CN115421528A - Reactive compensation control cabinet with normal temperature dehumidification function - Google Patents
Reactive compensation control cabinet with normal temperature dehumidification function Download PDFInfo
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- CN115421528A CN115421528A CN202210952434.6A CN202210952434A CN115421528A CN 115421528 A CN115421528 A CN 115421528A CN 202210952434 A CN202210952434 A CN 202210952434A CN 115421528 A CN115421528 A CN 115421528A
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- 238000007791 dehumidification Methods 0.000 title claims abstract description 102
- 238000001914 filtration Methods 0.000 claims abstract description 66
- 239000000428 dust Substances 0.000 claims description 69
- 238000001816 cooling Methods 0.000 claims description 56
- 230000005540 biological transmission Effects 0.000 claims description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 238000007789 sealing Methods 0.000 claims description 23
- 238000010408 sweeping Methods 0.000 claims description 22
- 238000005192 partition Methods 0.000 claims description 20
- 239000012535 impurity Substances 0.000 claims description 13
- 230000002457 bidirectional effect Effects 0.000 claims description 12
- 239000006185 dispersion Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 210000004209 hair Anatomy 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 230000032683 aging Effects 0.000 abstract description 3
- 239000011810 insulating material Substances 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000013459 approach Methods 0.000 description 2
- 241000282376 Panthera tigris Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D22/00—Control of humidity
- G05D22/02—Control of humidity characterised by the use of electric means
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Drying Of Gases (AREA)
Abstract
The invention relates to the field of control cabinets, in particular to a reactive compensation control cabinet with a normal-temperature dehumidification function. The technical problem is as follows: the reactive compensation equipment generates heat during operation, the aging of insulating materials is influenced, and moisture can be condensed on the surface of functional components, so that the insulation fault is caused, and the safe operation of the equipment is endangered. The technical scheme is as follows: a reactive compensation control cabinet with normal temperature dehumidification function comprises a dehumidification unit, a filter unit and the like; the interior of the dehumidification unit is connected with the filtering unit. According to the invention, hot air generated by the operation of the functional components in the control cabinet is subjected to secondary filtration and then cooled, so that the hot air is changed into dry normal-temperature air, the dry normal-temperature air is introduced into the control cabinet again, the moisture condensed on the surface of the functional components is absorbed by the dry normal-temperature air through the moisture absorption property of the dry normal-temperature air, and then the air with the moisture absorbed is subjected to secondary filtration and then recycled, so that the temperature in the control cabinet is effectively controlled, and the moisture residue in the control cabinet is reduced.
Description
Technical Field
The invention relates to the field of control cabinets, in particular to a reactive compensation control cabinet with a normal-temperature dehumidification function.
Background
With the continuous increase of enterprise user's equipment, the functional unit in the switch board is more and more, needs provide corresponding reactive power to these equipment in the operation process, reduces the electric energy loss of circuit.
However, in the working process of the reactive compensation equipment, heat can be generated to affect the aging of the insulating material, and when the air temperature is lower than the temperature in the reactive compensation equipment, moisture in the air can be condensed on the surface of a functional component in the reactive compensation control cabinet, so that the insulation fault can be caused after the surface of the functional component is condensed, and the safe operation of the equipment is endangered.
In summary, a reactive compensation control cabinet with a normal temperature dehumidification function needs to be developed to solve the above problems.
Disclosure of Invention
The invention provides a reactive compensation control cabinet with a normal-temperature dehumidification function, aiming at overcoming the defects that in the working process of reactive compensation equipment, heat can be generated to influence the aging of an insulating material, and moisture in the air can be condensed on the surface of a functional component in the reactive compensation control cabinet, so that the insulating fault can be caused, and the safe operation of the equipment can be endangered.
The technical implementation scheme of the invention is as follows: a reactive compensation control cabinet with normal temperature dehumidification function comprises a control cabinet, an instrument panel and a cabinet door; the upper part of the control cabinet is connected with an instrument panel; the left part of the front side of the control cabinet is movably connected with a cabinet door; the device also comprises a dehumidification unit, a filtering unit, a fresh air unit and a double-channel cooling unit; the upper part of the control cabinet is connected with a dehumidifying unit for dehumidifying air in the control cabinet; the upper part of the control cabinet is connected with a filtering unit for filtering dust and impurities in air in the control cabinet; the lower part of the control cabinet is connected with a fresh air unit for removing moisture on the surface of a part in the control cabinet; the rear part of the control cabinet is connected with a double-channel cooling unit for cooling high-temperature air in the control cabinet; the rear part of the instrument panel is connected with the dehumidifying unit; the rear part of the instrument panel is connected with the filtering unit; the interior of the dehumidification unit is connected with the filtering unit; the rear part of the dehumidification unit is connected with the double-channel cooling unit; the rear part of the fresh air unit is connected with the double-channel cooling unit.
In addition, particularly preferably, the dehumidifying unit comprises a dehumidifying cover, a first L-shaped plate, a collecting box, an electric sliding rail, an electric sliding block, a mounting plate, a limiting frame, a sponge block and an inclined rod; the upper surface of the control cabinet is fixedly connected with a dehumidifying cover; the inside of the dehumidification cover is connected with the filtering unit; the rear side of the dehumidification cover is connected with the double-channel cooling unit; the lower part of the dehumidification cover is provided with a through groove; the rear middle part of the inner bottom surface of the dehumidification cover is fixedly connected with a first L-shaped plate; the upper part of the first L-shaped plate is provided with a plurality of through holes; the upper part of the first L-shaped plate is connected with the filtering unit; the upper surface of the first L-shaped plate is fixedly connected with a collecting box; the bottom of the collecting box is provided with a plurality of through holes which are matched with the through holes on the upper part of the first L-shaped plate; the upper part of the rear side of the instrument panel is provided with an electric slide rail; the electric slide rail is connected with two electric slide blocks in a sliding way; the rear sides of the two electric sliding blocks are fixedly connected with an installation plate respectively; the lower parts of the two mounting plates are connected with the filtering unit; the upper part of the inner rear wall of the dehumidification cover is fixedly connected with a limit frame; the lower part of the limit frame is provided with a water filtering groove; the upper part of the limit frame is fixedly connected with a wedge-shaped cover; a sponge block is connected in the limiting frame in a sliding way; the sponge block is positioned above the water filtering groove; the rear sides of the two mounting plates are fixedly connected with an inclined rod respectively; the rear part between the two oblique rods is fixedly connected with the sponge block.
In addition, it is especially preferred that the rear ends of the two inclined rods are spherical ends, so that when the two inclined rods extrude the sponge block, moisture on the sponge block drops along the spherical ends of the two inclined rods, and water drops are prevented from being adhered to the two inclined rods.
In addition, it is particularly preferred that the filter unit comprises a first electric actuator, a second L-shaped plate, a dust filtering box, a first support plate, a bidirectional screw rod, a first transmission wheel, a transmission rod, a second transmission wheel, a cam, a slide rod, a dust sweeping plate, a first elastic element, a T-shaped plate, a second electric actuator, a collecting box, a flow guide pipe, a second support plate, a third support plate, a second elastic element and a sealing plate; the left part of the inner bottom surface and the right part of the inner bottom surface of the dehumidification cover are respectively provided with a first electric actuator; the upper ends of the telescopic parts of the two first electric actuators are fixedly connected with a second L-shaped plate respectively; the lower parts of the opposite sides of the two second L-shaped plates are fixedly connected with a dust filtering box; the outer surface of the dust filtration box is connected with the dehumidifying cover in a sliding way; a filter screen is arranged in the dust filtering box; the lower sides of the two mounting plates are fixedly connected with a first support plate respectively; the upper part in the dehumidifying cover is rotationally connected with a bidirectional screw rod; the left part and the right part of the bidirectional screw rod are respectively connected with a first supporting plate in a screwing way; the left part of the outer surface of the bidirectional screw rod and the right part of the outer surface of the bidirectional screw rod are respectively fixedly connected with a first driving wheel; the left part and the right part in the dehumidification cover are respectively connected with a transmission rod in a rotating way; the outer surfaces of the two transmission rods are fixedly connected with a second transmission wheel respectively; the outer ring surfaces of the two second driving wheels are respectively in transmission connection with one first driving wheel through a belt; the outer surfaces of the two transmission rods are fixedly connected with a cam respectively; the two cams are positioned between the two second driving wheels; the left part and the right part of the back side of the instrument panel are respectively fixedly connected with a sliding rod; the rear ends of the two sliding rods are fixedly connected with the dehumidifying cover; a dust sweeping plate is connected between the two sliding rods in a sliding manner; the left part of the rear side and the right part of the rear side of the dust sweeping plate are respectively fixedly connected with a first elastic piece; the rear parts of the two first elastic parts are fixedly connected with the dehumidifying cover; a T-shaped plate is fixedly connected to the left part on the rear side and the right part on the rear side of the dust sweeping plate respectively; the two first elastic pieces are positioned between the two T-shaped plates; a second electric actuator is respectively arranged at the lower left part of the inner rear wall and the lower right part of the inner rear wall of the dehumidification cover; the front ends of the telescopic parts of the two second electric actuators are fixedly connected with a collecting box; the lower part of the collecting box is connected with the dehumidifying cover in a sliding way; the left part of the rear side of the collecting box and the right part of the rear side of the collecting box are respectively communicated with a flow guide pipe; a second support plate is fixedly connected to the middle part of the rear side of the collecting box; the upper left part and the upper right part of the first L-shaped plate are respectively fixedly connected with a third support plate; the front part and the rear part of the opposite sides of the two third support plates are respectively fixedly connected with a second elastic piece; sealing plates are fixedly connected to the opposite sides of the two front second elastic pieces; sealing plates are fixedly connected to the opposite sides of the two second elastic pieces at the back part respectively; the upper surfaces of the two sealing plates are in sliding connection with the first L-shaped plate; the opposite sides of the two sealing plates are wedge-shaped surfaces, and a plurality of through holes are formed in the two sealing plates.
In addition, it is particularly preferred that the lower part of the dust sweeping plate is provided with a plurality of flexible bristles for poking and sweeping dust impurities on a filter screen in the dust filtering box.
Further, it is particularly preferable that the inner bottom of the collecting box is high in the middle, left and low in the right, for transferring the collected matter to the left and right.
In addition, it is particularly preferable that the sealing plate has a plurality of through holes, and the through holes communicate with the through holes in the upper portion of the first L-shaped plate to electrically connect the first L-shaped plate and the sealing plate.
In addition, it is particularly preferred that the fresh air unit comprises a fresh air box, a dust filter screen, a first baffle plate and a second baffle plate; a new air box is fixedly connected to the lower surface of the control cabinet; a dehumidification cavity is formed in the fresh air box; a dispersing cavity is formed in the fresh air box; the dispersion cavity is positioned above the dehumidification cavity, and the dehumidification cavity is communicated with the dispersion cavity through a plurality of through holes in the middle; the rear side of the new air box is connected with the double-channel cooling unit; the left part and the right part of the new air box are respectively provided with a dust filter screen; three first baffles are fixedly connected to the upper left part of the dehumidification cavity at equal intervals; three first baffles are fixedly connected to the upper right part of the dehumidification cavity at equal intervals; three second baffles are fixedly connected to the lower left part of the dehumidification cavity at equal intervals; three second baffles are fixedly connected to the lower right part of the dehumidification cavity at equal intervals; the first baffle and the second baffle on the same side in the dehumidification cavity are arranged in a spacing mode.
In addition, it is particularly preferable that the first baffle and the second baffle are made of sponge materials capable of absorbing water, and are used for absorbing water in air and primarily filtering dust and impurities in the air.
In addition, particularly preferably, the dual-channel cooling unit comprises a cooling tank, a partition plate, a first air duct, a power assembly, a second air duct, a heat collecting tank, a third air duct and a T-shaped pipe; a cooling box is arranged at the upper part of the rear side of the control cabinet; the upper part of the front side of the cooling box is fixedly connected with the dehumidifying cover; four partition plates are fixedly connected in the cooling box; the cooling box is divided into five spaces by four partition plates; the upper parts of the four partition plates are respectively provided with a through hole; five spaces in the cooling box are communicated through holes in the upper parts of the four partition plates; the four partition plates are fixedly connected with first gas guide pipes; the upper part of the first air duct is communicated with the dehumidifying cover; the lower part of the rear side of the control cabinet is provided with a power assembly; the upper part of the power assembly is communicated with the first air duct; the rear part of the power assembly is communicated with a second air duct; the lower part of the second air duct is communicated with a fresh air box; five heat collecting tanks are fixedly connected to the rear part of the cooling tank at equal intervals; the front parts of the five heat collecting tanks are communicated with five spaces in the cooling tank; the lower parts of the five heat collecting boxes are fixedly connected with third air guide pipes; t-shaped pipes are fixedly connected to the lower parts of the five third air guide pipes; the lower part of the T-shaped pipe is communicated with the second air duct.
Has the beneficial effects that: according to the invention, after the hot air generated by the operation of the functional components in the control cabinet is secondarily filtered, dust impurities and moisture in the hot air are removed, then the hot air is cooled, so that the hot air is changed into dry normal-temperature air, the dry normal-temperature air is introduced into the control cabinet again, the moisture condensed on the surface of the functional components in the control cabinet is absorbed by the dry normal-temperature air through the moisture absorption of the dry normal-temperature air, and then the air which absorbs the moisture is secondarily filtered and recycled, so that the temperature in the control cabinet is effectively controlled, and the moisture residue in the control cabinet is reduced.
Drawings
Fig. 1 is a schematic view of a first three-dimensional structure of a reactive compensation control cabinet with a normal temperature dehumidification function according to the present invention;
fig. 2 is a schematic perspective view of a second three-dimensional structure of a reactive compensation control cabinet with a normal temperature dehumidification function according to the present invention;
fig. 3 is a schematic view of a third three-dimensional structure of a reactive compensation control cabinet with a normal temperature dehumidification function according to the present invention;
fig. 4 is a schematic view of a first combined three-dimensional structure of a reactive compensation control cabinet with a normal temperature dehumidification function according to the present invention;
fig. 5 is a schematic perspective view of a dehumidification unit of the reactive compensation control cabinet with a normal temperature dehumidification function according to the present invention;
FIG. 6 is a schematic diagram of a first partial structure of a dehumidification unit of a reactive compensation control cabinet with normal temperature dehumidification function according to the present invention;
FIG. 7 is a schematic diagram of a second partial structure of a dehumidification unit of a reactive compensation control cabinet with normal temperature dehumidification function according to the present invention;
fig. 8 is a schematic diagram of a second combined three-dimensional structure of a reactive compensation control cabinet with a normal temperature dehumidification function according to the present invention;
FIG. 9 is a schematic diagram of a first partially separated body structure of a filtering unit of a reactive compensation control cabinet with normal temperature dehumidification function according to the present invention;
fig. 10 is a schematic diagram of a second partial body structure of a filtering unit of a reactive compensation control cabinet with a normal temperature dehumidification function according to the present invention;
fig. 11 is a schematic perspective view of a third part of a second part of a filtering unit of a reactive compensation control cabinet with a normal temperature dehumidification function according to the present invention;
FIG. 12 is a schematic diagram of a third combined three-dimensional structure of a reactive compensation control cabinet with normal temperature dehumidification function according to the present invention;
FIG. 13 is a cross-sectional view of a fresh air unit of a reactive compensation control cabinet with normal temperature dehumidification function according to the present invention;
fig. 14 is a schematic view of a fourth combined three-dimensional structure of a reactive compensation control cabinet with a normal temperature dehumidification function according to the present invention;
fig. 15 is a schematic perspective view of a dual-channel cooling unit of the reactive compensation control cabinet with normal temperature dehumidification function according to the present invention.
In the figure: 1-control cabinet, 2-instrument panel, 3-cabinet door, 101-dehumidification hood, 102-first L-shaped plate, 103-collection box, 104-electric slide rail, 105-electric slide block, 106-mounting plate, 107-limit frame, 108-sponge block, 109-diagonal rod, 10101-through slot, 10701-drainage slot, 10702-wedge cover, 201-first electric actuator, 202-second L-shaped plate, 203-dust-filtration box, 204-first support plate, 205-bidirectional screw rod, 206-first drive wheel, 207-drive rod, 208-second drive wheel, 209-cam, 2010-slide rod, 2011-dust-sweeping plate, 2012-first elastic member, 2013-T-shaped plate, 2014-second electric actuator, 2015-collection box, 2016-draft tube, 2017-second support plate, 2018-third support plate, 2019-second elastic member, seal-second elastic member, 301-new 302, 2014-dust-filtration screen, 304-first baffle, 304-second baffle, 30101-second support plate, 2018-third support plate, 2019-second support plate, seal-second elastic member, air duct-406-new 302, partition plate assembly, 401-cooling tube, 21-third suction box, and second suction box.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the embodiment of the present invention, the first elastic member 2012 and the second elastic member 2019 are both springs, the first electric actuator 201 and the second electric actuator 2014 are both electric push rods, and the power assembly 404 is an air pump.
Example 1
A reactive compensation control cabinet 1 with a normal temperature dehumidification function is shown in figures 1-3 and comprises a control cabinet 1, an instrument panel 2 and a cabinet door 3; the upper part of the control cabinet 1 is connected with an instrument panel 2; a cabinet door 3 is hinged to the left part of the front side of the control cabinet 1; the device also comprises a dehumidification unit, a filtering unit, a fresh air unit and a dual-channel cooling unit; the upper part of the control cabinet 1 is connected with a dehumidification unit; the upper part of the control cabinet 1 is connected with a filtering unit; the lower part of the control cabinet 1 is connected with a fresh air unit; the rear part of the control cabinet 1 is connected with a double-channel cooling unit; the back part of the instrument panel 2 is connected with a dehumidifying unit; the back part of the instrument panel 2 is connected with the filtering unit; the interior of the dehumidification unit is connected with the filtering unit; the rear part of the dehumidification unit is connected with the double-channel cooling unit; the rear part of the fresh air unit is connected with the double-channel cooling unit.
Before a reactive compensation control cabinet 1 with a normal temperature dehumidification function is used, the reactive compensation control cabinet 1 is called as the reactive compensation control cabinet 1 for short, firstly, an operator stably places the control cabinet 1 in a machine room through a fresh air unit, the external power supply is connected, then, a cabinet door 3 is closed, the control cabinet 1 starts to work, an instrument panel 2 is used for recording data of all functional components in the control cabinet 1, when the control cabinet 1 works, the functional components in the control cabinet 1 generate heat, air in the control cabinet 1 is heated, hot air floats upwards, hot air in the control cabinet 1 passes through a filtering unit to filter dust and impurities carried in the hot air, then the hot air enters a dehumidification unit, the dehumidification unit absorbs moisture in the hot air, then, the double-channel cooling unit extracts the hot air from the dehumidification unit, the hot air is cooled in the double-channel cooling unit, the cooled low-temperature dry air is introduced into the fresh air unit, meanwhile, the air in the control cabinet 1 runs off through the upper part, the fresh air unit supplies the filtered air to the control cabinet 1, and the dry air in the control cabinet 1 enters the normal temperature control cabinet 1 together, and the fresh air can absorb moisture on the surface of the functional components; according to the invention, after the hot air generated by the operation of the functional components in the control cabinet 1 is secondarily filtered, dust impurities and moisture in the hot air are removed, then the hot air is cooled, so that the hot air is changed into dry normal-temperature air, the dry normal-temperature air is introduced into the control cabinet 1 again through the moisture absorption of the dry normal-temperature air, the moisture condensed on the surfaces of the functional components in the control cabinet 1 is absorbed through the dry normal-temperature air, and then the air which absorbs the moisture is secondarily filtered and recycled, so that the temperature in the control cabinet 1 is effectively controlled, and the moisture residue in the control cabinet 1 is reduced.
Example 2
On the basis of the embodiment 1, as shown in fig. 1 and fig. 4-7, the dehumidifying unit comprises a dehumidifying cover 101, a first L-shaped plate 102, a collecting box 103, an electric slide rail 104, an electric slide block 105, a mounting plate 106, a limiting frame 107, a sponge block 108 and an inclined rod 109; a dehumidifying cover 101 is fixedly connected to the upper surface of the control cabinet 1; the inside of the dehumidifying cover 101 is connected with the filtering unit; the rear side of the dehumidification cover 101 is connected with the double-channel cooling unit; the lower part of the dehumidification cover 101 is provided with a through groove 10101; a first L-shaped plate 102 is welded at the rear middle part of the inner bottom surface of the dehumidification hood 101; the upper part of the first L-shaped plate 102 is provided with a plurality of through holes; the upper part of the first L-shaped plate 102 is connected with the filtering unit; the upper surface of the first L-shaped plate 102 is fixedly connected with a collecting box 103; the bottom of the collecting box 103 is provided with a plurality of through holes which are matched with the through holes on the upper part of the first L-shaped plate 102; the upper part of the rear side of the instrument panel 2 is provided with an electric slide rail 104; two electric sliding blocks 105 are connected on the electric sliding rail 104 in a sliding manner; the rear sides of the two electric sliding blocks 105 are fixedly connected with a mounting plate 106 respectively; the lower parts of the two mounting plates 106 are connected with the filtering unit; the upper part of the inner rear wall of the dehumidification cover 101 is fixedly connected with a limit frame 107; the lower part of the limit frame 107 is provided with a water filtering groove 10701; a wedge-shaped cover 10702 is fixedly connected to the upper part of the limit frame 107; a sponge block 108 is connected in the limiting frame 107 in a sliding manner; the sponge block 108 is positioned above the water filtering groove 10701; the rear sides of the two mounting plates 106 are respectively welded with an inclined rod 109; the rear part between the two inclined rods 109 is fixedly connected with the sponge block 108.
The two diagonal rods 109 end at the rear with a spherical end.
According to fig. 1 and fig. 8 to 11, the filter unit comprises a first electric actuator 201, a second L-shaped plate 202, a dust filter box 203, a first support plate 204, a two-way screw 205, a first drive wheel 206, a drive rod 207, a second drive wheel 208, a cam 209, a slide rod 2010, a dust sweeping plate 2011, a first elastic member 2012, a T-shaped plate 2013, a second electric actuator 2014, a collection box 2015, a draft tube 2016, a second support plate 2017, a third support plate 2018, a second elastic member 2019 and a sealing plate 2020; the left part and the right part of the inner bottom surface of the dehumidification cover 101 are respectively provided with a first electric actuator 201; the upper ends of the telescopic parts of the two first electric actuators 201 are fixedly connected with a second L-shaped plate 202 respectively; the lower parts of the opposite sides of the two second L-shaped plates 202 are fixedly connected with a dust filtering box 203; the outer surface of the dust filtering box 203 is connected with the dehumidifying cover 101 in a sliding way; a filter screen is arranged in the dust filtering box 203; a first support plate 204 is welded on the lower sides of the two mounting plates 106 respectively; the upper part in the dehumidifying cover 101 is rotationally connected with a bidirectional screw rod 205; the left part and the right part of the bidirectional screw rod 205 are respectively screwed with a first support plate 204; the left part and the right part of the outer surface of the bidirectional screw rod 205 are respectively fixedly connected with a first driving wheel 206; the left part and the right part inside the dehumidifying cover 101 are respectively connected with a transmission rod 207 in a rotating way; the outer surfaces of the two transmission rods 207 are respectively fixedly connected with a second transmission wheel 208; the outer annular surfaces of the two second transmission wheels 208 are respectively in transmission connection with a first transmission wheel 206 through a belt; the outer surfaces of the two transmission rods 207 are fixedly connected with a cam 209 respectively; two cams 209 are located between the two second transmission wheels 208; a slide bar 2010 is welded on each of the left part and the right part of the back side of the instrument panel 2; the rear ends of the two sliding rods 2010 are fixedly connected with the dehumidifying cover 101; a dust sweeping plate 2011 is connected between the two sliding rods 2010 in a sliding manner; the dust-sweeping board 2011 is fixedly connected with a first elastic member 2012 at the left part and the right part of the rear side respectively; the rear parts of the two first elastic pieces 2012 are fixedly connected with the dehumidifying cover 101; a T-shaped plate 2013 is welded on the upper left part of the rear side and the upper right part of the rear side of the dust sweeping plate 2011 respectively; two first elastic members 2012 are positioned between the two T-shaped plates 2013; a second electric actuator 2014 is respectively arranged at the lower left part of the inner rear wall and the lower right part of the inner rear wall of the dehumidification cover 101; the front ends of the telescopic parts of the two second electric actuators 2014 are fixedly connected with a collecting box 2015; the lower part of the collection box 2015 is connected with the dehumidifying cover 101 in a sliding manner; the left part of the rear side and the right part of the rear side of the collecting box 2015 are respectively communicated with a guide pipe 2016; a second support plate 2017 is welded in the middle of the rear side of the collecting box 2015; a third support plate 2018 is welded to the left portion and the right portion of the first L-shaped plate 102 respectively; the front part and the rear part of the opposite sides of the two third support plates 2018 are respectively fixedly connected with a second elastic part 2019; the opposite sides of the front two second elastic pieces 2019 are respectively fixedly connected with a sealing plate 2020; the opposite sides of the two second elastic pieces 2019 at the back are fixedly connected with sealing plates 2020 respectively; the upper surfaces of the two sealing plates 2020 are both in sliding connection with the first L-shaped plate 102; the opposite sides of the two sealing plates 2020 are wedge-shaped surfaces, and a plurality of through holes are formed in the two sealing plates 2020.
The dust-sweeping plate 2011 has a plurality of flexible bristles at the lower part.
The inner bottom of the collection box 2015 is high in the middle, left and low in the right.
The sealing plate 2020 has a plurality of through holes and is in communication with the through holes in the upper portion of the first L-shaped plate 102.
Firstly, when the functional unit in the switch board 1 starts to operate, the functional unit can generate heat, the air around the functional unit can be heated synchronously, after the air is heated, the hot air floats upwards, the hot air carries the dust and impurities to move upwards, when the hot air reaches the inner top of the switch board 1, the hot air enters from the lower part of the dust filtering box 203, when the hot air passes through the filter screen in the dust filtering box 203, the dust and impurities carried in the hot air are blocked by the filter screen, the hot air is discharged from the wound of the dust filtering box 203, and the hot air enters into the dehumidifying cover 101.
A moisture removal stage: when the hot air enters the dehumidifying cover 101, the upper part of the rear side of the dehumidifying cover 101 is provided with the opening, the hot air entering the dehumidifying cover 101 can only leave from the position of the opening, at the moment, the hot air passes through the sponge block 108, the moisture carried in the hot air, moisture is retained in the sponge block 108 while the hot air passes through the sponge block 108, and when the hot air comes out of the upper opening position of the dehumidifying cover 101, the hot air has completed moisture removal, when the reactive compensation control cabinet 1 is used for a period of time, the moisture absorption in the sponge block 108 is reduced, and at the moment, the two electric sliding blocks 105 respectively drive one mounting plate 106 to move in the direction of the king tiger approaching on the electric sliding rail 104, the two mounting plates 106 respectively drive one inclined rod 109 to move in the direction of approaching each other, the two inclined rods 109 compress the sponge block 108 from two ends to the middle, when the sponge block 108 is compressed to the middle of the limiting frame 107, the upward deformation of the sponge block 108 is limited by the wedge-shaped cover 10702, the moisture in the sponge block 108 is squeezed out in the deformation process, the two sides of the sponge block 108 are pressed by the two inclined rods 109, the moisture moves downwards along the two inclined rods 109 after coming out of the sponge block 108, when water drops reach the tail ends of the two inclined rods 109, the water drops do not stay at the ball head positions of the two inclined rods 109, the water drops fall into the water filtering groove 10701, the water is reduced to stay at the ball head positions of the two inclined rods 109, the two electric sliding blocks 105 stop moving, the extruded water enters the collecting box 103 through the water filtering groove 10701, after the moisture in the sponge piece 108 is extruded out, two electronic sliders 105 begin to move towards the direction of keeping away from each other, and synchronous each drives a down tube 109 and moves towards the direction of keeping away from each other, and sponge piece 108 begins to reply the shape this moment, and two electronic sliders 105 stop to remove.
And (3) filtering dust impurities in air in the control cabinet 1: after the reactive compensation control cabinet 1 is used for a period of time, dust residues are accumulated on a filter screen in the dust filter box 203, after the dust filter box 203 is blocked by dust, the efficiency of hot air passing through the dust filter box 203 is reduced, the circulation effect of the hot air is reduced, at this time, by starting the two first electric actuators 201, the two first electric actuators 201 extend to respectively drive one second L-shaped plate 202 to move upwards, the two second L-shaped plates 202 drive the dust filter box 203 to move upwards, after the lower part of the dust filter box 203 exits from the control cabinet 1, the dust filter box 203 continues to move upwards, after the lower surface of the dust filter box 203 is higher than the upper surface of the collection box 2015 and bristles of the dust sweeping plate 2011 contact with the filter screen of the dust filter box 203, the two first electric actuators 201 are closed, then the two second electric actuators 2014 are started, the two second electric actuators 2014 extend to drive the collection box 2015 to move forwards, after the collection box 2015 reaches the position right below the dust filtering box 203, the two second electric actuators 2014 are closed, then when the two electric sliding blocks 105 move in the direction that the electric sliding rails 104 approach each other, the two electric sliding blocks 105 respectively drive one mounting plate 106 to move in the direction that the electric sliding blocks move close to each other, the two mounting plates 106 respectively drive one first supporting plate 204 to move in the direction that the electric sliding blocks approach each other, so that the two first supporting plates 204 drive the two-way screw rod 205 to rotate, the two-way screw rod 205 respectively drive one second driving wheel 208 to rotate through the first driving wheel 206, the two second driving wheels 208 respectively drive one cam 209 to rotate through the driving rod 207, the two cams 209 drive the dust sweeping plate 2011 to slide on the two sliding rods 2010 through the T-shaped plate 2013, at the moment, the two first elastic elements 2012 are stretched, when the two cams 209 do not drive the T-shaped plate 2013 to move forward, the two first elastic elements 2012 recover to synchronously reset the dust sweeping plate 2011, sweeping dirt board 2011 through horizontal migration on two slide bars 2010, sweep dirt board 2011 part soft brush hair brush filter screen in the dirt filtering box 203 down, avoid straining the dust in the dirt filtering box 203 to fly, and sweep dirt board 2011 part soft brush hair pass the mesh of filter screen, brush down the dust of filter screen lower surface, the dust falls into and collects in the box 2015, the dust slides to both sides on the bottom surface slope of collecting the box 2015, wait after electric slider 105 resets, start two second electric actuator 2014, two second electric actuator 2015 shrink, drive simultaneously and collect box 2015 and withdraw from below dirt filtering box 203, simultaneously, collect box 2015 and drive second extension board 2017 backward movement, when second extension board 2017 backward movement with two seal boards 2020 contact, four second elastic component 2019 are compressed, two seal boards move towards the direction of keeping away from each other 2020, when through-hole on two seal boards communicate with the through-hole on first L shaped plate 102 upper portion, the water that collects in the box 103 flows down, the water drops on collecting box, collect box collect the box through-box structure collect the water and can flow through the collection box 2016 that the water that flows when the bottom of the collection box 2016 flows up, and the collection box goes up the collection box structure, and the collection box 2016 is still can flow through the collection of the collection box along the collection of the collection box on the collection of the collection box.
According to fig. 1 and fig. 12-13, the fresh air unit comprises a fresh air box 301, a dust filter 302, a first baffle 303 and a second baffle 304; a new air box 301 is fixedly connected to the lower surface of the control cabinet 1; a dehumidification cavity 30101 is arranged in the new air box 301; a dispersing cavity 30102 is arranged in the new air box 301; the dispersing cavity 30102 is located above the dehumidifying cavity 30101, and the dehumidifying cavity 30101 is communicated with the dispersing cavity 30102 through a plurality of through holes in the middle; the rear side of the new air box 301 is connected with the double-channel cooling unit; the left part and the right part of the new air box 301 are respectively provided with a dust filter net 302; three first baffles 303 are fixedly connected to the upper left part of the dehumidification cavity 30101 at equal intervals; three first baffle plates 303 are fixedly connected to the upper right part of the dehumidification cavity 30101 at equal intervals; three second baffles 304 are fixedly connected to the lower left part of the dehumidification cavity 30101 at equal intervals; three second baffles 304 are fixedly connected to the lower right part of the dehumidification cavity 30101 at equal intervals; the first baffle 303 and the second baffle 304 on the same side in the dehumidification chamber 30101 are arranged alternately.
The first baffle 303 and the second baffle 304 are made of sponge material capable of absorbing water.
And (3) air compensation stage: after the air in the control cabinet 1 is heated, the hot air flows upwards, the air pressure in the control cabinet 1 is reduced, at this time, the outside air enters the control cabinet 1 through the new air box 301 for replenishment, when the air passes through the dust filter 302, dust impurities carried in the air are blocked by the dust filter 302, then, the air enters the dehumidification cavity 30101, the air flows along the first baffle 303 and the second baffle 304, the time for the air to flow in the new air box 301 is increased, the contact area between the air and the first baffle 303 and the second baffle 304 is increased, moisture in the air is absorbed by the first baffle 303 and the second baffle 304, then the air enters the dispersion cavity 30102 at the upper part from the dehumidification cavity 30101, and then the air is uniformly discharged into the control cabinet 1 from the through holes at the upper part of the dispersion cavity 30102, the air pressure in the control cabinet 1 is replenished, and the temperature in the control cabinet 1 is reduced.
According to fig. 1 and fig. 14-15, the dual channel desuperheating unit comprises a cooling tank 401, a partition plate 402, a first air duct 403, a power assembly 404, a second air duct 405, a heat collecting tank 406, a third air duct 407 and a T-shaped duct 408; a cooling box 401 is arranged at the upper part of the rear side of the control cabinet 1; the upper part of the front side of the cooling box 401 is fixedly connected with the dehumidifying cover 101; four partition plates 402 are welded in the cooling tank 401; the cooling tank 401 is divided into five spaces by four partition plates 402; the upper parts of the four partition plates 402 are respectively provided with a through hole; five spaces in the cooling box 401 are communicated through holes in the upper parts of the four partition plates 402; the four partition plates 402 are fixedly connected with first gas guide pipes 403; the upper part of the first air duct 403 is communicated with the dehumidification hood 101; a power assembly 404 is arranged at the lower part of the rear side of the control cabinet 1; the upper part of the power assembly 404 is communicated with the first air duct 403; the rear part of the power assembly 404 is communicated with a second air duct 405; the lower part of the second air duct 405 is communicated with the fresh air box 301; five heat collecting tanks 406 are welded at the rear part of the cooling tank 401 at equal intervals; the front portions of the five heat collecting tanks 406 are communicated with the five spaces in the cooling tank 401; the lower parts of the five heat collecting tanks 406 are fixedly connected with third gas guide pipes 407; t-shaped pipes 408 are fixedly connected to the lower parts of the five third air ducts 407; the lower portion of the T-shaped tube 408 communicates with a second airway tube 405.
A two-channel cooling stage: after the hot air is filtered for the second time, the power assembly 404 is started, the power assembly 404 draws the hot air out of the dehumidifying mask 101 through the first air duct 403, the hot air flows along the first air duct 403, the cooling box 401 cools the air in the first air duct 403, the cooled dry air is discharged into the dehumidifying cavity 30101 through the second air duct 405, the dry air enters the dispersing cavity 30102 from the dehumidifying cavity 30101 and then enters the control cabinet 1 from the dispersing cavity 30102, the dry air absorbs moisture on the surface of the functional component in the control cabinet 1, the dry air after absorbing the moisture enters the dehumidifying unit and the filtering unit again for processing along with the suction force after the power assembly 404 is started, and when the air is dredged through the first air duct 403, the hot air in the dehumidifying cover 101 enters the cooling box 401 from the through hole at the upper part of the rear side of the dehumidifying cover 101, the hot air entering from the through hole at the upper part of the rear side of the dehumidifying cover 101 enters the five spaces of the cooling box 401 divided by the four partition plates 402, the hot air circulates and is cooled in the five spaces of the cooling box 401, then the lower part of the T-shaped pipe 408 is connected to the second air guide pipe 405, the second air guide pipe 405 has air flow, according to the Bernoulli principle, the air in the five spaces of the cooling box 401 respectively enters one third air guide pipe 407 corresponding to the space through one heat collection box 406, then the air is converged into the T-shaped pipe 408 from the five third air guide pipes 407, and the air in the T-shaped pipe 408 is converged into the second air guide pipe 405 to participate in the circulation of the hot air, thereby effectively improving the energy utilization rate.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the protection scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (10)
1. A reactive compensation control cabinet with a normal-temperature dehumidification function comprises a control cabinet (1), an instrument panel (2) and a cabinet door (3); the upper part of the control cabinet (1) is connected with an instrument panel (2); the left part of the front side of the control cabinet (1) is movably connected with a cabinet door (3); the method is characterized in that: the device also comprises a dehumidification unit, a filtering unit, a fresh air unit and a dual-channel cooling unit; the upper part of the control cabinet (1) is connected with a dehumidifying unit for dehumidifying air in the control cabinet (1); the upper part of the control cabinet (1) is connected with a filtering unit for filtering dust and impurities in the air in the control cabinet (1); the lower part of the control cabinet (1) is connected with a fresh air unit for removing moisture on the surface of the inner part of the control cabinet (1); the rear part of the control cabinet (1) is connected with a double-channel cooling unit for cooling high-temperature air in the control cabinet (1); the rear part of the instrument panel (2) is connected with the dehumidifying unit; the rear part of the instrument panel (2) is connected with the filtering unit; the interior of the dehumidification unit is connected with the filtering unit; the rear part of the dehumidification unit is connected with the double-channel cooling unit; the rear part of the fresh air unit is connected with the double-channel cooling unit.
2. The reactive compensation control cabinet with the normal temperature dehumidification function as claimed in claim 1, wherein: the dehumidification unit comprises a dehumidification cover (101), a first L-shaped plate (102), a collection box (103), an electric sliding rail (104), an electric sliding block (105), a mounting plate (106), a limiting frame (107), a sponge block (108) and an inclined rod (109); a dehumidifying cover (101) is fixedly connected to the upper surface of the control cabinet (1); the interior of the dehumidifying cover (101) is connected with the filtering unit; the rear side of the dehumidification cover (101) is connected with the double-channel cooling unit; a through groove (10101) is formed at the lower part of the dehumidification cover (101); a first L-shaped plate (102) is fixedly connected to the rear middle part of the inner bottom surface of the dehumidification hood (101); the upper part of the first L-shaped plate (102) is provided with a plurality of through holes; the upper part of the first L-shaped plate (102) is connected with the filtering unit; the upper surface of the first L-shaped plate (102) is fixedly connected with a collecting box (103); the bottom of the collecting box (103) is provided with a plurality of through holes which are matched with the through holes on the upper part of the first L-shaped plate (102); an electric slide rail (104) is arranged at the upper part of the rear side of the instrument panel (2); two electric sliding blocks (105) are connected on the electric sliding rail (104) in a sliding way; the rear sides of the two electric sliding blocks (105) are respectively fixedly connected with a mounting plate (106); the lower parts of the two mounting plates (106) are connected with the filtering unit; the upper part of the inner rear wall of the dehumidification cover (101) is fixedly connected with a limit frame (107); the lower part of the limit frame (107) is provided with a water filtering groove (10701); the upper part of the limit frame (107) is fixedly connected with a wedge-shaped cover (10702); a sponge block (108) is connected in the limiting frame (107) in a sliding way; the sponge block (108) is positioned above the water filtering groove (10701); the rear sides of the two mounting plates (106) are respectively fixedly connected with an inclined rod (109); the rear part between the two inclined rods (109) is fixedly connected with the sponge block (108).
3. The reactive compensation control cabinet with the normal temperature dehumidification function as claimed in claim 2, wherein: the tail ends of the rear parts of the two inclined rods (109) are spherical ends, when the two inclined rods (109) extrude the sponge block (108), moisture on the sponge block (108) drops along the spherical ends of the two inclined rods (109), and the water drops are prevented from being adhered to the two inclined rods (109).
4. The reactive compensation control cabinet with the normal temperature dehumidification function as claimed in claim 2, wherein: the filtering unit comprises a first electric actuator (201), a second L-shaped plate (202), a dust filtering box (203), a first support plate (204), a bidirectional screw rod (205), a first transmission wheel (206), a transmission rod (207), a second transmission wheel (208), a cam (209), a sliding rod (2010), a dust sweeping plate (2011), a first elastic element (2012), a T-shaped plate (2013), a second electric actuator (2014), a collecting box (2015), a flow guide pipe (2016), a second support plate (2017), a third support plate (2018), a second elastic element (2019) and a sealing plate (2020); the left bottom of the inner bottom surface and the right bottom of the inner bottom surface of the dehumidification cover (101) are respectively provided with a first electric actuator (201); the upper ends of the telescopic parts of the two first electric actuators (201) are respectively fixedly connected with a second L-shaped plate (202); the lower parts of the opposite sides of the two second L-shaped plates (202) are fixedly connected with dust filtering boxes (203); the outer surface of the dust filtering box (203) is connected with the dehumidifying cover (101) in a sliding way; a filter screen is arranged in the dust filtering box (203); a first support plate (204) is fixedly connected to the lower sides of the two mounting plates (106); the upper part in the dehumidification cover (101) is rotationally connected with a bidirectional screw rod (205); the left part and the right part of the bidirectional screw rod (205) are respectively screwed with a first support plate (204); the left part and the right part of the outer surface of the bidirectional screw rod (205) are respectively fixedly connected with a first transmission wheel (206); the inner left part and the inner right part of the dehumidifying cover (101) are respectively connected with a transmission rod (207) in a rotating way; the outer surfaces of the two transmission rods (207) are respectively fixedly connected with a second transmission wheel (208); the outer annular surfaces of the two second transmission wheels (208) are respectively in transmission connection with a first transmission wheel (206) through a belt; the outer surfaces of the two transmission rods (207) are fixedly connected with a cam (209) respectively; two cams (209) are positioned between the two second transmission wheels (208); a slide bar (2010) is fixedly connected to the left part and the right part of the back side of the instrument panel (2); the rear ends of the two sliding rods (2010) are fixedly connected with the dehumidifying cover (101); a dust sweeping plate (2011) is connected between the two sliding rods (2010) in a sliding manner; a first elastic piece (2012) is fixedly connected to the left part and the right part of the rear side of the dust sweeping plate (2011); the rear parts of the two first elastic pieces (2012) are fixedly connected with the dehumidifying cover (101); a T-shaped plate (2013) is fixedly connected to the left part on the rear side and the right part on the rear side of the dust sweeping plate (2011); the two first elastic pieces (2012) are positioned between the two T-shaped plates (2013); a second electric actuator (2014) is respectively arranged at the lower left part of the inner rear wall and the lower right part of the inner rear wall of the dehumidification cover (101); the front ends of the telescopic parts of the two second electric actuators (2014) are fixedly connected with a collecting box (2015); the lower part of the collection box (2015) is connected with the dehumidifying cover (101) in a sliding way; the left part of the rear side and the right part of the rear side of the collecting box (2015) are respectively communicated with a guide pipe (2016); a second support plate (2017) is fixedly connected to the middle of the rear side of the collecting box (2015); a third support plate (2018) is fixedly connected to the upper left part and the upper right part of the first L-shaped plate (102) respectively; the front part and the rear part of the opposite sides of the two third support plates (2018) are respectively fixedly connected with a second elastic piece (2019); sealing plates (2020) are fixedly connected to the opposite sides of the two front second elastic pieces (2019); the opposite sides of the two second elastic pieces (2019) at the back are respectively fixedly connected with a sealing plate (2020); the upper surfaces of the two sealing plates (2020) are both in sliding connection with the first L-shaped plate (102); the opposite sides of the two sealing plates (2020) are wedge-shaped surfaces, and a plurality of through holes are formed in the two sealing plates (2020).
5. The reactive compensation control cabinet with the normal temperature dehumidification function as claimed in claim 4, wherein: the lower part of the dust sweeping plate (2011) is provided with a plurality of flexible brush hairs for sweeping dust impurities on a filter screen in the dust filtering box (203) in a stirring way.
6. The reactive compensation control cabinet with the normal temperature dehumidification function as claimed in claim 4, wherein: the inner bottom of the collection box (2015) is high in the middle, left and low in the right for transferring the collection to the left and right.
7. The reactive compensation control cabinet with the normal temperature dehumidification function as claimed in claim 4, wherein: the sealing plate (2020) is provided with a plurality of through holes, is communicated with the through holes at the upper part of the first L-shaped plate (102), and is used for conducting the first L-shaped plate (102) and the sealing plate (2020).
8. The reactive compensation control cabinet with the normal temperature dehumidification function as claimed in claim 4, wherein: the fresh air unit comprises a fresh air box (301), a dust filtering net (302), a first baffle (303) and a second baffle (304); a new air box (301) is fixedly connected to the lower surface of the control cabinet (1); a dehumidification cavity (30101) is arranged in the new air box (301); a dispersing cavity (30102) is arranged in the new air box (301); the dispersion cavity (30102) is positioned above the dehumidification cavity (30101), and the dehumidification cavity (30101) is communicated with the dispersion cavity (30102) through a plurality of through holes in the middle; the rear side of the new air box (301) is connected with the double-channel cooling unit; the left part and the right part of the new air box (301) are respectively provided with a dust filter screen (302); three first baffle plates (303) are fixedly connected to the upper left part of the dehumidification cavity (30101) at equal intervals; three first baffle plates (303) are fixedly connected to the upper right part of the dehumidification cavity (30101) at equal intervals; three second baffles (304) are fixedly connected to the lower left part of the dehumidification cavity (30101) at equal intervals; three second baffles (304) are fixedly connected to the lower right part of the dehumidification cavity (30101) at equal intervals; the first baffle (303) and the second baffle (304) on the same side in the dehumidification cavity (30101) are arranged at intervals.
9. The reactive compensation control cabinet with the normal temperature dehumidification function as claimed in claim 8, wherein: the first baffle (303) and the second baffle (304) are made of sponge materials capable of absorbing water and are used for absorbing water in air and primarily filtering dust and impurities in the air.
10. The reactive compensation control cabinet with the normal temperature dehumidification function as claimed in claim 8, wherein: the dual-channel cooling unit comprises a cooling tank (401), a partition plate (402), a first air duct (403), a power assembly (404), a second air duct (405), a heat collecting tank (406), a third air duct (407) and a T-shaped pipe (408); a cooling box (401) is arranged at the upper part of the rear side of the control cabinet (1); the upper part of the front side of the cooling box (401) is fixedly connected with the dehumidifying cover (101); four partition plates (402) are fixedly connected in the cooling box (401); the cooling box (401) is divided into five spaces by four partition plates (402); the upper parts of the four partition plates (402) are respectively provided with a through hole; five spaces in the cooling box (401) are communicated through holes in the upper parts of the four partition plates (402); the four partition plates (402) are fixedly connected with first air ducts (403); the upper part of the first air duct (403) is communicated with the dehumidifying cover (101); a power assembly (404) is arranged at the lower part of the rear side of the control cabinet (1); the upper part of the power component (404) is communicated with the first air duct (403); the rear part of the power assembly (404) is communicated with a second air duct (405); the lower part of the second air duct (405) is communicated with the fresh air box (301); five heat collecting tanks (406) are fixedly connected to the rear part of the cooling tank (401) at equal intervals; the front parts of the five heat collecting tanks (406) are communicated with the five spaces in the cooling tank (401); the lower parts of the five heat collecting boxes (406) are fixedly connected with third air ducts (407); t-shaped pipes (408) are fixedly connected to the lower parts of the five third air guide pipes (407); the lower part of the T-shaped pipe (408) is communicated with a second air duct (405).
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| CN216529894U (en) * | 2021-11-22 | 2022-05-13 | 山东信友电器有限公司 | Electric energy reactive compensation control cabinet |
| CN114222475A (en) * | 2021-12-13 | 2022-03-22 | 刘振峰 | Positive pressure non-magnetic fresh air cooling and dust removing device |
| CN114122944A (en) * | 2022-01-24 | 2022-03-01 | 高原(山东)机电设备有限公司 | Oil field apparatus has air filtering capability's intelligent power distribution cabinet |
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