute; 13. a support block; 14. a first connection block; 15. a second fan; 16. a second connecting pipe; 17. a pipe cap; 18. a door body; 19. locking; 20. a groove; 21. grid forming; 22. a second connecting block; 23. an absorbent pad.

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.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: a distribution box dehumidification device comprises an outer box 1 and an inner box 2, wherein the inner box 2 is arranged inside the outer box 1, the top and two sides of the top of the inner box 2 are in threaded connection with second connecting blocks 22, two sides of the outer wall of the inner box 2 are in threaded connection with two first connecting blocks 14, one sides, far away from the inner box 2, of the first connecting blocks 14 and the second connecting blocks 22 are fixedly connected to the inner side wall of the outer box 1, the inner side wall of the outer box 1 and the outer side wall of the inner box 2 are respectively bonded with a moisture absorption pad 23, the first connecting blocks 14 and the second connecting blocks 22 penetrate through the moisture absorption pads 23, a cavity 7 is arranged between the inner box 2 and the outer box 1, a first fan 4 is arranged at the top of the inner box 2, an air outlet of the first fan 4 is arranged inside the cavity 7, an air inlet of the first fan 4 is arranged inside the inner box 2 and is communicated with a first connecting pipe 3, the outer side wall of the first connecting pipe, the one end intercommunication that first body 5 kept away from first connecting pipe 3 has second body 8, and the equal threaded connection of the lateral wall of first body 5 and second body 8 has the suction nozzle 6 that the equidistance distributes, and two second fans 15 of mutual symmetry are all installed to the outer wall both sides of outer container 1, and the air intake of second fan 15 is located the inside of cavity 7, and the bottom of inner box 2 is provided with box body 11.

In this embodiment, specifically: recess 20 has been seted up at the top of box body 11, and the top threaded connection that box body 11 is located recess 20 has graticule mesh 21, through at the inside drier that adds of box body 11 for carry out the moisture absorption drying to it in the inside of inner box 2, and be convenient for change the drier in the box body 11 through graticule mesh 21.

In this embodiment, specifically: spout 12 has all been seted up to the bottom both sides of inner box 2, and the inside sliding connection of spout 12 has slider 9, and the top fixed connection of slider 9 is in the bottom both sides of box body 11, through installing slider 9 in the bottom of box body 11 for box body 11 is through the spacing of spout 12 when fixing in inner box 2 is inside, through the slip of slider 9, is convenient for take out or put into box body 11 from inner box 2.

In this embodiment, specifically: supporting shoe 13 has all been welded to the inside diapire both sides of inner box 2, and the top fixedly connected with backup pad 10 of supporting shoe 13, the bottom of backup pad 10 are located the top of box body 11, make the inside electronic components of block terminal not with inner box 2 direct contact through backup pad 10 and supporting shoe 13, reduce moist effect to the drier in the box body 11 of cooperation bottom has further reduced electronic components's humidity.

In this embodiment, specifically: the top threaded connection of outer container 1 has second connecting pipe 16, and the one end threaded connection that outer container 1 was kept away from to second connecting pipe 16 has pipe cap 17, through clockwise rotation second connecting pipe 16 for second connecting pipe 16 rotates the position that is close to with the air outlet of first fan 4, then opens pipe cap 17, makes the inside heat of increase inner box 2 discharge.

In this embodiment, specifically: the front surface of outer container 1 articulates there are two door bodies 18, the front surface both sides threaded connection of a door body 18 has the movable part of two hasps 19, the front surface both sides threaded connection of another door body 18 has the fixed part of two hasps 19, the fixed part and the movable part buckle of hasp 19 are connected, through door body 18 closed inner box 2 and outer container 1, and connect fixedly it through hasp 19, and the air channel has been seted up to the front surface bottom of door body 18, be convenient for provide the inside gaseous change effect of inner box 2.

In summary, the operating principle and the operating process of the dehumidifying device for distribution box are that, when in use, a switch set for controlling the on and off of the first fan 4 and the second fan 15 is installed at one side of the outer box 1, the switch set is connected with the external mains supply to supply power to the first fan 4 and the second fan 15, the first fan 4 is started through the switch set, the first fan 4 pumps the heat gas in the inner box 2 from the air suction nozzle 6 to the inside of the cavity 7 through the first connecting pipe 3, the first pipe 5 and the second pipe 8, so that the heat is utilized to the drying effect of the shell body added between the outer box 1 and the inner box 2, and the moisture absorption pads 23 are bonded between the outer box 1 and the inner box 2, so that the moisture absorption pads 23 dry under the action of the heat while absorbing the external moisture, and the second fan 15 is started by the switch set to discharge the hot gas in the cavity 7 to the outside, when humidity is less, through clockwise rotation second connecting pipe 16, make second connecting pipe 16 rotate the position that is close to with the air outlet of first fan 4, then open pipe cap 17, make the inside heat of increase inner box 2 discharge, make the inside electronic components of block terminal not with inner box 2 direct contact through backup pad 10 and supporting shoe 13, reduce moist effect, and through at the inside drier that adds of box body 11, make the inside of inner box 2 carry out the moisture absorption drying to it, and be convenient for change the drier in the box body 11 through graticule mesh 21.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a block terminal dehydrating unit, includes outer container (1) and inner box (2), and inner box (2) set up in the inside of outer container (1), its characterized in that: the top and the top both sides of the inner box (2) are in threaded connection with second connecting blocks (22), the outer wall both sides of the inner box (2) are in threaded connection with two first connecting blocks (14), one sides, far away from the inner box (2), of the first connecting blocks (14) and the second connecting blocks (22) are fixedly connected to the inner side wall of the outer box (1), the inner side wall of the outer box (1) and the outer side wall of the inner box (2) are respectively bonded with a moisture absorption pad (23), the first connecting blocks (14) and the second connecting blocks (22) penetrate through the moisture absorption pads (23), a cavity (7) is arranged between the inner box (2) and the outer box (1), a first fan (4) is installed at the top of the inner box (2), the air outlet of the first fan (4) is located inside the cavity (7), the air inlet of the first fan (4) is located inside the inner box (2) and is communicated with the first connecting pipe (3), the utility model discloses a fan, including outer box (1), lateral wall intercommunication of first connecting pipe (3) has first body (5) of two mutual symmetries, the one end intercommunication that first connecting pipe (3) were kept away from in first body (5) has second body (8), the equal threaded connection of lateral wall of first body (5) and second body (8) has suction nozzle (6) that the equidistance distributes, two second fans (15) of mutual symmetry are all installed to the outer wall both sides of outer box (1), the air intake of second fan (15) is located the inside of cavity (7), the bottom of inner box (2) is provided with box body (11).

2. The dehumidification device of an electric box according to claim 1, wherein: the top of the box body (11) is provided with a groove (20), and the top of the box body (11) positioned in the groove (20) is in threaded connection with a grid (21).

3. The dehumidification device of an electric box according to claim 2, wherein: spout (12) have all been seted up to the bottom both sides of inner box (2), the inside sliding connection of spout (12) has slider (9), the top fixed connection of slider (9) is in the bottom both sides of box body (11).

4. The dehumidification device of an electric box according to claim 1, wherein: supporting blocks (13) are welded on two sides of the bottom wall of the inner box (2), a supporting plate (10) is fixedly connected to the top of each supporting block (13), and the bottom of each supporting plate (10) is located at the top of the box body (11).

5. The dehumidification device of an electric box according to claim 1, wherein: the top threaded connection of outer container (1) has second connecting pipe (16), the one end threaded connection who keeps away from outer container (1) of second connecting pipe (16) has pipe cap (17).

6. The dehumidification device of an electric box according to claim 1, wherein: the front surface of outer container (1) articulates there are two door bodies (18), one the front surface both sides threaded connection of the door body (18) has the movable part of two hasp (19), another the front surface both sides threaded connection of the door body (18) has the fixed part of two hasp (19), the fixed part and the movable part buckle of hasp (19) are connected.