CN213818662U

CN213818662U - Switch board with inner loop dehumidification effect

Info

Publication number: CN213818662U
Application number: CN202022163281.6U
Authority: CN
Inventors: 王�忠
Original assignee: Shandong Yingweite Technology Co ltd
Current assignee: Shandong Yingweite Technology Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-07-27
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses a switch board with inner loop dehumidification effect, the power distribution box comprises a box body, the interior diapire fixedly connected with electric fan heater of box, one side fixedly connected with defeated tuber pipe of electric fan heater, the top of exhaust vent is provided with first filter screen, the interior roof fixedly connected with fixed plate of box, first air intake has been seted up to the inside of fixed plate, the inside of first air intake is provided with first fan, the first air outlet of bottom fixedly connected with of fixed plate, one side of first air outlet is provided with the second air outlet, one side fixedly connected with second air intake of box, the inside of second air intake is provided with the second fan, the below of first filter screen is provided with the second filter screen. The utility model discloses a setting of electric fan heater can be dried electronic component, through the setting of first fan, can circulate and dry electronic component, and improve equipment's availability factor reduces the wasting of resources, can reduce the cost for the workman.

Description

Switch board with inner loop dehumidification effect

Technical Field

The utility model relates to a switch board technical field specifically is a switch board with inner loop dehumidification effect.

Background

The control cabinet is formed by assembling switch 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, the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, the control cabinet is convenient to overhaul, the safety of people and surrounding equipment is not endangered, and the control cabinet can be switched on or switched off by a manual or automatic switch in normal operation.

The existing control cabinet is not ventilated in the wet weather, water drops are easily generated, electronic elements in the control cabinet can be short-circuited, the service life of equipment is seriously shortened, the working pressure is increased for workers, the use efficiency is reduced, and therefore the control cabinet with the internal circulation dehumidification effect is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a switch board with inner loop dehumidification effect is in order to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a switch board with inner loop dehumidification effect, includes the box, the interior diapire fixedly connected with electric fan heater of box, the defeated tuber pipe of one side fixedly connected with of electric fan heater, the one end fixedly connected with exhaust vent of defeated tuber pipe, the top of exhaust vent is provided with first filter screen, the interior roof fixedly connected with fixed plate of box, first air intake has been seted up to the inside of fixed plate, the inside of first air intake is provided with first fan, the first air outlet of bottom fixedly connected with of fixed plate, one side of first air outlet is provided with the second air outlet, one side fixedly connected with second air intake of box, the inside of second air intake is provided with the second fan, the below of first filter screen is provided with the second filter screen.

Preferably, one side of the fixing plate is fixedly connected with a temperature sensor, and the inner side wall of the box body is fixedly connected with a humidity sensor.

Preferably, one side fixedly connected with rack that humidity inductor was kept away from to the inside wall of box, the below of rack is provided with the third air outlet.

Preferably, a fourth air outlet is formed in the other side of the box body, and a third fan is arranged inside the fourth air outlet.

Preferably, a third filter screen is arranged on one side of each of the first fan, the second fan and the third fan, and an air inlet pipe is fixedly connected to the other side of the warm air blower.

Preferably, the front surface of the box body is movably connected with a sliding door, and one side of the sliding door is fixedly connected with a handle.

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

1. the utility model discloses a setting of electric fan heater can make external wind change into the warm braw, inside conveying the box through defeated tuber pipe and first filter screen, conveniently drying to electronic component, through the setting of first fan, can make the heating installation that the electric fan heater blew off dry to electronic component through first air outlet, second air outlet and first filter screen circulation, improve equipment's availability factor reduces the wasting of resources, can reduce the cost for the workman.

2. The utility model discloses a setting of second fan can make the inside that external air enters into the box through second filter screen and first filter screen, can prevent that the inside of box is too dry to the damage that causes electronic component, improve equipment's practicality, through the setting of second filter screen, can filter the air that comes in from the second air intake, the dust that reduces in the air enters into the inside of box.

Drawings

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

FIG. 2 is a schematic view of the cross-sectional structure of the present invention;

fig. 3 is a schematic side view of the present invention.

In the figure: 1. a box body; 2. a warm air blower; 3. a wind delivery pipe; 4. an air outlet; 5. a first filter screen; 6. a fixing plate; 7. a first air inlet; 8. a first fan; 9. a first air outlet; 10. a second air outlet; 11. a second air inlet; 12. a second fan; 13. a second filter screen; 14. a temperature sensor; 15. a humidity sensor; 16. placing a rack; 17. a third air outlet; 18. a fourth air outlet; 19. a third fan; 20. a third filter screen; 21. an air inlet pipe; 22. sliding the door; 23. a handle.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a control cabinet with an internal circulation dehumidification effect comprises a box body 1, wherein an air heater 2 is fixedly connected to the inner bottom wall of the box body 1, an air delivery pipe 3 is fixedly connected to one side of the air heater 2, an air outlet 4 is fixedly connected to one end of the air delivery pipe 3, a first filter screen 5 is arranged above the air outlet 4, external air can be converted into warm air through the arrangement of the air heater 2, the warm air is conveyed into the box body 1 through the air delivery pipe 3 and the first filter screen 5 to facilitate drying of electronic elements, a fixing plate 6 is fixedly connected to the inner top wall of the box body 1, a first air inlet 7 is formed in the fixing plate 6, a first fan 8 is arranged in the first air inlet 7, and the warm air blown out of the air heater 2 can be circularly dried on the electronic elements through a first air outlet 9, a second air outlet 10 and the first filter screen 5 through the arrangement of the first fan 8, improve equipment's availability factor, reduce the wasting of resources, can reduce the cost for the workman, the first air outlet 9 of bottom fixedly connected with of fixed plate 6, one side of first air outlet 9 is provided with second air outlet 10, one side fixedly connected with second air intake 11 of box 1, the inside of second air intake 11 is provided with second fan 12, setting through second fan 12, can make the outside air enter into the inside of box 1 through second filter screen 13 and first filter screen 5, can prevent that the inside of box 1 is too dry, thereby to the damage that electronic component caused, improve equipment's practicality, the below of first filter screen 5 is provided with second filter screen 13, setting through second filter screen 13, can filter the air that comes from second air intake 11, reduce the dust in the air and enter into the inside of box 1.

Further, one side fixedly connected with temperature-sensing ware 14 of fixed plate 6, the inside wall fixedly connected with humidity inductor 15 of box 1, through temperature-sensing ware 14's setting, can control the inside temperature of box 1, through humidity-sensing ware 15's setting, can control the inside humidity or the quality of the dry of box 1, improve equipment's availability factor.

Further, one side fixedly connected with rack 16 that humidity inductor 15 was kept away from to the inside wall of box 1, rack 16's below is provided with third air outlet 17, through rack 16's setting, can make the workman conveniently place electronic component, improves work efficiency.

Further, a fourth air outlet 18 has been seted up to the opposite side of box 1, and the inside of fourth air outlet 18 is provided with third fan 19, through the setting of third fan 19, can make the inside quick circulation of air of box 1 for reduce the inside heat of box 1 or the inside peculiar smell that produces of box 1, improve the availability factor.

Furthermore, a third filter screen 20 is arranged on one side of each of the first fan 8, the second fan 12 and the third fan 19, an air inlet pipe 21 is fixedly connected to the other side of the fan heater 2, and the first fan 8, the second fan 12 and the third fan 19 can reduce dust entering during working and prolong the service life through the arrangement of the third filter screen 20.

Further, the front face of the box body 1 is movably connected with a sliding door 22, one side of the sliding door 22 is fixedly connected with a handle 23, and through mutual arrangement of the sliding door 22 and the handle 23, a worker can conveniently open the box body 1, so that the working efficiency is improved.

The working principle is as follows: through the arrangement of the fan heater 2, the external air can be converted into the warm air, the warm air is conveyed into the box body 1 through the air conveying pipe 3 and the first filter screen 5 to be convenient for drying the electronic elements, through the arrangement of the first fan 8, the warm air blown out by the fan heater 2 can circularly dry the electronic elements through the first air outlet 9, the second air outlet 10 and the first filter screen 5, the use efficiency of the equipment is improved, the resource waste is reduced, the cost can be reduced for workers, through the arrangement of the second fan 12, the external air can enter the box body 1 through the second filter screen 13 and the first filter screen 5, the interior of the box body 1 can be prevented from being too dry, the damage to the electronic elements is further caused, the practicability of the equipment is improved, through the arrangement of the second filter screen 13, the air entering from the second air inlet 11 can be filtered, and the dust in the air can be reduced from entering the box body 1, through the setting of temperature-sensing ware 14, can control the inside temperature of box 1, through the setting of humidity inductor 15, can control the inside humidity or the quality of the box 1, improve equipment's availability factor, through the setting of rack 16, can make the workman conveniently place electronic component, improve work efficiency, through the setting of third fan 19, can make the inside quick circulation of air of box 1, be used for reducing the inside heat of box 1 or the inside peculiar smell that produces of box 1, improve the availability factor, through the setting of third filter screen 20, can make first fan 8, second fan 12 and third fan 19 are at the during operation, reduce the entering of dust, and the service life is prolonged, through the mutual setting of sliding door 22 and handle 23, can make the workman conveniently open box 1, and the work efficiency is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a switch board with inner loop dehumidification effect, includes box (1), its characterized in that: the fan heater comprises a box body (1), wherein a fan heater (2) is fixedly connected to the inner bottom wall of the box body (1), a wind conveying pipe (3) is fixedly connected to one side of the fan heater (2), a wind outlet (4) is fixedly connected to one end of the wind conveying pipe (3), a first filter screen (5) is arranged above the wind outlet (4), a fixing plate (6) is fixedly connected to the inner top wall of the box body (1), a first air inlet (7) is formed in the fixing plate (6), a first fan (8) is arranged in the first air inlet (7), a first air outlet (9) is fixedly connected to the bottom of the fixing plate (6), a second air outlet (10) is formed in one side of the first air outlet (9), a second air inlet (11) is fixedly connected to one side of the box body (1), and a second fan (12) is arranged in the second air inlet (11), and a second filter screen (13) is arranged below the first filter screen (5).

2. The control cabinet with the internal circulation dehumidification effect as claimed in claim 1, wherein: one side fixedly connected with temperature-sensing ware (14) of fixed plate (6), the inside wall fixedly connected with humidity inductor (15) of box (1).

3. The control cabinet with the internal circulation dehumidification effect as claimed in claim 1, wherein: one side fixedly connected with rack (16) of humidity inductor (15) is kept away from to the inside wall of box (1), the below of rack (16) is provided with third air outlet (17).

4. The control cabinet with the internal circulation dehumidification effect as claimed in claim 1, wherein: a fourth air outlet (18) is formed in the other side of the box body (1), and a third fan (19) is arranged inside the fourth air outlet (18).

5. The control cabinet with the internal circulation dehumidification effect as claimed in claim 1, wherein: one side of the first fan (8), one side of the second fan (12) and one side of the third fan (19) are provided with a third filter screen (20), and the other side of the warm air blower (2) is fixedly connected with an air inlet pipe (21).

6. The control cabinet with the internal circulation dehumidification effect as claimed in claim 1, wherein: the front surface of the box body (1) is movably connected with a sliding door (22), and one side of the sliding door (22) is fixedly connected with a handle (23).