CN219018261U

CN219018261U - Dehumidification mechanism of electric power cabinet

Info

Publication number: CN219018261U
Application number: CN202223242342.3U
Authority: CN
Inventors: 李晓燕; 姜德民; 夏茂梅
Original assignee: XI AN LIANGLI ELECTRICAL EQUIP
Current assignee: XI AN LIANGLI ELECTRICAL EQUIP
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-05-12
Anticipated expiration: 2032-12-05

Abstract

The utility model discloses an electric power cabinet dehumidifying mechanism, which comprises an electric power cabinet body, wherein an exhaust fan is fixedly arranged on the upper surface of the electric power cabinet body, an exhaust pipe is fixedly communicated with the output end of the exhaust fan, a dryer shell is fixedly arranged on the right side surface of the electric power cabinet body, a drying pipe is fixedly communicated with the bottom surface of the dryer shell, a heat-conducting net rack is fixedly arranged in the dryer shell, a heating pipe is fixedly arranged in the heat-conducting net rack, and a dehumidifying box is fixedly arranged on the inner bottom wall of the electric power cabinet body. This device sets up the air exhauster through the top of the electric power cabinet body, and the air exhauster cooperation exhaust column is breathed in the electric power cabinet body, exhaust column one end intercommunication drying cabinet, closes the exhaust valve on the drying cabinet, can make the gas circulation of the internal portion of electric power cabinet through the drying cabinet, sets up heat conduction rack and heating pipe in the inside of drying cabinet, can dry the gas of circulation, and the gas after the drying removes the tide through removing the tide box.

Description

Dehumidification mechanism of electric power cabinet

Technical Field

The utility model relates to the field of electric power cabinets, in particular to an electric power cabinet dehumidifying mechanism.

Background

The power cabinet is also called a power distribution cabinet, the power distribution cabinet is a final-stage device of a power distribution system, the power distribution cabinet is a generic name of a motor control center, the power distribution cabinet is used in the occasions with scattered loads and fewer loops, the motor control center is used in the occasions with concentrated loads and more loops, the motor control center distributes electric energy of a certain circuit of a power distribution device at the upper stage to nearby loads, and the device provides protection, monitoring and control for the loads.

According to the electric power cabinet with dehumidification mechanism disclosed in chinese patent No. CN214706651U, including the electric power cabinet body, first fan is all installed to the bottom of electric power cabinet body left and right sides, be connected with fan air outlet and this fan air outlet on the air outlet port of first fan and extend to the inner chamber of electric power cabinet body, be connected with the fan air intake on the air inlet port of first fan, threaded connection has the air inlet frame on the fan air intake, the inner chamber of air inlet frame and the position department that is close to the fan air intake have spacing arch along annular integrated into one piece, the inner chamber of air inlet frame and the one side activity grafting that keeps away from the fan air intake have the moisture filter screen, and dehumidification mechanism in the above-mentioned patent uses outside air to dehumidify inside the electric power cabinet, because outside air still needs to purify the drying, leads to dehumidify inconvenient, for this reason, we propose an electric power cabinet dehumidification mechanism to solve above-mentioned problem.

Disclosure of Invention

The utility model aims to provide a dehumidifying mechanism of an electric cabinet, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an electric power cabinet dehumidification mechanism, includes the electric power cabinet body, the last fixed surface of the electric power cabinet body installs the air exhauster, the output fixed connection of air exhauster has the exhaust column, the right flank fixed mounting of the electric power cabinet body has the drying cabinet, the fixed intercommunication in bottom surface of drying cabinet has the drying duct, the inside fixed mounting of drying cabinet has the heat conduction rack, the inside fixed mounting of heat conduction rack has the heating pipe, the interior bottom fixed mounting of the electric power cabinet body has the dehumidification box, the one end that the drying cabinet was kept away from to the drying duct is linked together with the bottom of the dehumidification box, the exhaust opening has been seted up to the upper surface of the electric power cabinet body.

In a further embodiment, the left side face of the electric power cabinet body is movably hinged with a cabinet door through a hinge, and a handle is fixedly arranged on the left side face of the cabinet door.

In a further embodiment, a movable plate is fixedly mounted on the right side surface of the dryer shell through screws, and an exhaust valve is fixedly mounted on the right side surface of the movable plate.

In a further embodiment, a plurality of mounting plates are fixedly connected to the inside of the electric power cabinet body, a plurality of mounting screw holes are formed in the outer surface of each mounting plate, four supporting feet are fixedly connected to the bottom surface of the electric power cabinet body, and buckling grooves are formed in the front surface of the electric power cabinet body and the back surface of the electric power cabinet body.

In a further embodiment, the front side of the electric power cabinet body and the back side of the electric power cabinet body are both hinged with movable frames through hinges, two side faces of the movable frames, which are close to each other, are both fixedly connected with clamping sleeves, each clamping sleeve is internally provided with a filtering component in a clamping mode, and the front side of the electric power cabinet body and the back side of the electric power cabinet body are both provided with air inlet windows.

In a further embodiment, the upper surface of the dehumidifying box is clamped with a top cover, the upper surface of the top cover is provided with a through hole, and filter cotton is filled in the through hole.

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

this device sets up the air exhauster through the top of the electric power cabinet body, the air exhauster cooperation exhaust column, carry out the convulsions to the electric power cabinet body and breathe in, exhaust column one end intercommunication drying cabinet, close the exhaust valve on the drying cabinet, can make the gas circulation of the internal portion of electric power cabinet pass through the drying cabinet, set up heat conduction rack and heating pipe in the inside of drying cabinet, can dry the circulating gas, the gas after the drying removes the tide through removing the damp box, the design of damp box simultaneously also can play the effect of removing the tide to the electric power cabinet bottom, after the exhaust valve on the drying cabinet is opened, the exhaust exhauster cooperation exhaust column, can discharge the heat of the internal portion of electric power cabinet, thereby play quick radiating effect.

Drawings

Fig. 1 is a schematic perspective view of a dehumidifying mechanism of an electric cabinet.

Fig. 2 is a side cross-sectional view of the power cabinet body in the power cabinet dehumidification mechanism.

Fig. 3 is a side cross-sectional view of a dryer housing in a power cabinet dehumidification mechanism.

Fig. 4 is a schematic perspective view of the dehumidifying box and the top cover in the dehumidifying mechanism of the electric cabinet.

In the figure: 1. an electric power cabinet body; 2. a buckling groove; 3. a cabinet door; 4. a movable frame; 5. a filter assembly; 6. a handle; 7. supporting feet; 8. an exhaust fan; 9. an exhaust tube; 10. a dryer housing; 11. a movable plate; 12. an exhaust valve; 13. a drying tube; 14. a cutting sleeve; 15. an air inlet window; 16. installing a screw hole; 17. an air suction port; 18. a mounting plate; 19. a top cover; 20. a moisture removal box; 21. a thermally conductive grid; 22. heating pipes; 23. and (5) a through hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, in the utility model, an electric cabinet dehumidifying mechanism comprises an electric cabinet body 1, an exhaust fan 8 is fixedly arranged on the upper surface of the electric cabinet body 1, an exhaust fan 9 is fixedly communicated with the output end of the exhaust fan 8, a drying machine shell 10 is fixedly arranged on the right side surface of the electric cabinet body 1, a drying pipe 13 is fixedly communicated with the bottom surface of the drying machine shell 10, a heat-conducting net rack 21 is fixedly arranged in the drying machine shell 10, a heating pipe 22 is fixedly arranged in the heat-conducting net rack 21, a dehumidifying box 20 is fixedly arranged on the inner bottom wall of the electric cabinet body 1, one end of the drying pipe 13 far away from the drying machine shell 10 is communicated with the bottom of the dehumidifying box 20, an exhaust opening 17 is formed in the upper surface of the electric cabinet body 1, and the exhaust fan 8 is also called a side flow blower, a centrifugal blower and a small blower, and is a general air source for blowing or inhaling, and is commonly used for inhaling air of mechanical equipment, and the exhaust fan 8 is called as the name.

The left side of the electric power cabinet body 1 is movably hinged with the cabinet door 3 through the hinge, the left side of the cabinet door 3 is fixedly provided with the handle 6, the electric power cabinet body 1 is conveniently opened through the handle 6 arranged on the front face of the cabinet door 3, the movable plate 11 is fixedly arranged on the right side of the drying machine shell 10 through screws, the exhaust valve 12 is fixedly arranged on the right side of the movable plate 11, the exhaust valve 12 is arranged on the movable plate 11, the exhaust and circulation of the gas inside the electric power cabinet body 1 are conveniently controlled, the plurality of mounting plates 18 are fixedly connected to the inside of the electric power cabinet body 1, the plurality of mounting screw holes 16 are formed in the outer surface of each mounting plate 18, the four supporting legs 7 are fixedly connected to the bottom surface of the electric power cabinet body 1, the buckling grooves 2 are formed in the front face of the electric power cabinet body 1 and the back face of the electric power cabinet body 1, the effect of supporting the electric power cabinet is achieved through the supporting legs 7, and the mounting plates 18 are arranged inside the electric power cabinet, and the electric power equipment is conveniently mounted.

The front of the electric power cabinet body 1 and the back of the electric power cabinet body 1 are all articulated with the movable frame 4 through the hinge activity, a side that two movable frames 4 are close to each other is all fixed connection cutting ferrule 14, the inside of every cutting ferrule 14 is all the joint has filter component 5, the fresh air inlet window 15 has all been seted up to the front of the electric power cabinet body 1 and the back of the electric power cabinet body 1, set up in cutting ferrule 14 through filter component 5, play good air inlet filter effect, in the electric power cabinet of avoiding external dust to get into, the upper surface joint of dehumidification box 20 has top cap 19, opening 23 has been seted up to the upper surface of top cap 19, the inside of opening 23 is filled with the filter pulp, set up opening 23 on through top cap 19, make things convenient for gas to circulate.

The working principle of the utility model is as follows:

when the electric cabinet is used, the electric cabinet is connected with the dehumidifying mechanism, the power supply of the dehumidifying mechanism is connected, the bagged drying agent is put into the dehumidifying box 20, the top cover 19 is clamped with the dehumidifying box 20, when the electric cabinet is used normally, the exhaust valve 12 on the drying machine shell 10 is opened, the exhaust fan 8 is matched with the exhaust pipe 9 to exhaust the heat in the electric cabinet, when dehumidification is needed, the exhaust valve 12 is closed, the heating pipe 22 in the drying machine shell 10 is started, the heating pipe 22 is matched with the heat conducting net rack 21 to dry the circulated air, and meanwhile, the drying agent in the dehumidifying box 20 at the bottom of the electric cabinet is utilized to dry the moisture in the electric cabinet.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides an electric power cabinet dehumidification mechanism which characterized in that: including electric power cabinet body (1), the last fixed surface of electric power cabinet body (1) installs air exhauster (8), the output fixed connection of air exhauster (8) has exhaust column (9), the right flank fixed mounting of electric power cabinet body (1) has drying cabinet (10), the fixed intercommunication in bottom surface of drying cabinet (10) has drying duct (13), the inside fixed mounting of drying cabinet (10) has heat conduction rack (21), the inside fixed mounting of heat conduction rack (21) has heating pipe (22), the interior bottom fixed mounting of electric power cabinet body (1) has moisture removal box (20), the one end that drying cabinet (10) was kept away from to drying duct (13) is linked together with the bottom of moisture removal box (20), exhaust opening (17) have been seted up to the upper surface of electric power cabinet body (1).

2. The electrical cabinet dehumidification mechanism of claim 1, wherein: the left side face of the electric power cabinet body (1) is movably hinged with a cabinet door (3) through a hinge, and a handle (6) is fixedly arranged on the left side face of the cabinet door (3).

3. The electrical cabinet dehumidification mechanism of claim 1, wherein: the right side face of the dryer shell (10) is fixedly provided with a movable plate (11) through screws, and the right side face of the movable plate (11) is fixedly provided with an exhaust valve (12).

4. The electrical cabinet dehumidification mechanism of claim 1, wherein: the electric power cabinet is characterized in that a plurality of mounting plates (18) are fixedly connected to the inside of the electric power cabinet body (1), a plurality of mounting screw holes (16) are formed in the outer surface of each mounting plate (18), four supporting feet (7) are fixedly connected to the bottom surface of the electric power cabinet body (1), and buckling grooves (2) are formed in the front surface of the electric power cabinet body (1) and the back surface of the electric power cabinet body (1).

5. The electrical cabinet dehumidification mechanism of claim 1, wherein: the front of the electric power cabinet body (1) and the back of the electric power cabinet body (1) are both hinged with movable frames (4) through hinges, two the clamping sleeves (14) are fixedly connected to one side face of each movable frame (4) close to each other, each clamping sleeve (14) is internally clamped with a filtering component (5), and the front of the electric power cabinet body (1) and the back of the electric power cabinet body (1) are both provided with air inlet windows (15).

6. The electrical cabinet dehumidification mechanism of claim 1, wherein: the upper surface joint of dehumidification box (20) has top cap (19), opening (23) have been seted up to the upper surface of top cap (19), the inside of opening (23) is filled with the filter pulp.