CN216289770U

CN216289770U - Dampproofing block terminal of ventilating

Info

Publication number: CN216289770U
Application number: CN202122136863.XU
Authority: CN
Inventors: 吴刚
Original assignee: Hebei Pump Control Technology Co ltd
Current assignee: Hebei Pump Control Technology Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-04-12
Anticipated expiration: 2031-09-06

Abstract

The utility model discloses a moisture-proof and ventilating distribution box which comprises a distribution box main body, wherein an air inlet pipe is arranged at the top of the distribution box main body, a first fan is arranged in the air inlet pipe, a supporting plate is arranged inside the air inlet pipe and is positioned below the first fan, a waterproof breathable film is laid at the top of the supporting plate, a first connecting port is formed in the top of the distribution box main body, air transmission channels are formed in two sides of the first connecting port, a placing groove is formed in the front of the distribution box main body, the bottom ends of the two air transmission channels are communicated with the placing groove, a drying agent containing box with an upward opening is arranged in the placing groove, and a sealing door is arranged on the front of the distribution box main body. In the using process, the temperature of the interior of the distribution box main body can be reduced, the humidity of air entering the distribution box main body for cooling can be guaranteed not to influence and damage elements, and the elements in the distribution box main body 1 can work normally and stably.

Description

Dampproofing block terminal of ventilating

Technical Field

The utility model relates to the technical field of distribution boxes, in particular to a moisture-proof and ventilating distribution box.

Background

In the electric power system composition, the use of block terminal is more, and the block terminal is electric power system's important component part, and block terminal internally mounted has a plurality of components and parts for the output of control current.

Among the prior art, because the air permeability of block terminal is poor to the inside component of block terminal can produce a large amount of heats in long-time use, this just makes the inside temperature of block terminal higher, and very easily makes the component damage under the high temperature environment, leads to equipment to break down, if seted up great vent, in partial humid area, inside humid air can enter into the block terminal, causes the component to wet the damage.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a moisture-proof and ventilating distribution box to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a block terminal of dampproofing ventilation, includes the block terminal main part, the top of block terminal main part is provided with the intake pipe, be provided with first fan in the intake pipe, the inside of intake pipe is located the below of first fan is provided with the backup pad, waterproof ventilated membrane has been laid at the top of backup pad, first connector has been seted up at the top of block terminal main part, gas transmission channel has all been seted up to the both sides of first connector, the standing groove has been seted up in the front of block terminal main part, two gas transmission channel's bottom all with the standing groove intercommunication, it holds the box to be provided with the ascending drier of opening in the standing groove, the front of block terminal main part is provided with the sealing door, be provided with the controller on the sealing door, the controller with first fan electric connection.

Preferably, the inside of intake pipe is located the top of first fan is provided with dustproof filter.

Preferably, the surface of the supporting plate is provided with a plurality of through holes which are distributed uniformly.

Preferably, a second connector is formed in the inner wall of the bottom of the distribution box body and communicated with the placing groove, a second fan is arranged in the second connector, and the controller is electrically connected with the second fan.

Preferably, air inlets are formed in the two sides of the drying agent containing box.

Preferably, be provided with temperature sensor and humidity transducer on the one side inner wall of block terminal main part respectively, temperature sensor and humidity transducer all with controller electric connection.

1. Compared with the prior art, the utility model has the beneficial effects that: through setting up first fan, waterproof membrane, backup pad, first interface, gas transmission passageway, second connector, box, second connector and second fan are placed to the drier, not only can cool down to the inside of block terminal main part, can guarantee simultaneously that the humidity of the inside air of block terminal main part can not influence the inside component of block terminal main part.

Drawings

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

fig. 2 is an external structural view of the present invention.

In the figure: 1. a distribution box main body; 2. an air inlet pipe; 3. a first fan; 4. a support plate; 5. a waterproof breathable film; 6. a gas transmission channel; 7. a desiccant storage box; 8. a sealing door; 9. a dust-proof filter plate; 10. a second fan; 11. a temperature sensor; 12. a humidity sensor; 13. and a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a block terminal of dampproofing ventilation, including block terminal main part 1, intake pipe 2 is installed at the top of block terminal main part 1, install first fan 3 in the intake pipe 2, backup pad 4 is installed to the inside below that is located first fan 3 of intake pipe 2, waterproof ventilated membrane 5 has been laid at the top of backup pad 4, first interface has been seted up at the top of block terminal main part 1, gas transmission channel 6 has all been seted up to the both sides of first interface, the standing groove has been seted up in the front of block terminal main part 1, the bottom of two gas transmission channel 6 all communicates with the standing groove, it holds box 7 to install the ascending drier of opening in the standing groove, sealing door 8 is installed in the front of block terminal main part 1, install controller 13 on the sealing door 8,

controller

13 and 3 electric connection of first fan.

The inside of intake pipe 2 is located the through-hole that the surface of installing dustproof filter 9 backup pad 4 in the top of first fan 3 has all seted up a plurality of and has distributed, the second connector has been seted up on the bottom inner wall of distribution box main part 1, second connector and standing groove intercommunication, install second fan 10 in the second connector,

controller

13 and 10 electric connection of second fan, the air inlet has all been seted up to the both sides that the drier held box 7, install temperature sensor 11 and humidity transducer 12 on one side inner wall of distribution box main part 1 respectively, temperature sensor 11 and humidity transducer 12 all with 13 electric connection of controller.

The working principle is as follows: in the use process, the first fan 3 rotates to guide the outside air into the air inlet pipe 2, the waterproof ventilation module is arranged on the supporting plate 4, when the air passes through, the moisture mixed in the air can be repelled on the surface of the waterproof ventilation module, then the air is dried by the first fan 3 in the air guiding process, and the air passing through the waterproof ventilated membrane 5 enters the placing groove through the first connecting port and the air transmission channel 6, then enters the desiccant placing box through the air inlets at the two ends of the desiccant placing box, the drying agent is contained in the air conditioner, the air passes through the air conditioner from the upper part, the moisture in the air can be further dried, and because the moisture in the air is dried by the waterproof breathable film 5, the drying agent in the drying agent placing box can be used for a longer time, and finally the air is blown into the interior of the distribution box main body 1 by the action of the second fan 10 to cool the internal elements of the distribution box. The utility model discloses a in the use, can cool down 1 inside block terminal main part, can guarantee simultaneously that the humidity of the air that enters into 1 inside cooling of block terminal main part can not influence and damage the component, guarantees that 1 inside component of block terminal main part normally stabilizes the work.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a block terminal of dampproofing ventilation, includes block terminal main part (1), its characterized in that: an air inlet pipe (2) is arranged at the top of the distribution box main body (1), a first fan (3) is arranged in the air inlet pipe (2), a support plate (4) is arranged in the air inlet pipe (2) and below the first fan (3), a waterproof breathable film (5) is laid on the top of the supporting plate (4), a first connecting port is arranged on the top of the distribution box main body (1), both sides of the first connecting port are provided with gas transmission channels (6), the front surface of the distribution box main body (1) is provided with a placing groove, the bottom ends of the two gas transmission channels (6) are communicated with the placing groove, a drying agent containing box (7) with an upward opening is arranged in the placing groove, a sealing door (8) is arranged on the front surface of the distribution box main body (1), the sealing door (8) is provided with a controller (13), and the controller (13) is electrically connected with the first fan (3).

2. The moisture resistant vented electrical box of claim 1, wherein: the inside of intake pipe (2) is located the top of first fan (3) is provided with dustproof filter (9).

3. The moisture resistant vented electrical box of claim 1, wherein: the surface of the supporting plate (4) is provided with a plurality of through holes which are distributed uniformly.

4. The moisture resistant vented electrical box of claim 1, wherein: the power distribution box is characterized in that a second connector is formed in the inner wall of the bottom of the power distribution box body (1), the second connector is communicated with the placing groove, a second fan (10) is arranged in the second connector, and the controller (13) is electrically connected with the second fan (10).

5. The moisture resistant vented electrical box of claim 1, wherein: air inlets are formed in the two sides of the drying agent containing box (7).

6. The moisture resistant vented electrical box of claim 1, wherein: be provided with temperature sensor (11) and humidity transducer (12) on the one side inner wall of block terminal main part (1) respectively, temperature sensor (11) and humidity transducer (12) all with controller (13) electric connection.