CN211295937U - Distribution box with dehumidification function - Google Patents

Abstract

The utility model relates to a block terminal technical field specifically is a block terminal of area dehumidification function, including the device body, the bottom of device body is equipped with the base, the top fixed mounting of base has a supporting seat, the block terminal is installed to the top of supporting seat, the thermovent has been seted up on one side surface of block terminal, block terminal one side internal surface center department installs prevents the condensation device, the quantity of preventing the condensation device is two, the block terminal is kept away from thermovent one side and has been seted up the inlet scoop, the inlet scoop surface covering has inhales grey cloth, the block terminal is close to inlet scoop one end welding and has been had bellows, bellows internally mounted has the fan. The utility model adopts the semiconductor refrigeration technology through the anti-condensation device, reduces the relative humidity in the cabinet through the local condensation manufacturing condition, and directly discharges the condensed moisture; when the temperature in the box is too high, the fan can be used for radiating heat, in the radiating process, dust flows to the dust collection cloth along with wind power and is adsorbed by the dust collection cloth, and the dust removal device can synchronously complete dust removal work during heat radiation.

Description

Distribution box with dehumidification function

Technical Field

The utility model relates to a block terminal technical field specifically is a block terminal of area dehumidification function.

Background

At present, a distribution box is formed by assembling switching equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, and the arrangement of the distribution box meets the requirement of normal operation of a power system. A large number of components are installed in the distribution box, continuous high-speed operation of the components can lead to accumulation of a large amount of heat in the distribution box, and when the temperature in the distribution box is too high, the components cannot normally work or even burn the components, so that the distribution box must be provided with a ventilation device, but the traditional ventilation device cannot prevent dust from entering the interior of an accessory box, the components in the distribution box can be fully covered with the dust after long-term operation, and the components which are fully covered with the dust are easy to short-circuit, so that equipment cannot normally operate; in rainy season, air is moist, damp and hot are alternated, the temperature difference is large, large temperature difference change exists in a high-voltage distribution box, air humidity is large after rain, dust on a high-voltage insulator, a high-voltage sleeve, a high-voltage cable head and a mother board in the box is easy to absorb moisture, a creepage phenomenon is formed, a water film is formed on electrical equipment inside a switch cabinet, corrosion of metal is greatly accelerated under the action of the water film, insulation is reduced, and therefore the distribution box with the dehumidification function is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a block terminal of area dehumidification function to the current block terminal dehumidification effect that proposes in solving above-mentioned background art is poor, the block terminal heat dissipation and the problem that the ash removal can not go on simultaneously when using.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a block terminal of area dehumidification function, includes the device body, the bottom of device body is equipped with the base, the top fixed mounting of base has the supporting seat, the block terminal is installed to the top of supporting seat, the thermovent has been seted up on one side surface of block terminal, the block terminal is kept away from the inlet scoop has been seted up to thermovent one side, the inlet scoop surface covering has inhales grey cloth, the block terminal is close to the welding of inlet scoop one end has bellows, bellows internally mounted has the fan.

Preferably, the block terminal is the cold-rolled steel sheet material, the surperficial magnetism of inlet scoop is connected with fixed magnetic sheet, fixed magnetic sheet skin weld has the handle.

Preferably, the dust absorption cloth is made of superfine fiber.

Preferably, the top of block terminal is installed and is kept off the rain board, block terminal front end hinged joint has the chamber door, chamber door surface mounting has thermodetector and handle.

Preferably, the center of the inner surface of one side of the distribution box is provided with two anti-condensation devices.

Preferably, bellows front end hinged joint has the bellows door, bellows surface mounting has the switch, the switch with the motor electric connection of fan, block terminal rear end internally mounted has the battery, the battery with the switch with prevent condensation device electric connection.

Compared with the prior art, the beneficial effects of the utility model are that:

in the utility model, the anti-condensation device adopts the semiconductor refrigeration technology, reduces the relative humidity in the cabinet by locally manufacturing condensation conditions, directly discharges condensed moisture, and avoids the influence on the insulation effect caused by the large humidity in the distribution box; when the temperature in the box is too high, the fan can be used for radiating heat, the radiating effect is good, dust on elements in the distribution box can flow to the dust collection cloth along with wind power in the radiating process and is adsorbed by the dust collection cloth, and the device can synchronously complete dust removal work during heat radiation.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the distribution box of the present invention;

FIG. 3 is a schematic structural view of the fixed magnetic block of the present invention;

fig. 4 is a schematic structural view of the bellows of the present invention.

In the figure: 1. a device body; 2. a distribution box; 21. a storage battery; 22. a heat dissipation port; 23. an anti-condensation device; 24. an air suction opening; 3. an air box; 31. a switch; 32. a fan; 33. a blower door; 4. a box door; 41. a handle; 5. a rain shield; 6. a base; 61. a supporting seat; 7. dust absorption cloth; 8. fixing the magnetic plate; 81. and (4) a handle.

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.

In the description of the present invention, it should be understood that the terms "center", "center line", "longitudinal", "lateral", "length", "width", "thickness", "depth", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be taken as limiting the invention, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example 1

A distribution box with a dehumidification function, which is a preferred embodiment in order to solve the problems that the dehumidification effect of the existing distribution box is poor and the heat dissipation and the ash removal of the distribution box can not be simultaneously carried out when in use, as shown in fig. 1, 2, 3 and 4, the device comprises a device body 1, a base 6 is arranged at the bottom of the device body 1, be used for fixed the device, the top fixed mounting of base 6 has supporting seat 61, the effect of supporting the device has been played, block terminal 2 is installed to supporting seat 61's top, thermovent 22 has been seted up on block terminal 2's a side surface, block terminal 2 keeps away from thermovent 22 one side and has seted up inlet scoop 24, inlet scoop 24 surface covering has inhales grey cloth 7, block terminal 2 is close to 24 one end welding of inlet scoop 3, 3 internally mounted of bellows have fan 32, fan 32 induced drafts to the incasement at the during operation, 22 cooperation fans 32 works of thermovent, make 2 outside air of block terminal and 2 inside air convection currents of block terminal carry out the heat transfer.

In this example, block terminal 2 is the cold-rolled steel sheet material, and the surface magnetism of inlet scoop 24 is connected with fixed magnetic sheet 8, inhales grey cloth 7 and sets up between fixed magnetic sheet 8 and inlet scoop 24, makes fixed magnetic sheet 8 adsorb accomplish the fixed work to inhaling grey cloth 7 on inlet scoop 24, and the welding of 8 skin welds of fixed magnetic sheet has handle 81, the fixed magnetic sheet 8 of the control of being convenient for.

Furthermore, the dust absorption cloth 7 is made of superfine fiber, the superfine fiber has strong detergency, the fineness of the microfiber with the diameter of 0.4 microns, the special cross section can effectively capture dust particles as small as several microns, and the dust absorption cloth is long in service life and easy to clean.

Specifically, the top end of the distribution box 2 is provided with a rain baffle 5, so that the function of keeping off rain is achieved, rainwater is prevented from entering the distribution box to cause damage to components in the distribution box, the front end of the distribution box 2 is hinged to a box door 4, a handle 41 is arranged on the outer surface of the box door 4, and the box door 2 is opened and closed by taking a hinge at the joint of the box door 4 and the distribution box 2 as an axis through the handle 41.

Besides, the center of the inner surface of one side of the distribution box 2 is provided with an anti-condensation device 23, the model of the anti-condensation device 23 is SEPRI-CS-NL (B), the device adopts the semiconductor refrigeration technology, reduces the relative humidity in the box under the condition of locally manufacturing condensation, directly discharges condensed water, and the number of the anti-condensation devices 23 is two.

Further, bellows 3 front end hinge connection has bellows door 33, opens bellows door 33 and is convenient for cooperate fan 32 to induced draft in the block terminal 2, 3 surface mounting of bellows have switch 31, the motor electric connection of switch 31 and fan 32, the work of control fan 32 of being convenient for, 2 rear end internally mounted of block terminal have battery 21, battery 21 and switch 31 and prevent condensation device 23 electric connection have played the effect to switch 31 and prevent condensation device 23 power supply.

When the utility model is used, the storage battery 21 supplies power to the condensation preventing device 23, so that the condensation preventing device 23 continuously works, the condensation preventing device 23 utilizes the Peltier effect of the semiconductor material, when direct current passes through a galvanic couple formed by connecting two different semiconductor materials in series, heat can be absorbed and released at the two ends of the galvanic couple respectively, the purpose of refrigeration can be realized, and when the temperature in the box is too low, the air in the box can be condensed into water to be discharged out of the box; when the interior of the box is in a high-temperature state, the air box door 33 is opened, the motor is turned on through the switch 31 to enable the fan 32 to work, the fan 32 rotates reversely to suck air into the distribution box 2, hot air in the distribution box 2 is exhausted, and air outside the distribution box 2 is absorbed through the heat dissipation port 22 to exchange heat, so that the temperature in the distribution box 2 is reduced, and fire caused by high temperature is avoided; during the operation of the fan 32, dust on the surface of the component in the distribution box 2 flows to the air suction opening 24 along with wind power and is adsorbed by the dust absorption cloth 7, the cleaning work of the dust in the distribution box 2 is completed, the fixed magnetic plate 8 can be far away from the air suction opening 24 by using the handle 81, and the dust absorption cloth 7 can be taken down for cleaning.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a block terminal of area dehumidification function, includes device body (1), its characterized in that: the bottom of device body (1) is equipped with base (6), the top fixed mounting of base (6) has supporting seat (61), block terminal (2) is installed to the top of supporting seat (61), thermovent (22) have been seted up on one side surface of block terminal (2), block terminal (2) are kept away from inlet scoop (24) have been seted up to thermovent (22) one side, inlet scoop (24) surface covering has inhales grey cloth (7), block terminal (2) are close to inlet scoop (24) one end welding has bellows (3), bellows (3) internally mounted has fan (32).

2. The distribution box with dehumidification function according to claim 1, wherein: block terminal (2) are the cold-rolled steel sheet material, the surperficial magnetism of inlet scoop (24) is connected with fixed magnetic sheet (8), fixed magnetic sheet (8) skin weld has handle (81).

3. The distribution box with dehumidification function according to claim 1, wherein: the dust absorption cloth (7) is made of superfine fiber.

4. The distribution box with dehumidification function according to claim 1, wherein: weather shield (5) are installed on the top of block terminal (2), block terminal (2) front end hinged joint has chamber door (4), chamber door (4) surface mounting has handle (41).

5. The distribution box with dehumidification function according to claim 1, wherein: anti-condensation devices (23) are installed at the center of the inner surface of one side of the distribution box (2), and the number of the anti-condensation devices (23) is two.

6. The distribution box with dehumidification function of claim 5, wherein: bellows (3) front end hinge connection bellows door (33), bellows (3) surface mounting has switch (31), switch (31) with the motor electric connection of fan (32), block terminal (2) rear end internally mounted has battery (21), battery (21) with switch (31) with prevent condensation device (23) electric connection.

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