A dehumidification device

Abstract

The present application relates to a dehumidification device, which comprises: a water collecting plate, the surface of which is provided with a plurality of protrusions, the plurality of protrusions are arranged at intervals, and the protrusions are all arranged as a spherical structure, and the water collecting plate has a hydrophilic coating; a water collecting mechanism, and the water collecting mechanism is connected to the water collecting plate. By providing a water collecting plate with a plurality of protrusions, the contact area between the water collecting plate and the air can be increased, and at the same time, the water collecting plate having a hydrophilic coating can accelerate the active water absorption of the water collecting plate, reduce the concentration of water vapor in the air in the distribution station room, and use the water collecting mechanism to store water to prevent the water left from the water collecting plate from falling back into the ground of the distribution station room, thereby solving the technical problem that the dehumidification effect of the distribution station room is not ideal when an anti-condensation device is placed in the cabinet or an air conditioner is installed in the distribution station room and the dehumidification and cooling operation is performed continuously for 24 hours in the related technology.

Description

Technical Field

[0001] The present application relates to the technical field of electric power equipment, and in particular to a dehumidification device. Background Art

[0002] Due to the need for cable inlet and outlet, the power channel in the distribution station room usually needs to be connected to the outdoor cable working shaft. Due to rainfall accumulation, greening irrigation, or the high relative humidity of the environment itself, the humidity in the working shaft is usually high, and many even have accumulated water for a long time. Water vapor enters the distribution room through the channel. When the sealing condition of the bottom plate of the electrical equipment to isolate water vapor is not ideal, high-temperature and high-humidity air enters the equipment from the bottom. If the indoor temperature drops, the water vapor in the air will become oversaturated, and some of the water vapor will condense and precipitate. In autumn and winter, large-scale precipitation and cooling bring moisture and temperature differences, and condensation of electrical equipment occurs frequently.

[0003] If the switch cabinets in the distribution station room work in a humid and hot environment for a long time, a large amount of water vapor will accumulate inside to form condensation. Once the condensation adheres to the insulation surface, it will accelerate the deterioration of the insulating medium, causing the circuit breaker to trip or electrical equipment to be damaged. In more serious cases, it will cause major power accidents.

[0004] In the related art, an anti-condensation device is usually placed in the cabinet or an air conditioner is installed in the power distribution station room to perform dehumidification and cooling operations continuously for 24 hours.

[0005] However, the power of the anti-condensation device in the cabinet is low, and its dehumidification coverage is limited to the distribution cabinet. It cannot completely solve the problem of high water vapor concentration in the air in the distribution station area. Although the air conditioner is turned on 24 hours a day for dehumidification and cooling, it cannot be adjusted in real time with the outdoor temperature. In order to reduce the heat generated by the equipment, the air conditioner temperature is usually low, resulting in a large temperature difference between indoors and outdoors, which accelerates the condensation of water vapor. Summary of the invention

[0006] The present application provides a dehumidification device, which can solve the technical problem in the related art that the dehumidification effect of the distribution station room is not ideal by placing an anti-condensation device in the cabinet or installing an air conditioner in the distribution station room and performing dehumidification and cooling operations continuously for 24 hours.

[0007] In a first aspect, an embodiment of the present application provides a dehumidification device, comprising: a water collecting plate, wherein a plurality of protrusions are arranged on the surface of the water collecting plate, the plurality of protrusions are arranged at intervals, and the protrusions are arranged as spherical structures, and the water collecting plate has a hydrophilic coating; and a water collecting mechanism, wherein the water collecting mechanism is connected to the water collecting plate.

[0008] In combination with the first aspect, in one embodiment, the water collecting mechanism includes a water collecting box, the water collecting box is provided with a water collecting trough, and the water collecting plate extends into the water collecting trough on a side close to the water collecting box.

[0009] In combination with the first aspect, in one embodiment, the dehumidification device further includes: a ventilation device, which is fixed to a side of the water collecting box away from the water collecting plate, and the ventilation device includes fan blades; the ventilation device further includes a driving mechanism, which drives the fan blades to rotate.

[0010] In combination with the first aspect, in one embodiment, the driving mechanism includes a windmill wheel, the windmill wheel is connected to a fixed shaft, and the fan blades are fixed to the fixed shaft.

[0011] In combination with the first aspect, in one embodiment, the water collecting box and the ventilation device are arranged up and down, and a water outlet is opened on a side of the water collecting box close to the ventilation device, and the water outlet is arranged opposite to the windmill wheel.

[0012] In combination with the first aspect, in one embodiment, the water collection mechanism further includes a buoyancy ball, and the buoyancy ball is placed at the water outlet.

[0013] In combination with the first aspect, in one embodiment, the ventilation device further includes an installation box, and the windmill wheel is located in the installation box; the fan blades are provided with two, the fan blades are both fixed to the fixed shaft, and the two fan blades are installed on opposite sides of the installation box.

[0014] In combination with the first aspect, in one embodiment, a water pipe is connected to a side of the installation box away from the water collecting tank, and the water pipe is in communication with the installation box.

[0015] In combination with the first aspect, in one embodiment, the ventilation device further includes a solar panel, and the solar panel is signal-connected to the driving mechanism.

[0016] In combination with the first aspect, in one implementation, the water collecting plate is made of glass.

[0017] The beneficial effects brought by the technical solution provided in the embodiments of the present application include:

[0018] By providing a water collecting plate with multiple protrusions, the contact area between the water collecting plate and the air can be increased. At the same time, the water collecting plate has a hydrophilic coating which can accelerate the active water absorption of the water collecting plate and reduce the concentration of water vapor in the air in the distribution station room. The use of a water collecting mechanism to store water can prevent the water left on the water collecting plate from falling back into the ground of the distribution station room, thereby solving the technical problem in the related art of placing an anti-condensation device in the cabinet or installing an air conditioner in the distribution station room to perform dehumidification and cooling operations continuously for 24 hours, resulting in unsatisfactory dehumidification effect in the distribution station room. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 A schematic diagram of the main structure of a dehumidification device provided in an embodiment of the present application;

[0021] Figure 2 A schematic diagram of the side structure of a dehumidification device provided in an embodiment of the present application;

[0022] Figure 3 A schematic diagram of the top view of the dehumidification device provided in an embodiment of the present application;

[0023] Figure 4 A schematic diagram of the three-dimensional structure of the dehumidification device provided in an embodiment of the present application.

[0024] In the figure:

[0025] 1. Water collecting plate; 11. Protrusion;

[0026] 2. water collection mechanism; 21. water collection tank; 211. water outlet; 22. water collection tank;

[0027] 3. Ventilation device; 31. Fan blades; 33. Mounting box; 34. Solar panel;

[0028] 4. Buoyancy ball;

[0029] 5. Support column;

[0030] 6. Stable disk. DETAILED DESCRIPTION

[0031] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0032] An embodiment of the present application provides a dehumidification device that can solve the technical problem in the related art that the dehumidification effect of the distribution station is not ideal by placing an anti-condensation device in the cabinet or installing an air conditioner in the distribution station room and performing dehumidification and cooling operations continuously for 24 hours.

[0033] See also Figure 1 As shown, a dehumidification device provided by an embodiment of the present application may include: a water collecting plate 1, the surface of the water collecting plate 1 is provided with a plurality of protrusions 11, the plurality of protrusions 11 are arranged at intervals, and the protrusions 11 are arranged as spherical structures, the water collecting plate 1 has a hydrophilic coating, the hydrophilic coating may be sprayed on the surface of the water collecting plate 1 by spraying, or a layer of film with hydrophilic coating may be attached to the outer surface of the water collecting plate 1; it also includes a water collecting mechanism 2, the water collecting mechanism 2 is connected to the water collecting plate 1, and the water collecting mechanism 2 can be used to store water remaining from the surface of the water collecting plate 1.

[0034] In the embodiment of the present application, a water collecting plate 1 having a plurality of protrusions 11 is provided. Figure 2As shown, the contact area between the water collecting plate 1 and the air can be increased. At the same time, the water collecting plate 1 has a hydrophilic coating which can accelerate the active water absorption of the water collecting plate 1 and reduce the concentration of water vapor in the air in the distribution station room. The water collecting plate 1 is provided with a plurality of protrusions 11, which imitate the water absorption principle of the Namib desert beetle. The Namib desert beetle lives in the Namib Desert, which is windy, rainy and foggy. The beetle shell is covered with "pockmarks" like mountain peaks, and the "valleys" are between the "pockmarks". The "pockmarks" and "valleys" are covered with tiny spheres with a waxy coat to form a waterproof layer. When heavy fog comes, the desert beetle's body stands upside down, and the tiny water droplets in the fog will condense on the "pockmarks" and then flow down the waterproof "valleys". The protrusions 11 in the embodiment of the present application simulate the "pockmarks", and setting the protrusions 11 as a spherical structure can enable water vapor to flow smoothly to the flat plate part of the water collecting plate 1 after being adsorbed on the protrusions 11, effectively preventing water from falling directly from the side of the protrusions 11 away from the water collecting plate 1 to the ground of the distribution station building. Furthermore, using the water collecting mechanism 2 to store water can prevent the water left in the water collecting plate 1 from falling back into the ground of the distribution station building, thereby solving the technical problem of unsatisfactory dehumidification effect of the distribution station building in the related technology of placing an anti-condensation device in the cabinet or installing an air conditioner in the distribution station building and performing dehumidification and cooling operations continuously for 24 hours.

[0035] In some optional embodiments, the water collecting mechanism 2 includes a water collecting box 21, and the water collecting box 21 is provided with a water collecting trough 22. The water collecting plate 1 extends into the water collecting trough 22 on the side close to the water collecting box 21. The water collecting box 21 can be a square box structure, and the square structure can be convenient for placement. In some other embodiments, the water collecting box 21 can also be spherical or other geometric shapes, and the interior of the water collecting box 21 is a cavity serving as the water collecting trough 22. Part of the water collecting plate 1 extends into the cavity, so that the water collecting trough 22 can be used to collect water remaining in the water collecting plate 1. Preferably, the top of the water collecting box 21 has a baffle, which can play a certain protective role and can reduce the evaporation of water collected in the water collecting trough 22 and re-evaporate into the distribution station.

[0036] In some optional embodiments, the dehumidification device further comprises: a ventilation device 3, the ventilation device 3 is fixed to a side of the water collecting box 21 away from the water collecting plate 1, see Figure 4As shown, the ventilation device 3 includes blades 31; the ventilation device 3 also includes a driving mechanism, and the driving mechanism drives the blades 31 to rotate. By setting the ventilation device 3, the blades 31 can be driven by the driving mechanism to rotate, and the air flow in the distribution station can be accelerated. A common problem in distribution stations at present is that most distribution stations will only turn on the axial flow fan / air conditioner for ventilation when the operation and maintenance personnel are patrolling. At other times, it is difficult to achieve natural ventilation in the distribution station. Affected by the ambient temperature and humidity, coupled with the heat dissipation of equipment operation, a relatively airtight, high-temperature, and high-humidity environment is easily formed in the distribution station. At this time, setting the ventilation device 3 to accelerate the air flow in the distribution station can have a certain cooling and dehumidification effect. Furthermore, the ventilation device 3 is fixed to the side of the water collecting box 21 away from the water collecting plate 1, which means that the fan blades 31 will accelerate the air flow during rotation, further accelerating the condensation of water vapor on the water collecting plate 1, while not blowing the water droplets that have condensed on the water collecting plate 1 toward the surrounding side of the water collecting plate 1, so that the water droplets can flow smoothly into the water collecting tank 22.

[0037] In some optional embodiments, the driving mechanism includes a windmill wheel, which is connected to a fixed shaft, and the fan blades 31 are fixed to the fixed shaft. In the embodiment of the present application, the windmill wheel and the fan blades 31 are both fixed by a fixed shaft. When the windmill wheel rotates, the fan blades 31 can be driven to rotate. Preferably, the water collecting box 21 and the ventilation device 3 are arranged up and down, and the water collecting plate 1, the water collecting box 21 and the ventilation device 3 are arranged in sequence from top to bottom. The water collecting plate 1 can have a certain inclination angle in the horizontal direction, and a water outlet 211 is provided on the side of the water collecting box 21 close to the ventilation device 3, and the water outlet 211 is arranged opposite to the windmill rotor. When the water on the water collecting plate 1 flows into the water collecting box 21, the water flows out from the water outlet 211 and acts on the windmill rotor. Preferably, the water outlet 211 of the water collecting box 21 is at a large distance from the windmill rotor in the vertical direction, ensuring that the water flowing to the windmill rotor has sufficient gravitational potential energy to drive the windmill rotor to rotate, and the fan blades 31 can also be lightweight fan blades 31, which can be made of plastic or other lightweight and non-rusting materials.

[0038] See also Figure 3As shown, preferably, the water collecting mechanism 2 also includes a buoyancy ball 4, and the buoyancy ball 4 is placed at the water outlet 211. The buoyancy ball 4 can block the water outlet 211. When the amount of water in the water collecting tank 21 is relatively small, the water in the water collecting tank 21 lacks sufficient buoyancy to keep the buoyancy ball 4 away from the water outlet 211. At this time, the water is stored in the water collecting tank 21. When the water in the water collecting tank 21 accumulates to a certain amount, the buoyancy of the water increases, thereby keeping the buoyancy ball 4 away from the water outlet 211. The water can flow from the water outlet 211 to the windmill wheel. Sufficient water can drive the windmill wheel to rotate. Blocking the water outlet 211 by the buoyancy ball 4 for water accumulation can save resources. Preferably, the inner bottom wall of the water collecting tank 22 has a certain curvature, and the water outlet 211 is located at the lowest point, so that all the water in the water collecting tank 22 can flow out from the water outlet 211. In some other embodiments, the water outlet 211 may also be covered by some other cover structures. The cover structure may be electrically driven, and a sensing device is provided at a certain height of the inner wall of the water collection tank 22. When it is sensed that water has reached this position, the cover structure is driven to open the water outlet 211.

[0039] In some optional embodiments, the ventilation device 3 also includes an installation box 33, and the windmill wheel is located in the installation box 33; the fan blades 31 are provided with two, and the fan blades 31 are fixed to the fixed shaft, and the two fan blades 31 are installed on opposite sides of the installation box 33, and the air circulation in the distribution station room can be further accelerated under the action of the two fan blades 31. Preferably, except for the position where the fixed shaft extends out, the rest of the installation box 33 is a closed structure, which can effectively prevent the water in the water collecting tank 21 from falling toward the windmill wheel and then splashing out of the installation box 33 and falling into the ground of the distribution station room.

[0040] Preferably, a water pipe is connected to the side of the installation box 33 away from the water collecting tank 21, and the water pipe is in communication with the installation box 33. After the water in the water collecting tank 21 falls toward the windmill wheel to drive the fan blades 31 to rotate, it will be accumulated again in the installation box 33, effectively preventing the water from re-entering the air of the distribution station room. Thereafter, the staff can enter the distribution station room within a specific time to pour out the water in the installation box 33 or replace the installation box 33. In the embodiment of the present application, the method adopted is to connect a water pipe to the bottom of the installation box 33, and the other end of the water pipe extends out of the distribution station room, so that the water can be discharged from the distribution station room, effectively saving human resources.

[0041] In some optional embodiments, the ventilation device 3 also includes a solar panel 34, and the solar panel 34 is connected to the drive mechanism signal. A small motor can be installed at the windmill wheel, and the small motor can drive the windmill wheel to rotate. At this time, the solar panel 34 is electrically connected to the small motor. The solar panel 34 converts solar energy into electrical energy, thereby driving the windmill wheel to rotate, and the fan blades 31 then also follow the windmill wheel to rotate to accelerate the air circulation in the distribution station room. This setting method can save resources while enabling the fan blades 31 to rotate. The solar panel 34 and the water outlet 211 of the water collecting tank 21 can both be arranged in the dehumidification device. When the buoyancy of the water is insufficient and the water outlet 211 is blocked by the buoyancy ball 4, the solar panel 34 can power the small motor to drive the fan blades 31 to rotate; when the water at the water outlet 211 flows to the windmill wheel and is sufficient to drive the windmill wheel to rotate, the small motor can stop working at this time. This arrangement allows the fan blades 31 to keep rotating for as much time as possible, even if the fan blades 31 can still keep rotating on sunny days or when the indoor water vapor concentration is low.

[0042] Preferably, the dehumidification device can be placed on the side of the distribution station room near the window to facilitate the solar panel 34 to irradiate the sun, and see Figure 1 As shown, the solar panel 34 can be fixed on a support column 5 in the dehumidification device, and the support column 5 can be set in a form that can adjust the height, so that the solar panel 34 can be located as far as possible in the sun's maximum exposure in different power distribution stations, and a stabilizing plate 6 can be connected to the side of the support column 5 away from the water collection tank 21, and the dehumidification device can be moved to any position by moving the stabilizing plate 6. It should be understood that the dehumidification device can be used in the power distribution station and can also be arranged in other working environments where dehumidification is required.

[0043] Preferably, the water collecting plate 1 is made of glass, which is relatively light, and the water droplets condensed on the water collecting plate 1 can also slide easily on the glass material and fall into the water collecting tank 22. The dehumidification device uses green and clean equipment and means to accelerate the air circulation in the distribution station room, reduce the water vapor concentration, and solve the condensation problem of electrical equipment.

[0044] In the description of the present application, it should be noted that the terms "upper", "lower", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0045] It should be noted that, in the present application, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "include one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements. The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features applied herein.

Claims

1. A dehumidification device, characterized in that: It includes: A water collecting plate (1), wherein a plurality of protrusions (11) are arranged on the surface of the water collecting plate (1), the plurality of protrusions (11) are arranged at intervals, and the protrusions (11) are arranged in a spherical structure, and the water collecting plate (1) has a hydrophilic coating; A water collection mechanism (2), the water collection mechanism (2) being connected to the water collection plate (1); The water collection mechanism (2) comprises a water collection box (21), the water collection box (21) is provided with a water collection groove (22), and the water collection plate (1) extends into the water collection groove (22) on a side close to the water collection box (21); The dehumidification device also includes: A ventilation device (3), the ventilation device (3) being fixed to a side of the water collecting box (21) away from the water collecting plate (1), and the ventilation device (3) comprising fan blades (31); The ventilation device (3) further comprises a driving mechanism, wherein the driving mechanism drives the fan blades (31) to rotate.

2. The dehumidification device according to claim 1, characterized in that: The driving mechanism comprises a windmill wheel, the windmill wheel is connected to a fixed shaft, and the fan blade (31) is fixed to the fixed shaft.

3. The dehumidification device according to claim 2, characterized in that: The water collecting box (21) and the ventilation device (3) are arranged vertically, and a water outlet (211) is provided on a side of the water collecting box (21) close to the ventilation device (3), and the water outlet (211) is arranged directly opposite to the windmill rotor.

4. The dehumidification device according to claim 3, characterized in that: The water collection mechanism (2) further comprises a buoyancy ball (4), and the buoyancy ball (4) is placed at the water outlet (211).

5. The dehumidification device according to claim 2, characterized in that: The ventilation device (3) further comprises a mounting box (33), wherein the windmill rotor is located in the mounting box (33); The fan blades (31) are provided with two, and both of the fan blades (31) are fixed to the fixed shaft, and the two fan blades (31) are installed on opposite sides of the installation box (33).

6. The dehumidification device according to claim 5, characterized in that: A water pipe is connected to a side of the installation box (33) away from the water collecting tank (21), and the water pipe is in communication with the installation box (33).

7. The dehumidification device according to claim 1, characterized in that: The ventilation device (3) further comprises a solar panel (34), and the solar panel (34) is signal-connected to the driving mechanism.

8. The dehumidification device according to claim 1, characterized in that: The water collecting plate (1) is made of glass.

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