CN215579814U

CN215579814U - Dampproofing dehumidification's block terminal

Info

Publication number: CN215579814U
Application number: CN202121654134.7U
Authority: CN
Inventors: 董永乐
Original assignee: Shanxi Qihang Technology Co ltd
Current assignee: Shanxi Qihang Technology Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2022-01-18
Anticipated expiration: 2031-07-20

Abstract

A moisture-proof and dehumidifying distribution box comprises a box body, a first cylinder, a second cylinder, a fan, a limiting ring, a drying box, a bolt and a second dust screen; the first cylinder is arranged on the inner wall of the left side of the box body, and a first conducting strip is arranged in the first cylinder; a cylinder is arranged at the end part of the second cylinder body and inserted into the first cylinder body, a second conducting plate is arranged at the end part of the cylinder, and a first annular sealing ring is arranged on the outer peripheral wall of the second cylinder body; the fan is arranged on the inner peripheral wall of the second cylinder; the limiting ring is arranged on the inner peripheral wall of the second cylinder; a second annular sealing ring is arranged on the outer peripheral wall of the drying box, a sealing cover is arranged at one end of the drying box, and a third cylinder is arranged on the right end face of the drying box; the second dust screen sets up on the bolt, sets up third ring packing on the second dust screen periphery wall. According to the utility model, heat in the box body can be taken out to play a role in heat dissipation and cooling, and dry air can be continuously input into the box body to play a role in damp proofing and dehumidification.

Description

Dampproofing dehumidification's block terminal

Technical Field

The utility model relates to the technical field of moisture prevention and dehumidification, in particular to a moisture prevention and dehumidification power distribution box.

Background

The distribution box has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, universal application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect. The block terminal has constantly produced the heat because of inside integrated a large amount of electrical equipment, the during operation can be the continuous production of heat, need carry out ventilation cooling, consequently, totally closed form must not be made to current block terminal, this kind of structure leads to in the outside humid air gets into the block terminal easily, cause the influence to the electrical equipment in the block terminal, even the block terminal requires to install in dry environment, nevertheless can't guarantee the later stage environment and keep dry state always, and current block terminal or do not have dampproofing dehumidification mechanism, or solve moist problem through the installation dehumidifier, but the installation dehumidifier can cause the bulk increase of cost.

SUMMERY OF THE UTILITY MODEL

Objects of the utility model

In order to solve the technical problems in the background art, the utility model provides the moisture-proof and dehumidification distribution box, which not only can take out heat in the box body to play a role in heat dissipation and cooling, but also can continuously input dry air into the box body to play a role in moisture prevention and dehumidification, and improve good protection on electrical equipment in the box body.

(II) technical scheme

The utility model provides a moisture-proof and dehumidifying distribution box which comprises a box body, a first cylinder, a second cylinder, a fan, a limiting ring, a drying box, a bolt and a second dust screen, wherein the box body is provided with a first opening and a second opening;

a box door is arranged on the front side of the box body, a vent hole is formed in the top of the box body, a first dustproof net is arranged in the hole wall of the vent hole, and a through hole is formed in the right side of the box body; the first cylinder is horizontally and transversely arranged on the inner wall of the left side of the box body, and a first conducting strip is arranged in the first cylinder; the second cylinder body penetrates through the through hole, a cylinder is arranged at the end part of the second cylinder body and is inserted into the first cylinder body, threads which are matched with each other are arranged on the outer circumferential wall of the cylinder and the inner circumferential wall of the first cylinder body, a second conducting plate is arranged at the end part of the cylinder and is attached to the first conducting plate, a first annular sealing ring is arranged on the outer circumferential wall of the second cylinder body, and the first annular sealing ring is attached to the wall of the through hole in an extrusion manner; the fan is arranged on the inner peripheral wall of the second cylinder, the second cylinder is provided with an air outlet hole, and the air outlet hole is positioned between the cylinder and the fan; the limiting ring is arranged on the inner peripheral wall of the second cylinder; the drying box is cylindrical, a second annular sealing ring is arranged on the outer peripheral wall of the drying box and is attached to the inner peripheral wall of the second barrel, a sealing cover is arranged at one end, facing the fan, of the drying box, a plurality of air passing holes are formed in the sealing cover and one end, facing the through hole, of the drying box, the drying box is attached to the limiting ring, a third barrel is coaxially arranged on the right end face of the drying box, and threads matched with the bolts are arranged on the inner peripheral wall of the third barrel; the second dust screen sets up on the bolt, sets up third ring type seal on the second dust screen periphery wall, and third ring type seal laminates with the second barrel internal perisporium.

Preferably, the device also comprises a humidity sensor, a controller and a flashing alarm; the outer peripheral wall of the second cylinder body is provided with a mounting groove for mounting a humidity sensor, and the humidity sensor is arranged in the mounting groove; the flash alarm is arranged on the end face of the right side of the second cylinder; the controller is arranged on the inner wall of the second barrel and is positioned between the limiting ring and the fan, the controller is in control connection with the flash alarm, and the controller is in signal transmission connection with the humidity sensor.

Preferably, a plurality of groups of mounting plates are arranged on the inner wall of the rear side of the box body side by side.

Preferably, the first annular sealing ring is provided with a round angle towards the end face of the first cylinder.

Preferably, the air outlet holes are arranged in multiple groups, and the air outlet holes in the multiple groups are uniformly distributed along the circumference by taking the axis of the second cylinder as the center.

Preferably, an annular groove is formed in the inner peripheral wall of the right side of the second cylinder, two groups of strip-shaped grooves are formed in the right end face of the second cylinder and are located at two ends of the diameter of the second cylinder, and the two groups of strip-shaped grooves are communicated with the annular groove; the head of bolt sets up two sets of gag lever posts, and two sets of gag lever posts collineations, two sets of gag lever posts pass the bar groove and insert in the ring channel.

Preferably, a plurality of groups of deflector rods are arranged on the right end face of the second cylinder.

Preferably, a signal transceiver is arranged in the controller, and the controller is in wireless communication connection with the remote terminal through the signal transceiver.

The technical scheme of the utility model has the following beneficial technical effects: insert the first barrel with the rotation of second barrel in, first conducting strip and second conducting strip contact switch-on fan operating circuit, the fan begins to work, inhale the external air in the second barrel, the external air passes through dry box after the second dust screen filters again, and contain the drier in the dry box, can dry the external air, the air after the dry dehumidification gets into in the box through the exhaust vent again, the air in the box flows into the external environment through first dust screen in, accomplish the air flow in the box, in time change dry box can, the change method is as follows: and rotating the second cylinder to separate the second cylinder from the first cylinder, taking the second cylinder out of the box body, pulling the bolt outwards to bring the second dust screen and the drying box out, and opening the closing cover to replace the drying agent. In conclusion, the heat in the box body can be taken out, the effects of heat dissipation and cooling are achieved, dry air can be continuously input into the box body, the effects of moisture prevention and dehumidification are achieved, and good protection is improved for electrical equipment in the box body.

Drawings

Fig. 1 is a schematic structural diagram of a moisture-proof and dehumidifying distribution box according to the present invention.

Fig. 2 is a front sectional view of the moisture and moisture resistant electrical distribution box of the present invention.

Fig. 3 is an enlarged schematic view of the moisture-proof and dehumidifying electric distribution box according to the present invention at a position a.

Fig. 4 is an enlarged schematic view at B of the moisture-proof and dehumidifying electric distribution box according to the present invention.

Reference numerals: 1. a box body; 2. a box door; 3. a first dust screen; 4. mounting a plate; 5. a first cylinder; 6. a second cylinder; 7. a through hole; 8. a first annular seal ring; 9. a cylinder; 10. a fan; 11. an air outlet; 12. a humidity sensor; 13. a controller; 14. a limiting ring; 15. drying the box; 16. a second annular seal ring; 17. a closure cap; 18. a third cylinder; 19. a bolt; 20. a second dust screen; 21. a third annular seal ring; 22. an annular groove; 23. a limiting rod; 24. a strip-shaped groove; 25. a first conductive sheet; 26. a second conductive sheet; 27. a flashing alarm; 28. a deflector rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-4, the moisture-proof and dehumidifying distribution box provided by the utility model comprises a box body 1, a first cylinder 5, a second cylinder 6, a fan 10, a limiting ring 14, a drying box 15, a bolt 19 and a second dust screen 20;

a box door 2 is arranged on the front side of the box body 1, a vent hole is formed in the top of the box body 1, a first dustproof net 3 is arranged in the wall of the vent hole, and a through hole 7 is formed in the right side of the box body 1; the first cylinder 5 is horizontally and transversely arranged on the inner wall of the left side of the box body 1, and a first conducting strip 25 is arranged in the first cylinder 5; the second cylinder 6 penetrates through the through hole 7, the end part of the second cylinder 6 is provided with a cylinder 9, the cylinder 9 is inserted into the first cylinder 5, the outer peripheral wall of the cylinder 9 and the inner peripheral wall of the first cylinder 5 are provided with threads which are matched with each other, the end part of the cylinder 9 is provided with a second conducting strip 26, the second conducting strip 26 is attached to the first conducting strip 25, the outer peripheral wall of the second cylinder 6 is provided with a first annular sealing ring 8, and the first annular sealing ring 8 is attached to the wall of the through hole 7 in an extrusion manner; the fan 10 is arranged on the inner peripheral wall of the second cylinder 6, the second cylinder 6 is provided with an air outlet 11, and the air outlet 11 is positioned between the cylinder 9 and the fan 10; the limiting ring 14 is arranged on the inner peripheral wall of the second cylinder 6; the drying box 15 is cylindrical, a second annular sealing ring 16 is arranged on the outer peripheral wall of the drying box 15, the second annular sealing ring 16 is attached to the inner peripheral wall of the second cylinder 6, a sealing cover 17 is arranged at one end, facing the fan 10, of the drying box 15, a plurality of air passing holes are formed in the sealing cover 17 and one end, facing the through hole 7, of the drying box 15, the drying box 15 is attached to the limiting ring 14, a third cylinder 18 is coaxially arranged on the right end face of the drying box 15, and threads matched with the bolts 19 are arranged on the inner peripheral wall of the third cylinder 18; the second dust screen 20 is arranged on the bolt 19, a third annular sealing ring 21 is arranged on the outer peripheral wall of the second dust screen 20, and the third annular sealing ring 21 is attached to the inner peripheral wall of the second cylinder 6.

The working principle is as follows: insert the first barrel 5 with the rotation of second barrel 6 in, first conducting strip 25 and the contact of second conducting strip 26 switch-on fan 10 working circuit, fan 10 begins work, inhale the second barrel 6 with the outside air in, the outside air passes through drying box 15 after the second dust screen 20 filters again, and contain the drier in drying box 15, can carry out the drying to the outside air, the air after the drying dehumidification gets into in box 1 through exhaust vent 11 again, the air in box 1 flows into the external environment through first dust screen 3 in, accomplish the air flow in the box 1, in time change drying box 15 can, the change method is as follows: the second cylinder 6 is rotated to be separated from the first cylinder 5, then the second cylinder 6 is taken out from the box body 1, the bolt 19 is pulled outwards to take the second dustproof net 20 and the drying box 15 out, and the sealing cover 17 is opened to replace the drying agent. According to the utility model, heat in the box body 1 can be taken out to play a role in heat dissipation and cooling, and dry air can be continuously input into the box body 1 to play a role in moisture prevention and dehumidification, so that electrical equipment in the box body 1 is well protected.

In an alternative embodiment, a humidity sensor 12, a controller 13 and a flashing alarm 27 are also included; the outer peripheral wall of the second cylinder 6 is provided with a mounting groove for mounting the humidity sensor 12, and the humidity sensor 12 is arranged in the mounting groove; the flash alarm 27 is arranged on the right end face of the second cylinder 6; the controller 13 is arranged on the inner wall of the second barrel 6, the controller 13 is positioned between the limiting ring 14 and the fan 10, the controller 13 is in control connection with the flash alarm 27, and the controller 13 is in signal transmission connection with the humidity sensor 12; when the humidity sensor 12 detects that the humidity in the box body 1 is too high, it indicates that the drying agent in the drying box 15 is invalid, and the controller 13 controls the flash alarm 27 to work to remind related personnel of replacing the drying agent in time.

In an alternative embodiment, a plurality of groups of mounting plates 4 are arranged on the inner wall of the rear side of the box body 1 side by side; the installation of the electrical equipment is convenient.

In an alternative embodiment, the first annular sealing ring 8 is rounded towards the end face of the first cylinder 5; the second cylinder 6 can be conveniently and smoothly installed.

In an optional embodiment, the air outlet holes 11 are arranged in multiple groups, and the air outlet holes 11 in the multiple groups are uniformly distributed along the circumference by taking the axis of the second cylinder 6 as the center; the uniformity of heat dissipation is improved.

In an alternative embodiment, the annular groove 22 is arranged on the inner peripheral wall of the right side of the second cylinder 6, two groups of strip-shaped grooves 24 are arranged on the right end face of the second cylinder 6, the two groups of strip-shaped grooves 24 are positioned at two ends of the diameter of the second cylinder 6, and the two groups of strip-shaped grooves 24 are both communicated with the annular groove 22; two groups of limiting rods 23 are arranged at the head of the bolt 19, the two groups of limiting rods 23 are collinear, and the two groups of limiting rods 23 penetrate through the strip-shaped groove 24 and are inserted into the annular groove 22; the position of the bolt 19, that is, the position of the drying box 15 and the second dust-proof net 20 is fixed to prevent the fall.

In an alternative embodiment, a plurality of groups of deflector rods 28 are arranged on the right end face of the second cylinder 6; facilitating the rotation of the second cylinder 6.

In an alternative embodiment, a signal transceiver is arranged in the controller 13, and the controller 13 is in wireless communication connection with a remote terminal through the signal transceiver; the desiccant can be conveniently and timely informed to the relevant personnel to replace the desiccant.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A moisture-proof and dehumidifying distribution box is characterized by comprising a box body (1), a first cylinder (5), a second cylinder (6), a fan (10), a limiting ring (14), a drying box (15), a bolt (19) and a second dust screen (20);

a box door (2) is arranged on the front side of the box body (1), a vent hole is formed in the top of the box body (1), a first dustproof net (3) is arranged in the hole wall of the vent hole, and a through hole (7) is formed in the right side of the box body (1); the first cylinder (5) is horizontally and transversely arranged on the inner wall of the left side of the box body (1), and a first conducting strip (25) is arranged in the first cylinder (5); the second cylinder body (6) penetrates through the through hole (7), the end part of the second cylinder body (6) is provided with a cylinder (9), the cylinder (9) is inserted into the first cylinder body (5), the outer peripheral wall of the cylinder (9) and the inner peripheral wall of the first cylinder body (5) are provided with threads which are matched with each other, the end part of the cylinder (9) is provided with a second conducting plate (26), the second conducting plate (26) is attached to the first conducting plate (25), the outer peripheral wall of the second cylinder body (6) is provided with a first annular sealing ring (8), and the first annular sealing ring (8) is attached to the wall of the through hole (7) in an extrusion manner; the fan (10) is arranged on the inner peripheral wall of the second cylinder (6), the second cylinder (6) is provided with an air outlet (11), and the air outlet (11) is positioned between the cylinder (9) and the fan (10); the limiting ring (14) is arranged on the inner peripheral wall of the second cylinder (6); the drying box (15) is cylindrical, a second annular sealing ring (16) is arranged on the outer peripheral wall of the drying box (15), the second annular sealing ring (16) is attached to the inner peripheral wall of the second barrel (6), a sealing cover (17) is arranged at one end, facing the fan (10), of the drying box (15), a plurality of air passing holes are formed in the sealing cover (17) and one end, facing the through hole (7), of the drying box (15), the drying box (15) is attached to the limiting ring (14), a third barrel (18) is coaxially arranged on the right end face of the drying box (15), and threads matched with the bolts (19) are arranged on the inner peripheral wall of the third barrel (18); the second dust screen (20) is arranged on the bolt (19), a third annular sealing ring (21) is arranged on the outer peripheral wall of the second dust screen (20), and the third annular sealing ring (21) is attached to the inner peripheral wall of the second cylinder (6).

2. The moisture resistant and moisture removing electrical box of claim 1 further comprising a moisture sensor (12), a controller (13) and a flashing alarm (27); an installation groove for installing a humidity sensor (12) is formed in the peripheral wall of the second cylinder (6), and the humidity sensor (12) is arranged in the installation groove; the flash alarm (27) is arranged on the right end face of the second cylinder (6); the controller (13) is arranged on the inner wall of the second barrel (6), the controller (13) is positioned between the limiting ring (14) and the fan (10), the controller (13) is in control connection with the flash alarm (27), and the controller (13) is in signal transmission connection with the humidity sensor (12).

3. Moisture-proof and dehumidifying box according to claim 1, wherein a plurality of sets of mounting plates (4) are provided side by side on the rear inner wall of the box body (1).

4. Moisture-proof and moisture-proof electric box according to claim 1, characterized in that the first ring seal (8) is rounded towards the end face of the first cylinder (5).

5. Moisture-proof and dehumidifying distribution box according to claim 1, wherein the air outlet holes (11) are provided in a plurality of groups, and the air outlet holes (11) in the plurality of groups are uniformly distributed along the circumference around the axis of the second cylinder (6).

6. The moisture-proof and dehumidification distribution box according to claim 1, wherein an annular groove (22) is formed in the inner peripheral wall of the right side of the second cylinder (6), two groups of strip-shaped grooves (24) are formed in the right end face of the second cylinder (6), the two groups of strip-shaped grooves (24) are located at two ends of the diameter of the second cylinder (6), and the two groups of strip-shaped grooves (24) are communicated with the annular groove (22); the head of bolt (19) sets up two sets of gag lever post (23), and two sets of gag lever post (23) collineations, and two sets of gag lever post (23) pass bar groove (24) and insert in annular groove (22).

7. Moisture-proof and moisture-proof electric distribution box according to claim 1, characterized in that a plurality of groups of deflector rods (28) are arranged on the right end face of the second cylinder (6).

8. Moisture-proof and dehumidifying power distribution box according to claim 2, wherein a signal transceiver is provided in the controller (13), and the controller (13) is connected with a remote terminal through the signal transceiver in a wireless communication manner.