CN109713587B - Automatic dehumidification transformer case - Google Patents

Automatic dehumidification transformer case Download PDF

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Publication number
CN109713587B
CN109713587B CN201910045167.2A CN201910045167A CN109713587B CN 109713587 B CN109713587 B CN 109713587B CN 201910045167 A CN201910045167 A CN 201910045167A CN 109713587 B CN109713587 B CN 109713587B
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cylinder
metal
dehumidification
wall
plates
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CN109713587A (en
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陆文法
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Yuanzhou Electric Co., Ltd
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Yuanzhou Electric Co Ltd
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Abstract

The invention provides an automatic dehumidification transformer box which comprises a top plate, a dehumidification barrel, a control barrel and a box body, wherein the top plate is welded on the top of the box body, the dehumidification barrel and the control barrel are embedded and welded on the right side of the box body, the dehumidification barrel is positioned right above the control barrel, and two cabinet doors are hinged to the front surface of the box body through hinges. When the air humidity in the box body becomes high, the heat of water vapor can be quickly absorbed by the metal water collecting cylinder when the water vapor contacts the metal water collecting cylinder, so that the water vapor is quickly liquefied on the inner wall of the metal water collecting cylinder to form water drops, the water drops flow down along the inner wall of the metal water collecting cylinder to flow to the water flow plates after being accumulated to a certain degree, when the water on the water flow plates touches one another, the two water flow plates can form a current loop, an electric wire is connected with a power supply of the electric heating tube, the electric heating tube generates heat to dry air, the electric motor drives the fan blades to rotate to form air flow to blow into the box body, the air humidity in the box body is removed, and the air humidity in.

Description

Automatic dehumidification transformer case
Technical Field
The invention relates to the technical field of transformer boxes, in particular to an automatic dehumidification transformer box.
Background
The transformer box is a box body of a place for converting, concentrating and distributing voltage and current of electric energy in an electric power system. In order to ensure the quality of electric energy and the safety of equipment, voltage adjustment, tidal current control and protection of power transmission and distribution lines and main electrical equipment are required to be carried out in a transformer box, the transformer box is mainly used for protecting electric power facilities, at present, a plurality of transformer boxes are arranged outdoors, when the transformer box meets heavy rain weather, the air humidity in the transformer box can be increased, the insulating capacity of the air in the transformer box can be reduced, the electric power facilities in the transformer box can be unstable due to the fact that the operation of the electric power facilities is increased by the air humidity in the transformer box, the air humidity in the transformer box can not be automatically changed by the existing transformer box, and therefore the stability of the operation of the electric power facilities in the transformer box can not be ensured. Therefore, further research needs to be carried out on the basis of the transformer box, and an automatic dehumidification transformer box needs to be provided.
Disclosure of Invention
An automatic dehumidification transformer box is arranged to solve the problem that the air humidity in the transformer box cannot be automatically changed in the background technology.
The invention provides the following technical scheme: an automatic dehumidification power transformation box comprises a top plate, a dehumidification barrel, a control barrel and a box body, wherein the top of the box body is welded with the top plate, the dehumidification barrel and the control barrel are embedded and welded on the right side of the box body, the dehumidification barrel is positioned right below the control barrel, and two cabinet doors are hinged to the front surface of the box body through hinges;
the dehumidification cylinder comprises an inclined plate, a vertical plate, a motor, fan blades, an insulating seat, a heat insulation rod, a heat insulation conductive rod and an electric heating pipe, eight inclined plates are welded on the right side of the inner wall of the dehumidification cylinder and the right side of the inner wall of the control cylinder, three vertical plates are welded on the right side of the top of each inclined plate, the inner wall of the dehumidification cylinder is welded with a motor through a support rod, four fan blades are welded on the left side of the motor, the top of the inner wall of the dehumidification cylinder and the bottom plate of the inner wall are both bonded with an insulating seat, the surface of the insulating seat is bonded with heat insulation rods, the bottom and the top of the insulating seat are respectively embedded and bonded with heat insulation conducting rods, the heat insulation conducting rods respectively penetrate through the two heat insulation rods, an electric heating tube is arranged between the heat insulation rods, the heat insulation rods are bonded to the top and the bottom of the electric heating tube, and the heat insulation conducting rods are embedded into the top and the bottom of the electric heating tube respectively;
the control cylinder comprises a metal water collecting cylinder, a water flowing plate, a protection cylinder, a bakelite cylinder, a metal connecting ball, a metal plate, a fiber desiccant cylinder, a groove and an electric wire, the bottom of the inner wall of the control cylinder is welded with two metal water collecting cylinders through a support rod, the bottoms of the metal water collecting cylinders are welded with a water flowing plate, the bottom of the inner wall of the control cylinder is welded with a protective cylinder through a support rod, the inner wall of the protective cylinder is embedded and bonded with a bakelite cylinder, the left side and the right side of the water flowing plate are respectively embedded and welded with a metal connecting ball, the inner wall of the metal water collecting cylinder is provided with five grooves in an opening way, the bottom of the control cylinder is embedded and provided with an electric wire, and the electric wire extends into the dehumidification cylinder, nine metal plates are welded on the top of the inner wall of the control cylinder, the bottom of the inner wall of the bakelite cylinder is movably nested with a fiber desiccant cylinder, and the top of the fiber desiccant cylinder is sleeved with a water flowing plate.
Further preferred embodiments: the inclined plates are uniformly and equidistantly distributed on the inner walls of the dehumidification barrel and the control barrel respectively, and the included angle between each inclined plate and the horizontal plane is 60-80 degrees.
Further preferred embodiments: the vertical plates are equidistantly distributed on the right side of the top of the inclined plate respectively, notches are formed in the bottoms of the vertical plates, the vertical plates are perpendicular to the horizontal plane, and the included angle between the tangent plane of the bottom of each vertical plate and the horizontal plane is 60-80 degrees.
Further preferred embodiments: the metal water collecting cylinders are positioned above the protection cylinder, and the two metal water collecting cylinders are in a hollow conical shape with a large upper part and a small lower part.
Further preferred embodiments: the flow plates are all in a curved surface shape, the shapes and the areas of the top surface of the flow plates and the bottom surface of the metal water collecting barrel are consistent, and the top surface of the flow plates and the bottom surface of the metal water collecting barrel are tightly combined together.
Further preferred embodiments: the vertical distance between the inner wall of the bakelite cylinder and the surfaces of the two running water plates is 2mm-10mm, and the bakelite cylinder and the two running water plates are sleeved together.
Further preferred embodiments: the flow plates are made of conductive metal, the distance between the flow plates is 2mm-10mm, and the grooves are distributed on the inner wall of the metal water collecting cylinder at equal intervals.
Further preferred embodiments: the motor and the electric heating pipe are electrically connected in series through electric wires, and the power output end of the motor is welded with the fan blades.
Further preferred embodiments: the electric wire consists of a zero line and a live wire, the live wire of the electric wire is divided into two sections which are respectively and electrically connected with the two metal connecting balls, and the zero line of the electric wire is connected with the motor and the electric heating tube in series.
Further preferred embodiments: the utility model discloses a control cylinder, including a control cylinder, metal sheet, metal water collection cylinder, metal sheet interval equidistance distribution is at the inner wall of control cylinder, the metal sheet all is located between two metal water collection cylinders, the height is high in the middle of the height equal both sides height of metal sheet is low, and the bottom of metal sheet keeps unanimous with the vertical distance of metal water collection cylinder inner wall to the surface of metal sheet is equipped with "isosceles trapezoid" the recess.
The utility model provides an automatic dehumidification transformer case, has following beneficial effect:
(1) the automatic dehumidification power transformation box is provided with the metal water collecting cylinder, when the humidity of air in the box body is increased and water vapor in the air contacts the metal water collecting cylinder, because the metal water collecting cylinder has strong metal heat conduction capability, the heat of the water vapor can be quickly absorbed by the metal water collecting cylinder when the water vapor contacts the metal water collecting cylinder, the water vapor is quickly liquefied on the inner wall of the metal water collecting cylinder to form water drops, the water drops flow down along the inner wall of the metal water collecting cylinder to flow to the water flow plates after being accumulated to a certain degree, when the water on the water flow plates is contacted, the two water flow plates can form a current loop, the current passes through a live wire and a zero wire of an electric wire to form the current loop, the electric wire is connected with a power supply of the electric motor and the electric heating tube to generate heat and dry air, the electric motor drives the fan blades to rotate to form air flow to, the automatic dehumidification is realized, the manual operation is completely not needed, and the use of people is greatly facilitated.
(2) The surface area of the metal water collecting cylinder is very large, moisture in air can be liquefied quickly, the sensitivity of the device to humidity reaction is increased, the electric wire is enabled to be connected with power supplies of the motor and the heating pipe quickly, the air humidity in the box body is prevented from being in a low state for a long time, the bakelite cylinder has heat insulation capability, two water flow plates can be prevented from being heated directly by hot air in the box body, the temperature rising time of the water flow plates is prolonged, the evaporation time of water drops on the surfaces of the water flow plates is shortened, the motor and the heating pipe are enabled to run for a period of time, after the air humidity in the box body is reduced to a certain value, a current loop of the electric wire is automatically disconnected again, the motor and the.
(3) The water drops on the metal plate flow onto the fiber drying agent cylinder after flowing into the metal water collecting cylinder, the fiber drying agent cylinder absorbs water and is quickly connected with a current loop between the two water flowing plates, the motor and the heating pipe are enabled to run quickly, the effect of quick dehumidification is achieved, the fiber drying agent cylinder can lock the water, the water is evaporated to dryness slowly, and therefore after the motor and the heating pipe move for a period of time, the fiber drying agent cylinder can become dry and does not have the electric conduction capacity, the current loop between the two water flowing plates is disconnected, and the cabinet body is fully dried.
Drawings
Fig. 1 is a schematic structural view of the whole of the present invention.
FIG. 2 is a schematic cross-sectional view of the case of the present invention.
Fig. 3 is a schematic structural view of a metal water collecting cylinder and a flow plate according to the present invention.
Fig. 4 is a schematic illustration of the disassembly of the metal water collection canister and flow plate of the present invention.
FIG. 5 is an enlarged view of FIG. 1A of the present invention.
FIG. 6 is an enlarged view of FIG. 2B according to the present invention.
FIG. 7 is an enlarged view of FIG. 2C of the present invention.
Fig. 8 is an enlarged view of the invention at fig. 7D.
FIG. 9 is an enlarged view of the present invention at FIG. 5E.
Fig. 10 is an enlarged view of fig. 5F of the present invention.
Fig. 11 is a bottom view of the metal plate of the present invention.
In FIGS. 1-11: the drying device comprises a top plate 1, a box body 2, a cabinet door 201, a dehumidification cylinder 3, an inclined plate 301, a vertical plate 302, a motor 303, fan blades 304, an insulating seat 305, a heat insulation rod 306, a heat insulation conductive rod 307, an electric heating pipe 308, a control cylinder 4, a metal water collecting cylinder 401, a water flowing plate 402, a protection cylinder 403, a bakelite cylinder 404, a metal connecting ball 405, a groove 406, an electric wire 407, a metal plate 408 and a fiber drying agent cylinder 409.
Detailed Description
Referring to fig. 1 to 11, in the embodiment of the present invention, an automatic dehumidification power transformation box includes a top plate 1, a dehumidification cylinder 3, a control cylinder 4 and a box body 2, the top plate 1 is welded on the top of the box body 2, the dehumidification cylinder 3 and the control cylinder 4 are welded on the right side of the box body 2 in an embedded manner, the dehumidification cylinder 3 is located right below the control cylinder 4, and two cabinet doors 201 are hinged on the front surface of the box body 2 through hinges; the dehumidification cylinder 3 comprises inclined plates 301, vertical plates 302, a motor 303, fan blades 304, insulating seats 305, heat insulation rods 306, heat insulation conducting rods 307 and electric heating tubes 308, eight inclined plates 301 are welded on the right side of the inner wall of the dehumidification cylinder 3 and the right side of the inner wall of the control cylinder 4, three vertical plates 302 are welded on the right side of the top of each inclined plate 301, the motor 303 is welded on the inner wall of the dehumidification cylinder 3 through a support rod, four fan blades 304 are welded on the left side of the motor 303, the insulating seats 305 are bonded on the top of the inner wall of the dehumidification cylinder 3 and the bottom plate of the inner wall, the heat insulation rods 306 are bonded on the surfaces of the insulating seats 305, the heat insulation conducting rods 307 are embedded and bonded on the bottom and the top of the insulating seats 305 respectively, the heat-insulating conductive rod 307 is respectively penetrated through the two heat-insulating rods 306, an electric heating tube 308 is arranged between the heat-insulating rods 306, the heat-insulating rods 306 are bonded on the top and the bottom of the electric heating tube 308, the top and the bottom of the electric heating tube 308 are respectively embedded with a heat insulation conductive rod 307; the control cylinder 4 comprises a metal water collecting cylinder 401, a water flowing plate 402, a protective cylinder 403, a bakelite cylinder 404, metal connecting balls 405, metal plates 408, a fiber desiccant cylinder 409, grooves 406 and electric wires 407, the bottom of the inner wall of the control cylinder 4 is provided with two metal water collecting cylinders 401 through support rod welding, the bottom of each metal water collecting cylinder 401 is provided with the water flowing plate 402 through support rod welding, the bottom of the inner wall of the control cylinder 4 is provided with the protective cylinder 403 through support rod welding, the bakelite cylinder 404 is embedded and bonded on the inner wall of the protective cylinder 403, the metal connecting balls 405 are embedded and welded on the left side and the right side of the water flowing plate 402 respectively, the inner wall of each metal water collecting cylinder 401 is provided with five grooves 406 through opening, the bottom of the control cylinder 4 is embedded and provided with the electric wires 407, the electric wires 407 extend into the dehumidification cylinder 3, the top of the inner wall of the control cylinder 4 is provided with nine metal, and the top of the fiber desiccant cylinder 409 is sleeved with the water flowing plates 402, and the fiber desiccant cylinder 409 can absorb water, so that the bottoms of the two water flowing plates 402 can quickly form a current loop, and the power supply of the motor 303 and the heating pipe 308 can be quickly connected, thereby achieving the effect of quickly dehumidifying.
Wherein, the even equidistance of hang plate 301 distributes respectively at the inner wall of a dehumidification section of thick bamboo 3 and a control section of thick bamboo 4, and the contained angle of hang plate 301 and horizontal plane is 65, and hang plate 301 can avoid the rainwater to hug closely in box 1 when box 1 meets heavy rain, guarantees the interior drying of box 1.
Wherein, vertical plate 302 equidistance distributes respectively on the top right side of hang plate 301, and vertical plate 302's bottom all is equipped with the breach, can avoid the rainwater butt joint in vertical plate 302 and hang plate 301's gap department, and the equal perpendicular to horizontal plane of vertical plate 302 to the tangent plane of vertical plate 302 bottom is 65 with the contained angle of horizontal plane, vertical plate 302 can further increase hang plate 301's waterproof ability, further avoid the rainwater to float in the box 1.
Wherein, the metal water collecting cylinder 401 is located above the protection cylinder 403, and the two metal water collecting cylinders 401 are in a hollow conical shape with a large top and a small bottom, when the humidity of the air in the box body 1 is increased, when the water vapor in the air contacts the metal water collecting cylinder 401, because the metal water collecting cylinder 401 has strong metal heat conduction capability, the heat of the water vapor can be quickly absorbed by the metal water collecting cylinder 401 when the water vapor contacts the metal water collecting cylinder 401, so that the water vapor is quickly liquefied on the inner wall of the metal water collecting cylinder 401 to form water drops, the water drops flow down along the inner wall of the metal water collecting cylinder 401 to flow to the water flow plate 402 after being accumulated to a certain degree, when the water on the water flow plate 402 contacts, the two water flow plates 402 can form a current loop, so that the current passes through the live wire 407 and the zero wire of the electric wire to form a current loop, the electric wire 407 is connected with the power supply of the motor, the motor 303 drives the fan blades 304 to rotate to form air flow to blow into the box body 1, and the air humidity in the box body 1 is reduced by removing the air flow in the box body 1, so that automatic dehumidification is realized.
The flow plates 402 are all in a curved surface shape, the top surface of the flow plates 402 is consistent with the shape and area of the bottom surface of the metal water collecting cylinder 401, the top surface of the flow plates 402 is tightly connected with the bottom surface of the metal water collecting cylinder 401, water drops can be well guided into the bakelite cylinder 404, the rate of accumulation of the water drops in the bakelite cylinder 404 is increased, rapid contact is achieved, the flow plates 402 are made of conductive metal, the distance between the flow plates 402 is 3mm, the grooves 406 are distributed on the inner wall of the metal water collecting cylinder 401 at equal intervals, the surface area of the metal water collecting cylinder 401 can be increased through the grooves 406, and the grooves 406 have a flow guiding effect, and the water drops on the surface of the metal water collecting cylinder 401 are quickly guided to the top of the flow plates 402.
The vertical distance between the inner wall of the bakelite cylinder 404 and the surfaces of the two water flowing plates 402 is 2mm, the bakelite cylinder 404 and the two water flowing plates 402 are sleeved together, the bakelite cylinder 404 has heat insulation capability, and can prevent the two water flowing plates 402 from being directly heated by hot air in the box body 1, so that the time of temperature rise of the water flowing plates 402 is prolonged, and the time of evaporation of water drops on the surfaces of the water flowing plates 402 is slowed down, so that after the motor 303 and the heating pipe 308 operate for a period of time to reduce the air humidity in the box body 1 to a certain value, the current loop of the electric wire 407 is automatically disconnected, and the motor 303 and the heating pipe 308 automatically stop operating.
The electric motor 303 and the electrothermal tube 308 are electrically connected in series through an electric wire 407, so that the electric motor 303 and the electrothermal tube 308 operate and stop operating simultaneously, a power output end of the electric motor 303 is welded to the fan blade 304, and the electric motor 303 can drive the fan blade 304 to rotate to blow air flow into the box body 1.
The electric wire 407 is composed of a zero line and a live line, the live line of the electric wire 407 is divided into two sections, and the two sections are respectively and electrically connected to the two metal connecting balls 405, and the zero line of the electric wire 407 is connected in series with the motor 303 and the electric heating tube 308, so that the two water flow plates 402 and the live line of the electric wire 407 can form a current loop, and the two water flow plates 402 can break and connect the current loops of the zero line and the live line of the electric wire 407.
Wherein, metal sheet 408 interval equidistance distributes at the inner wall of control section of thick bamboo 4, metal sheet 408 has good heat-transfer ability for the metal, the heat of aqueous vapor can be quick absorbed, aqueous vapor in making the cabinet body 2 is quick forms the water droplet on metal sheet 408's surface, then at the inner wall of metal water collecting cylinder 401, can enough play the function of dehumidification, can increase the sensitivity of the device to humidity response again, metal sheet 408 all is located between two metal water collecting cylinders 401, metal sheet 408 highly all both sides low middle height, and the bottom of metal sheet 408 keeps unanimous with the vertical distance of metal water collecting cylinder 401 inner wall, and the surface of metal sheet 408 is equipped with "isosceles trapezoid" recess, the recess can increase the surface area of metal sheet 408, and then further increase metal sheet 408's effect.
When the automatic dehumidification power transformation box is used, firstly, a power supply of an electric wire 407 is connected, when the humidity of air in the box body 1 is increased greatly, water vapor in the air can frequently contact the surface of the metal water collecting cylinder 401, because the metal water collecting cylinder 401 is metal and has strong heat conduction capability, the heat of the water vapor can be quickly absorbed by the metal water collecting cylinder 401 when the water vapor contacts the metal water collecting cylinder 401, the water vapor is quickly liquefied on the inner wall of the metal water collecting cylinder 401 to form water drops, the water drops flow down along the inner wall of the metal water collecting cylinder 401 to flow to the water flow plates 402 after being accumulated to a certain degree, when the water on the water flow plates 402 is contacted, the two water flow plates 402 can form a current loop, the current passes through a live wire and a zero wire of the electric wire 407 to form the current loop, so that the electric wire 407 is connected with the power supply of the motor 303 and the electric heating pipe, the motor 303 drives the fan blade 304 to rotate to form an air flow to blow into the box body 1, the air flow is dried by the electric heating tube 308 to form dry air to enter the box body 1, then the dry air is blown out by the control cylinder 4, the dry air is blown to the metal water collecting cylinder 401 and the protection cylinder 403 in the control cylinder 4, the temperatures of the metal water collecting cylinder 401 and the protection cylinder 403 start to rise, the bakelite cylinder 404 can isolate the temperature of the protection cylinder 403 to avoid the water flow plate 402 being directly heated by the dry air, so that the heat of the metal water collecting cylinder 401 is slowly conducted to the water flow plate 402 from top to bottom, the temperature of the water flow plate 402 is gradually increased from top to bottom, when the temperature of the water flow plate 402 is too high to completely evaporate the moisture in the fiber desiccant cylinder 409, the fiber desiccant cylinder 409 has no electric conduction capability, a current loop cannot be formed between the two water flow plates 402, the electric wire 407, the operation of the motor 303 and the electrothermal tube 30 is stopped, and when the humidity in the box body 1 is reduced, the operation of the motor 303 and the electrothermal tube 30 is restarted.

Claims (10)

1. The utility model provides an automatic dehumidification transformer case, includes roof (1), dehumidification section of thick bamboo (3), a control section of thick bamboo (4) and box (2), its characterized in that: the top of the box body (2) is welded with a top plate (1), the right side of the box body (2) is embedded and welded with a dehumidification barrel (3) and a control barrel (4), the dehumidification barrel (3) is positioned right below the control barrel (4), and the front surface of the box body (2) is hinged with two cabinet doors (201) through hinges;
the dehumidification cylinder (3) comprises inclined plates (301), vertical plates (302), a motor (303), fan blades (304), an insulation seat (305), a heat insulation rod (306), a heat insulation conducting rod (307) and an electric heating tube (308), wherein eight inclined plates (301) are welded on the right side of the inner wall of the dehumidification cylinder (3) and the right side of the inner wall of the control cylinder (4), three vertical plates (302) are welded on the right side of the top of each inclined plate (301), the motor (303) is welded on the inner wall of the dehumidification cylinder (3) through a support rod, four fan blades (304) are welded on the left side of the motor (303), the insulation seat (305) is bonded on the top of the inner wall of the dehumidification cylinder (3) and the bottom plate of the inner wall, the heat insulation rod (306) is bonded on the surface of the insulation seat (305), the heat insulation conducting rod (307) is embedded in the bottom and the top of the insulation seat (305) respectively, the heat insulation conducting rods (307) penetrate through the two heat insulation rods (306) respectively, an electric heating tube (308) is arranged between the heat insulation rods (306), the heat insulation rods (306) are bonded to the top and the bottom of the electric heating tube (308), and the heat insulation conducting rods (307) are embedded into the top and the bottom of the electric heating tube (308) respectively;
the control cylinder (4) comprises metal water collecting cylinders (401), flow plates (402), a protection cylinder (403), a bakelite cylinder (404), metal connecting balls (405), metal plates (408), a fiber desiccant cylinder (409), grooves (406) and electric wires (407), the bottom of the inner wall of the control cylinder (4) is provided with the two metal water collecting cylinders (401) through support rod welding, the bottom of each metal water collecting cylinder (401) is provided with the flow plates (402) through welding, the bottom of the inner wall of the control cylinder (4) is provided with the protection cylinder (403) through support rod welding, the inner wall of the protection cylinder (403) is nested and bonded with the bakelite cylinder (404), the left side and the right side of each flow plate (402) are respectively embedded and welded with the metal connecting balls (405), the inner wall of each metal water collecting cylinder (401) is provided with five grooves (406) through opening, and the bottom of the control cylinder (4) is embedded and provided with the, and the electric wire (407) extends into the dehumidification cylinder (3), nine metal plates (408) are welded on the top of the inner wall of the control cylinder (4), the bottom of the inner wall of the bakelite cylinder (404) is movably nested with a fiber desiccant cylinder (409), and the top of the fiber desiccant cylinder (409) is sleeved with the water flowing plate (402).
2. The automatic dehumidification transformer box of claim 1, wherein: the inclined plates (301) are uniformly and equidistantly distributed on the inner walls of the dehumidification cylinder (3) and the control cylinder (4) respectively, and the included angle between each inclined plate (301) and the horizontal plane is 60-80 degrees.
3. The automatic dehumidification transformer box of claim 1, wherein: the vertical plates (302) are equidistantly distributed on the right side of the top of the inclined plate (301), notches are formed in the bottoms of the vertical plates (302), the vertical plates (302) are perpendicular to the horizontal plane, and the included angle between the tangent plane of the bottom of the vertical plate (302) and the horizontal plane is 60-80 degrees.
4. The automatic dehumidification transformer box of claim 1, wherein: the metal water collecting cylinders (401) are positioned above the protection cylinder (403), and the two metal water collecting cylinders (401) are in a hollow conical shape with a large upper part and a small lower part.
5. The automatic dehumidification transformer box of claim 1, wherein: the flow plate (402) is in a curved surface shape, the top surface of the flow plate (402) is consistent with the bottom surface of the metal water collecting cylinder (401) in shape and area, and the top surface of the flow plate (402) is tightly combined with the bottom surface of the metal water collecting cylinder (401).
6. The automatic dehumidification transformer box of claim 1, wherein: the vertical distance between the inner wall of the bakelite cylinder (404) and the surfaces of the two water flowing plates (402) is 2-10 mm, and the bakelite cylinder (404) and the two water flowing plates (402) are sleeved together.
7. The automatic dehumidification transformer box of claim 1, wherein: the flow plates (402) are made of conductive metal, the distance between the flow plates (402) is 2mm-10mm, and the grooves (406) are distributed on the inner wall of the metal water collecting cylinder (401) at equal intervals.
8. The automatic dehumidification transformer box of claim 1, wherein: the motor (303) and the electrothermal tube (308) are electrically connected in series through an electric wire (407), and the power output end of the motor (303) is welded with the fan blade (304).
9. The automatic dehumidification transformer box of claim 1, wherein: the electric wire (407) consists of a zero line and a live wire, the live wire of the electric wire (407) is divided into two sections which are respectively and electrically connected with the two metal connecting balls (405), and the zero line of the electric wire (407) is connected with the motor (303) and the electric heating tube (308) in series.
10. The automatic dehumidification transformer box of claim 1, wherein: the metal sheet (408) interval equidistance distributes at the inner wall of a control section of thick bamboo (4), metal sheet (408) all are located between two metal water collecting drum (401), the height of metal sheet (408) is high in the middle of the height both sides are low, and the bottom of metal sheet (408) keeps unanimous with the vertical distance of metal water collecting drum (401) inner wall to the surface of metal sheet (408) is equipped with "isosceles trapezoid" recess.
CN201910045167.2A 2019-01-17 2019-01-17 Automatic dehumidification transformer case Active CN109713587B (en)

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CN208156205U (en) * 2018-04-02 2018-11-27 国网宁夏电力有限公司中卫供电公司 A kind of detection of condensation and remove device
CN208075172U (en) * 2018-04-11 2018-11-09 贵州鼎正环保有限公司 A kind of household dehumidifier

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