CN215934166U

CN215934166U - Dual power supply power distribution cabinet with dehumidification function

Info

Publication number: CN215934166U
Application number: CN202122504691.7U
Authority: CN
Inventors: 姚金山; 卢飞跃; 龚跃冬
Original assignee: Henan Xinyuesheng Electric Co ltd
Current assignee: Henan Xinyuesheng Electric Co ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-03-01
Anticipated expiration: 2031-10-18

Abstract

The utility model provides a dual-power distribution cabinet with a dehumidification function, which relates to the technical field of distribution cabinets and comprises a distribution cabinet body, wherein an air extractor is arranged on the distribution cabinet body, an air inlet pipe of the air extractor is arranged at the output end of the air extractor, a lifting device for driving the air inlet pipe to lift is arranged on the distribution cabinet body, the output end of the air extractor is communicated with a dehumidification box, the air outlet end of the dehumidification box is communicated with the distribution cabinet body, dehumidification cotton is arranged in the dehumidification box, an unfolding device for unfolding the dehumidification cotton is arranged on the dehumidification cotton, and a drying device for drying the dehumidification cotton is arranged in the dehumidification box; expand drying device and dry to the dehumidification cotton simultaneously through expansion device to the dehumidification cotton, increased the area of drying in order to accelerate the stoving speed through expansion device, can realize this internal quick drying of switch board and keep this internal air drying of switch board through above-mentioned operation.

Description

Dual power supply power distribution cabinet with dehumidification function

Technical Field

The utility model relates to the technical field of power distribution cabinets, in particular to a dual-power-supply power distribution cabinet with a dehumidification function.

Background

The distribution cabinet (case) is a final-stage device of a distribution system and is divided into a power distribution cabinet (case), a lighting distribution cabinet (case) and a metering cabinet (case). The power distribution cabinet is used in the occasions with dispersed loads and less loops. The power distribution cabinet has the characteristics of simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, more common application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect.

The switch board both can be used in indoor also can be used in the open air, will face the rain when outdoor use. And the switch board is as a power equipment, and circuit components and parts inside can not meet water, otherwise can go out the incident. The switch board must also have a certain waterproof function. And the waterproof measure of current switch board is mainly optimizing the air vent position to install weather shield additional in the outside of air vent. But this way can weaken the thermal diffusivity of switch board to a certain extent. Meanwhile, when the inside of the power distribution cabinet is affected with tide, dehumidification and drying can not be actively carried out generally, and only natural air drying is relied on. If join in marriage long-time overcast and rainy weather, will lead to in the switch board components and parts to be in the too big environment of humidity for a long time, the electric leakage accident takes place very easily. Therefore, the power distribution cabinet also needs a certain active means for dehumidification and drying.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dual-power-supply power distribution cabinet with a dehumidification function, and aims to solve the problem that a power distribution cabinet in the prior art does not have the dehumidification function.

In order to achieve the purpose, the utility model adopts the following technical scheme: dual supply switch board with dehumidification function, including the switch board body, install the air extractor on the switch board body, the intake pipe of air extractor is installed to the output of air extractor, install the elevating gear who is used for driving the intake pipe to carry out the lift on the switch board body, the output intercommunication of air extractor has the dehumidification case, the end of giving vent to anger of dehumidification case communicates with the switch board body mutually, be provided with the dehumidification cotton in the dehumidification case, be provided with the expansion device that is used for making the dehumidification cotton stand out on the dehumidification cotton, be provided with the drying device who makes the dehumidification cotton dry in the dehumidification case, this internal louvre inclosed closing means that is used for making on the switch board body that is provided with of switch board.

In order to enable the air inlet pipe lifting device to have the function of driving the air inlet pipe to lift, the lifting device comprises a motor fixedly arranged on a power distribution cabinet body, the output end of the motor is provided with a lead screw, the lead screw is arranged in the power distribution cabinet body along the height direction of the power distribution cabinet body, a nut is meshed on the lead screw, the nut is fixedly connected with the air inlet pipe, and the air inlet pipe is connected with a guide rod in a sliding mode.

In order to enable the air intake pipe to have the function of quickly and uniformly intaking air, the air intake pipe comprises an air intake hose communicated with the air extractor and an air intake head fixedly connected with the lifting device, the air intake head is communicated with the air intake hose, and a plurality of air intake holes are uniformly distributed in the length direction of the air intake head.

In order to enable the dehumidifying cotton to be unfolded, the unfolding device comprises an electric telescopic rod fixedly arranged in a power distribution cabinet body, the output end of the electric telescopic rod is hinged with a scissor link assembly, the scissor link assembly comprises at least two groups of connecting rods which are crossed and form an X shape, each group of connecting rods is hinged through a pin shaft, and the pin shaft is fixedly connected with the dehumidifying cotton.

In order to enable the drying device to have the function of drying the dehumidifying cotton, the drying device comprises an electric heating sheet fixedly arranged at the bottom of the dehumidifying box and a fixed exhaust hole arranged at the top of the dehumidifying box, and a plugging plate used for plugging the exhaust hole is arranged at the movable end of the electric telescopic rod.

In order to enable the power distribution cabinet to have the effect of sealing the power distribution cabinet, the utility model adopts the further technical scheme that the sealing device comprises an electric lifting rod fixedly arranged in the power distribution cabinet body, and a sealing plate used for sealing the heat dissipation holes in the power distribution cabinet body is fixedly arranged at the movable end of the electric lifting rod.

In order to enable the power distribution cabinet to have the effect of facilitating the movement of the power distribution cabinet, the power distribution cabinet further adopts the technical scheme that universal wheels are arranged at the bottom of the power distribution cabinet body.

The utility model has the beneficial effects that:

when the utility model is used, when the air humidity in the power distribution cabinet body is larger, the air extractor seals the power distribution cabinet through the sealing device, the air extractor is used for pumping the moisture in the power distribution cabinet body into the dehumidification box through the air inlet pipe, the lifting device is used for driving the air inlet pipe to lift, the moisture in the power distribution cabinet body is quickly extracted, the dehumidification is carried out through the dehumidification cotton in the dehumidification box, the air after the dehumidification is finished flows into the power distribution cabinet again, the circulation of dry air is realized, and when the air humidity is higher, damage the electrical components in the power distribution cabinet, dry the dehumidifying cotton when the air humidity is normal, the dehumidifying cotton is unfolded by the unfolding device and dried by the drying device, the drying area is increased by the unfolding device to accelerate the drying speed, through the operation, the quick drying in the power distribution cabinet body can be realized, and the air drying in the power distribution cabinet body can be kept.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic diagram of another perspective structure according to an embodiment of the present invention.

FIG. 3 is a schematic structural view of a stent according to an embodiment of the present invention.

Fig. 4 is a schematic cross-sectional view of a drying apparatus according to an embodiment of the present invention.

In the figure: 1. a power distribution cabinet body; 2. an air extractor; 3. an air inlet pipe; 31. an air intake hose; 32. an air inlet head; 4. a lifting device; 41. a motor; 42. a lead screw; 43. a guide bar; 5. a dehumidification box; 6. dehumidifying cotton; 7. a universal wheel; 9. a deployment device; 91. an electric telescopic rod; 92. a scissor linkage assembly; 10. a drying device; 101. an electric heating sheet; 102. an exhaust hole; 103. a blocking plate; 11. a closure device; 111. an electric lifting rod; 112. and (3) closing the plate.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings.

As shown in fig. 1-4, a dual power supply switch board with dehumidification function, including switch board body 1, install air extractor 2 on the switch board body 1, air extractor 2's intake pipe 3 is installed to air extractor 2's output, install the elevating gear 4 that is used for driving intake pipe 3 to go up and down on the switch board body 1, air extractor 2's output intercommunication has dehumidification case 5, dehumidification case 5's the end of giving vent to anger is linked together with switch board body 1, be provided with dehumidification cotton 6 in the dehumidification case 5, be provided with on the dehumidification cotton 6 and be used for making the expansion device 9 that dehumidification cotton 6 shared out of, be provided with the drying device 10 that makes dehumidification cotton 6 dry in the dehumidification case 5, be provided with the inclosed closing means 11 that is used for making on the louvre of switch board body 1 in the switch board body 1.

In this embodiment, when the air humidity in the power distribution cabinet body 1 is relatively high, the air pump 2 simultaneously seals the power distribution cabinet through the sealing device 11, the air pump 2 pumps the moisture in the power distribution cabinet body 1 into the dehumidifying box 5 through the air inlet pipe 3, the air inlet pipe 3 is driven to lift through the lifting device 4, the moisture in the power distribution cabinet body 1 is quickly pumped, the dehumidifying cotton 6 in the dehumidifying box 5 is used for dehumidifying, the air after the dehumidifying is finished flows into the power distribution cabinet again, the circulation of the dry air is realized, the damage to the electrical components in the power distribution cabinet is prevented when the air humidity is relatively high, when the air humidity is normal, the dehumidifying cotton is dried, the dehumidifying cotton 6 is unfolded through the unfolding device 9 while the drying device 10 dries the dehumidifying cotton 6, the drying area is increased through the unfolding device 9 to accelerate the drying speed, through the operation, the rapid drying in the power distribution cabinet body 1 can be realized, and the air drying in the power distribution cabinet body 1 is kept.

Specifically, the lifting device 4 comprises a motor 41 fixedly arranged on the power distribution cabinet body 1, the output end of the motor 41 is provided with a lead screw 42, the lead screw 42 is arranged in the power distribution cabinet body 1 along the height direction of the power distribution cabinet body 1, the lead screw 42 is meshed with a nut, the nut is fixedly connected with the air inlet pipe 3, and the air inlet pipe 3 is slidably connected with a guide rod 43; the screw rod is driven to rotate through the rotation of the motor 41, so that the air inlet pipe 3 is driven to move up and down, and air in the power distribution cabinet is rapidly extracted.

Further, the air inlet pipe 3 comprises an air inlet hose 31 communicated with the air extractor 2 and an air inlet head 32 fixedly connected with the lifting device 4, the air inlet head 32 is communicated with the air inlet hose 31, and a plurality of air inlet holes are uniformly distributed on the air inlet head 32 along the length direction of the air inlet head 32; the air inlet holes of the air inlet head 32 are arranged in a plurality of ways, so that air suction is performed more quickly and uniformly.

Specifically, the unfolding device 9 comprises an electric telescopic rod 91 fixedly arranged in the power distribution cabinet body 1, the output end of the electric telescopic rod 91 is hinged with a scissor link assembly 92, the scissor link assembly 92 comprises at least two groups of connecting rods which are crossed and form an X shape, each group of connecting rods is hinged through a pin shaft, and the pin shaft is fixedly connected with the dehumidifying cotton 6; the scissor link assembly 92 is driven to stretch through the electric telescopic rod 91, and when the scissor link assembly 92 stretches, the dehumidifying cotton 6 fixed on the scissor link assembly 92 is compressed or expanded.

Specifically, the drying device 10 includes an electric heating sheet 101 fixedly arranged at the bottom of the dehumidifying box 5 and a fixed exhaust hole 102 arranged at the top of the dehumidifying box 5, and a plugging plate 103 for plugging the exhaust hole 102 is arranged at the movable end of the electric telescopic rod 91; when dehumidification cotton 6 dehumidifies, electric telescopic handle 91 drives shutoff board 103 and seals exhaust hole 102, and fixed gas after the dehumidification gets into switch board body 1 in, when needs were dried to dehumidification cotton 6, electric telescopic handle 91 drives and cuts fork link assembly 92 and drive shutoff board 103 and open exhaust hole 102 when with the expansion of dehumidification cotton 6, and steam after the stoving passes through exhaust hole 103 and discharges.

Preferably, the sealing device 11 includes an electric lifting rod 111 fixedly disposed in the power distribution cabinet body 1, and a sealing plate 112 for sealing the heat dissipation holes on the power distribution cabinet body 1 is fixedly disposed at a movable end of the electric lifting rod 111; the electric lifting rod 111 drives the closing plate 112 to close the heat dissipation holes in the power distribution cabinet body 1.

Preferably, the bottom of the power distribution cabinet body 1 is provided with universal wheels 7; make things convenient for the removal of switch board body 1 through setting up universal wheel 7.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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 invention may be embodied in other specific forms without departing from the spirit or essential attributes 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 description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a dual supply switch board with dehumidification function, a serial communication port, including switch board body (1), install air extractor (2) on switch board body (1), intake pipe (3) of air extractor (2) are installed to the output of air extractor (2), install on switch board body (1) and be used for driving intake pipe (3) and carry out elevating gear (4) that go up and down, the output intercommunication of air extractor (2) has dehumidification case (5), the end of giving vent to anger of dehumidification case (5) is linked together with switch board body (1), be provided with dehumidification cotton (6) in dehumidification case (5), be provided with on dehumidification cotton (6) and be used for making the expansion device (9) that dehumidification cotton (6) stand out, be provided with in dehumidification case (5) and make drying device (10) that dehumidification cotton (6) dried, be provided with in switch board body (1) and be used for making the inclosed closing means (a) on the switch board body (1) of switch board (1), (a closed device (9) 11).

2. The dual-power distribution cabinet with the dehumidification function according to claim 1, wherein the lifting device (4) comprises a motor (41) fixedly arranged on the distribution cabinet body (1), a lead screw (42) is mounted at an output end of the motor (41), the lead screw (42) is mounted in the distribution cabinet body (1) along a height direction of the distribution cabinet body (1), a nut is engaged on the lead screw (42), the nut is fixedly connected with the air inlet pipe (3), and a guide rod (43) is slidably connected onto the air inlet pipe (3).

3. The dual-power distribution cabinet with the dehumidification function according to claim 1, wherein the air inlet pipe (3) comprises an air inlet hose (31) communicated with the air extractor (2) and an air inlet head (32) fixedly connected with the lifting device (4), the air inlet head (32) is communicated with the air inlet hose (31), and a plurality of air inlet holes are formed in the air inlet head (32) and are uniformly distributed along the length direction of the air inlet head (32).

4. The dual-power distribution cabinet with the dehumidification function according to claim 1, wherein the unfolding device (9) comprises an electric telescopic rod (91) fixedly arranged in the distribution cabinet body (1), an output end of the electric telescopic rod (91) is hinged to a scissor link assembly (92), the scissor link assembly (92) comprises at least two groups of cross connecting rods in an X shape, each group of the connecting rods is hinged to each other through a pin, and the pin is fixedly connected to the dehumidification cotton (6).

5. The dual-power distribution cabinet with the dehumidification function according to claim 4, wherein the drying device (10) comprises an electric heating sheet (101) fixedly arranged at the bottom of the dehumidification box (5) and a fixed exhaust hole (102) arranged at the top of the dehumidification box (5), and a plugging plate (103) for plugging the exhaust hole (102) is arranged at the movable end of the electric telescopic rod (91).

6. The dual-power distribution cabinet with the dehumidification function according to claim 1, wherein the sealing device (11) comprises an electric lifting rod (111) fixedly arranged in the distribution cabinet body (1), and a sealing plate (112) used for sealing a heat dissipation hole in the distribution cabinet body (1) is fixedly arranged at a movable end of the electric lifting rod (111).

7. The dual-power distribution cabinet with dehumidification function according to any one of claims 1 to 6, wherein the bottom of the cabinet body (1) is provided with universal wheels (7).