CN115999331A - Local dehydrating unit of electrical apparatus in pit - Google Patents
Local dehydrating unit of electrical apparatus in pit Download PDFInfo
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- CN115999331A CN115999331A CN202211739480.4A CN202211739480A CN115999331A CN 115999331 A CN115999331 A CN 115999331A CN 202211739480 A CN202211739480 A CN 202211739480A CN 115999331 A CN115999331 A CN 115999331A
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- fixedly connected
- scraper
- air
- condensing
- water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 118
- 238000009833 condensation Methods 0.000 claims abstract description 56
- 230000005494 condensation Effects 0.000 claims abstract description 56
- 230000005611 electricity Effects 0.000 claims 1
- 238000007791 dehumidification Methods 0.000 abstract description 17
- 239000012528 membrane Substances 0.000 abstract description 13
- 239000000428 dust Substances 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000605 extraction Methods 0.000 abstract description 2
- 239000011324 bead Substances 0.000 description 6
- 239000002184 metal Substances 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
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Abstract
The invention relates to a local dehumidification device for an underground electrical appliance, in particular to the technical field of damp proofing of the electrical appliance. The utility model provides an electric apparatus local dehumidification device in pit, including the base, fixedly connected with shell body on the base, shell body fixedly connected with outside environment humidity detector, shell body fixedly connected with first servo motor, first servo motor fixedly connected with air extraction fan, shell body fixedly connected with second servo motor, second servo motor fixedly connected with arc bracing piece, arc bracing piece fixedly connected with first scraper and second scraper, shell body fixedly connected with round platform mount, be provided with the condensation subassembly that is used for humid air condensation on the round platform mount. The arc bracing piece drives first scraper, second scraper and scrapes the mud membrane that adheres to on the condensation subassembly, guarantees condensing plate and air area of contact, and then maintains condensing plate and to the dehumidification efficiency of air, prevents that dust and comdenstion water contained in the air from forming behind the mud membrane attached to the condensing plate, reduces condensing plate to the dehumidification effect of air.
Description
Technical Field
The invention relates to the technical field of electrical appliance moisture prevention, in particular to a local dehumidifying device for an underground electrical appliance.
Background
The underground working environment is complex, the temperature difference is large, the dust content in the air is large, and the electrical equipment is in the complex working environment. When the metal is in a moist environment, a water film is formed on the surface of the metal, the water film dissolves carbon dioxide, hydrogen sulfide, nitrogen oxide and soluble salts contained in the air to form an electrolyte solution film, and the metal is corroded under the action of the layer of the liquid film. When the metal parts are corroded, the surfaces of the parts are damaged, the mechanical strength of the parts is reduced, and the equipment is damaged.
Because dust content is more in the air in the pit, current dehydrating unit is when dehumidifying the air, and the dust that contains in the air can adhere to condensing equipment, blocks air and condensing equipment and carries out the heat exchange, and because the existence of comdenstion water, dust and comdenstion water combine to form the mud membrane, adhere to condensing equipment and be difficult to drop, further reduce the heat exchange efficiency of air and condensing equipment, and then reduce dehumidification efficiency and even carry out ineffectively dehumidify, make metal parts take place to corrode, reduce electrical apparatus life.
Disclosure of Invention
In order to overcome the defect that dust in underground air and condensed water are combined to form a mud film, the mud film is attached to a condensing device and is difficult to fall off, and the heat exchange efficiency of the air and the condensing device is reduced, the underground electric appliance local dehumidification device is provided to solve the problems.
The technical scheme of the invention is as follows: the utility model provides a local dehydrating unit of electrical apparatus in pit, including the base, fixedly connected with shell body on the base, rotate and be connected with the wind direction adjustment subassembly that is used for changing the air-out direction between base and the shell body, the base, shell body and wind direction adjustment subassembly form the wind chamber, shell body fixedly connected with outside environment humidity detector, shell body fixedly connected with first servo motor, first servo motor fixedly connected with air extraction fan, shell body fixedly connected with second servo motor, second servo motor fixedly connected with arc bracing piece, be provided with the runner in the arc bracing piece, fixedly connected with is used for vibrating the vibration subassembly of scraper on the arc bracing piece, arc bracing piece fixedly connected with first scraper and second scraper, all be provided with the runner in first scraper and the second scraper runner intercommunication, base and shell body's wind intracavity fixedly connected with interior environment humidity detector, shell body fixedly connected with round platform mount, be provided with the condensation subassembly that is used for moist air condensation on the round platform mount, be provided with the air outlet on the shell body fixedly connected with drainage bottom plate on the shell body, base fixedly connected with small-size compressor, be connected with small-size compressor and condensation module, the interior humidity detector of compressor module fixedly connected with first compressor, the second servo motor, store the interior humidity detector is connected with the small-size compressor module, store the interior humidity detector of electric control module, store the small-size compressor module, store the interior humidity detector.
Further, the air outlet level is higher than round platform mount lower extreme.
Further, the first scraper and the second scraper are arc-shaped scrapers with a diversion function.
Further, wind direction adjusting part is including rotating the deep bead, rotates deep bead sliding connection between base and shell body, is provided with the rotation handle that is used for convenient switching-over on the deep bead.
Further, the vibration assembly comprises a vibration block, the vibration block is connected with the arc-shaped support rod in a sliding mode, a vibration spring is fixedly connected between the arc-shaped support rod and the vibration block, and a wedge-shaped block is arranged on the circumference of the circular truncated cone fixing frame.
Further, the condensing assembly comprises a condensing plate, the condensing plate is fixedly connected to a circular table fixing frame, an air hole and a deflector hole are formed in the condensing plate, the circular table fixing frame is fixedly connected with a condensing circular table, and the condensing circular table is located at the lower end of the condensing plate.
Furthermore, the condensing plates are of annular structures, the radius of the upper end is larger than that of the lower end, and the distance between two adjacent condensing plates is gradually reduced from top to bottom.
Further, the distance between the lower end of the condensing plate and the condensing circular table is gradually increased.
Further, the first scraper is uniformly provided with horizontal water outlets which are communicated with the internal flow passage and are oriented to the tangential direction of the condensing plate, the second scraper is uniformly provided with water outlets which are communicated with the internal flow passage and are perpendicular to the tangential direction of the condensing plate, and the water outlets are oriented to the surface of the condensing plate.
Further, the storage assembly comprises a water storage tank fixedly connected to the base, the base is slidably connected with a mud tank, the water storage tank and the mud tank are both provided with a water level detector, the water storage tank is fixedly connected with a water suction pump, a water delivery runner is fixedly connected between the water suction pump and the arc-shaped supporting rod, the water storage tank, the mud tank and the drainage bottom plate are communicated through a three-way electromagnetic valve and a communicating pipe, and the water suction pump and the three-way electromagnetic valve are respectively electrically connected with the control module.
The beneficial effects are that:
1. the second servo motor drives the arc bracing piece to rotate and drives first scraper and second scraper to strike off the inside and outside attached mud membrane of condensate plate, and first scraper and second scraper are the arc structure that has the drainage function simultaneously, strengthen the effect of striking off to the mud membrane, ensure condensate plate and air contact area, prevent that the dust that contains in the air from attaching to the condensate plate after, reduce condensate plate and air heat exchange, and then reduce dehumidification efficiency, make external electrical apparatus receive the reduction life of water corrosion.
2. The four condensing plates surround to form four flow passages, the four flow passages divide air into four parts, the air moves downwards along the condensing plates, meanwhile, part of air enters the outer condensing plates along the air holes, the downward moving air is subjected to opposite flushing, the air flowing direction is temporarily changed, the part of air flowing downwards along the inner surface of the condensing plates is deflected to the horizontal direction through the deflector holes, the air flowing downwards vertically is disturbed by the air flowing horizontally, the turbulence of the air circulation is enhanced, the dehumidifying efficiency is further improved, an air curtain is formed between the condensing circular table and the condensing plates, when the air and the bottom condensing circular table are in contact and collide to form a split flow, the air is prevented from forming a windshield at the center of the drainage bottom plate, condensed water is blocked from flowing downwards, the four parts of air split flows mutually and are opposite flushing, the turbulence of the air circulation is further enhanced, and the dehumidifying efficiency is further improved.
3. Because the distance between four condensing plates reduces downwards gradually, the wind speed strengthens gradually, and the circulation of air blows off the drop of water that is attached to the condensing plate outer wall, and the air current further promotes the drop of water simultaneously, makes the comdenstion water flow to drainage bottom plate along the condensing plate outer wall in, prevents that the drop of water from forming water film and cuts off air and condensing plate heat exchange and reduce dehumidification efficiency.
4. The dehumidified air is discharged to the base, the outer shell and the rotary wind shield plate to form an air cavity, the rotary wind shield plate adjusts the air outlet direction to the position facing the electric appliance, the dehumidified air is firstly discharged to the direction of the electric appliance, and the dehumidified dry low-temperature air can reduce the water corrosion phenomenon of the electric appliance and cool the electric appliance.
5. The arc bracing piece rotates and drives the vibrating shoe and collide and extrude vibrating spring with the wedge, and the vibrating shoe makes first scraper and second scraper take place the vibration with wedge high frequency extrusion collision to vibrate drop with drop and mud membrane that is attached to on first scraper and the second scraper, prevent to produce mud membrane and pile up the influence on the scraper and strike off.
6. The condensate water flows out along the horizontal apopore that sets up on the first scraper and has horizontal shearing force to wash and dilute the condensate plate internal surface mud membrane, washes the mud membrane and is convenient for strike off, and the condensate water flows out towards the apopore of condensate plate surface that sets up on the second scraper and washes and dilute the mud membrane in step, and the rotatory cooperation of second scraper prevents to splash to adjacent condensate plate towards the apopore of condensate plate surface that washes the mud membrane.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic internal perspective view of the present invention.
Fig. 3 is a schematic perspective view of a wind direction adjusting assembly according to the present invention.
Fig. 4 is a schematic perspective view of an arc-shaped supporting rod according to the present invention.
Fig. 5 is a schematic perspective view of a vibration assembly according to the present invention.
Fig. 6 is a schematic perspective view of a first scraper portion according to the present invention.
Fig. 7 is a schematic perspective view of a second scraper portion of the present invention.
Fig. 8 is a schematic perspective view of a condensing unit according to the present invention.
Fig. 9 is a schematic perspective view of a storage assembly according to the present invention.
In the reference numerals: the device comprises a base, a 102-outer shell, a 103-external environment humidity detector, a 104-first servo motor, a 105-exhaust fan, a 106-second servo motor, a 107-arc-shaped supporting rod, a 108-first scraper, a 109-second scraper, a 110-internal environment humidity detector, a 111-round platform fixing frame, a 112-air outlet, a 113-drainage bottom plate, a 114-small compressor, a 2-wind direction adjusting component, a 201-rotating wind shield, a 202-rotating handle, a 3-vibrating component, a 301-vibrating block, a 302-vibrating spring, a 303-wedge block, a 4-condensing component, a 401-condensing plate, a 402-wind hole, a 403-deflector hole, a 404-condensing round platform, a 5-storing component, a 501-water storage tank, a 502-mud water tank, a 503-water level detector, a 504-water pump, a 505-three-way electromagnetic valve and a 506-water delivery flow channel.
Detailed Description
The invention is described in detail below with reference to the drawings and the specific embodiments.
The local dehumidification device for the underground electrical appliance comprises a base 101, an outer shell 102 is fixedly connected to the base 101, a wind direction adjusting component 2 for changing the wind outlet direction is rotatably connected between the base 101 and the outer shell 102, a wind cavity is formed by the base 101, the outer shell 102 and the wind direction adjusting component 2, the outer shell 102 is fixedly connected with an external environment humidity detector 103, the outer shell 102 is fixedly connected with a first servo motor 104, the first servo motor 104 is fixedly connected with an exhaust fan 105, the outer shell 102 is fixedly connected with a second servo motor 106, the second servo motor 106 is fixedly connected with an arc-shaped supporting rod 107, a runner is arranged in the arc-shaped supporting rod 107, a vibration component 3 for vibrating a scraper is fixedly connected with the arc-shaped supporting rod 107, the first scraper 108 and the second scraper 109 are fixedly connected with each other, the runners are arranged in the first scraper 108 and the second scraper 109, the inner flow channel of the arc-shaped supporting rod 107 is communicated with the flow channel of the first scraper 108 and the flow channel of the second scraper 109, the first scraper 108 and the second scraper 109 are arc-shaped scrapers with a flow guiding function, the first scraper 108 is uniformly provided with horizontal water outlets which are communicated with the inner flow channel and face the tangential direction of the condensing plate 401, so as to enlarge the cleaning range of water flow to the inner surface of the condensing plate 401, prevent the mud film from being accumulated at the joint of the first scraper 108 and the condensing plate 401 when the first scraper 108 scrapes the mud film of the condensing plate 401, the second scraper 109 is uniformly provided with water outlets which are communicated with the inner flow channel and face the surface of the condensing plate 401 and are perpendicular to the tangential direction of the condensing plate 401, the water outlets of the second scraper 109 aim at preventing the second scraper 109 from scraping the mud film when the second scraper 109 scrapes the outer surface of the condensing plate 401, the base 101 and the wind cavity of the outer shell 102 are fixedly connected with the internal environment humidity detector 110, the outer shell 102 is fixedly connected with the round platform fixing frame 111, fixedly connected with is used for the condensation subassembly 4 of moist air condensation on the round platform fixing frame 111, be provided with air outlet 112 on the outer shell 102, air outlet 112 level is higher than round platform fixing frame 111 lower extreme, prevent that air from driving the comdenstion water to dispel from air outlet 112, reduce the dehumidification effect to outside air, the outer shell 102 fixedly connected with drainage bottom plate 113, base 101 fixedly connected with small-size compressor 114, the runner is connected between small-size compressor 114 and the condensation subassembly 4, base 101 fixedly connected with is used for storing the storage subassembly 5 of comdenstion water, second servo motor 106 makes first scraper 108 and second scraper 109 rotate along condensation subassembly 4 surface through arc bracing piece 107, first scraper 108 and second scraper 109 scrape condensation subassembly 4 surface mud membrane, prevent that the mud membrane from adhering to condensation subassembly 4 surface and cut off the air, and then reduce condensation subassembly 4 and air heat exchange efficiency, make electrical apparatus generate water corrosion reduction life, be provided with control module in the base 101, control module is connected with outer environment humidity detector 103 respectively with the first servo motor 104, second servo motor 106, the inner environment humidity detector 110, small-size compressor 114 is connected with the storage subassembly 114.
As shown in fig. 3, the wind direction adjusting assembly 2 includes a rotary wind deflector 201, the rotary wind deflector 201 is slidably connected between the base 101 and the outer housing 102, a rotary handle 202 for convenient reversing is fixedly connected to the rotary wind deflector 201, and the rotary wind deflector 201 is adjusted to an air outlet towards the electric appliance position by the rotary handle 202, so that the electric appliance is dehumidified and cooled by dry low-temperature air.
As shown in fig. 8, the condensation assembly 4 includes a condensation plate 401, the condensation plate 401 is fixedly connected to the circular table fixing frame 111, the condensation plate 401 is in an annular structure, the radius of the upper end is larger than that of the lower end, the distance between two adjacent condensation plates 401 is gradually reduced from top to bottom, the distance between the lower ends of the condensation plates 401 and the condensation circular table 404 is gradually increased from top to bottom, an air hole 402 and a baffle hole 403 are formed in the condensation plate 401, the circular table fixing frame 111 is fixedly connected with the condensation circular table 404, the condensation circular table 404 is located at the lower end of the condensation plate 401, air enters the outer condensation plate 401 through the air hole 402 when moving downwards, and is opposite to air, and after moving to contact with the condensation circular table 404, the air starts to split and collide with each other, so that turbulence during air condensation is improved, and heat exchange efficiency of the air, the condensation plate 401 and the condensation circular table 404 is further improved.
As shown in fig. 9, the storage assembly 5 includes a water storage tank 501, the water storage tank 501 is fixedly connected to the base 101, the base 101 is slidably connected with a mud water tank 502, the water storage tank 501 and the mud water tank 502 are fixedly connected with a water level detector 503, the water level detector 503 is fixedly connected with a water pump 504, a water delivery runner 506 is fixedly connected between the water pump 504 and the arc-shaped supporting rod 107, the water storage tank 501, the mud water tank 502 and the drainage bottom plate 113 are communicated with each other through a three-way electromagnetic valve 505 and a communicating pipe, the water pump 504 and the three-way electromagnetic valve 505 are respectively and electrically connected with a control module, the condensed water and the scraped mud water are separately collected by switching states of the three-way electromagnetic valve 505, and the condensed water is scraped by the water pump 504 repeatedly utilized.
As shown in fig. 5, the vibration assembly 3 includes a vibration block 301, the vibration block 301 is slidably connected to the arc support rod 107, a vibration spring 302 is fixedly connected between the arc support rod 107 and the vibration block 301, a wedge block 303 is circumferentially disposed on the circular table fixing frame 111, the wedge block 303 cooperates with the vibration block 301 to generate a slight vibration force, and the vibration force drives the first scraper 108 and the second scraper 109 to vibrate so that water drops and mud films attached to the first scraper and the second scraper fall.
When the external environment humidity detector 103 detects that the humidity of underground external air is greater than a preset value, then the control module starts the first servo motor 104 to drive the suction fan 105 to rotate, meanwhile, the control module starts the small compressor 114 to start refrigerating and convey the refrigerant into the condensing plate 401 and the condensing circular table 404, the suction fan 105 rotates to extract external air, four air condensing flow passages are formed between the four condensing plates 401 and divide the air into four parts, when the air contacts with the four condensing plates 401, the air exchanges heat with the condensing plates 401, the temperature of the air drops, moisture contained in the air starts to condense on the surface of the condensing plates 401, dust contained in the air adheres to the surface of the condensing plates 401, the air moves downwards along the condensing plates 401, part of the air enters the outer condensing plates 401 along the air holes 402 and is opposite to the air moving downwards on the outer layer, the part of air flowing downwards along the inner surface of the condensation plate 401 is deflected to the horizontal direction through the deflector holes 403, the air flowing downwards vertically is disturbed by the air flowing horizontally, the turbulence of the air flowing is enhanced, the air is more comprehensively contacted with the condensation plate 401, the dehumidification efficiency is further improved, when the air continuously moves downwards, because a gap exists between the condensation plate 401 and the condensation round table 404, four parts of air form an air curtain at the gap between the condensation round table 404 and the condensation plate 401, when the air collides with the bottom condensation round table 404 to split, the four parts of air split respectively collide with the air curtain, the turbulence of the air flowing is further enhanced, the dehumidification efficiency is further improved, the moisture in the air and the condensation plate 401 contact and condense into water drops which are attached to the surface of the condensation plate 401 during the condensation, the air flowing speed is gradually enhanced during the condensation due to the downward gradual reduction of the distance between the four condensation plates 401, the circulation of air blows off the drop of water that adheres to condensation plate 401 surface, simultaneously the air current carries out further promotion to the drop of water, make the comdenstion water flow along condensation plate 401 outer wall to drainage bottom plate 113 in, prevent that the drop of water from forming the water film and cut off air and condensation plate 401 heat exchange and reduce dehumidification efficiency, make the air reposition of redundant personnel through condensation round platform 404, prevent that the air from forming the windscreen in drainage bottom plate 113 center converging hole department, block the comdenstion water to flow downwards, simultaneously the air that passes through the dehumidification is discharged to base 101 along air outlet 112, shell body 102 forms the wind intracavity with rotating deep bead 201, rotate the deep bead 201 and adjust the air-out direction to the electrical apparatus position, dry low temperature air after the dehumidification contacts with the electrical apparatus at first along the air outlet that rotates the deep bead 201, become dry air curtain around the electrical apparatus, and then reduce the water corrosion phenomenon of electrical apparatus, and cool down to the electrical apparatus, three-way solenoid valve 505 is water pitcher 113 and storage tank 501 intercommunication state simultaneously, comdenstion water in the drainage bottom plate 113 gets into in the water storage tank 501 through three-way solenoid valve 505, and stores.
When the internal environment humidity detector 110 detects that the difference value between the condensed and dehumidified air humidity and the external air humidity is smaller than a preset value, the control module starts the second servo motor 106 to drive the arc-shaped supporting rod 107 to rotate, meanwhile, the control module starts the water suction pump 504, the three-way electromagnetic valve 505 is switched to a state that the drainage bottom plate 113 and the muddy water tank 502 circulate, at the moment, the condensing plate 401 is attached with a mud film formed by dust and water, the second servo motor 106 drives the first scraper 108 and the second scraper 109 to scrape the mud film on the condensing plate 401 through the rotation of the arc-shaped supporting rod 107, meanwhile, the rotation of the arc-shaped supporting rod 107 drives the vibrating block 301 to rotate together, the vibrating block 301 collides with the wedge-shaped block 303 and extrudes the vibrating spring 302, the vibrating spring 302 prevents the position of the arc-shaped supporting rod 107 from changing due to the collision, and prevents the first scraper 108 and the second scraper 109 from being separated from the condensing plate 401, the vibration block 301 and the wedge block 303 are extruded and collided at high frequency to vibrate the arc-shaped supporting rod 107 and drive the first scraper 108 and the second scraper 109 to vibrate together, water drops and mud films attached to the first scraper 108 and the second scraper 109 are vibrated and dropped, the influence of mud film accumulation on the scrapers is prevented from being scraped, the first scraper 108 scrapes the inside of the condensation plate 401, the second scraper 109 scrapes the outside of the condensation plate 401, the contact area of the condensation plate 401 and air is ensured, dust contained in the air is prevented from being attached to the condensation plate 401, the heat exchange between the condensation plate 401 and the air is reduced, the dehumidification efficiency is further reduced, the external electric appliance is corroded by water to reduce the service life, meanwhile, the water suction pump 504 drives the condensed water in the water storage tank 501 to enter the inner flow channel of the arc-shaped supporting rod 107 along the water conveying flow channel 506, the condensed water in the flow channel of the arc-shaped supporting rod 107 respectively enters the inner flow channels of the first scraper 108 and the second scraper 109, while the first scraper 108 and the second scraper 109 scrape dust, condensed water flows out along the horizontal water outlet holes on the first scraper 108 to flush and dilute the mud film inside the condensation plate 401, the horizontal water outlet holes cooperate with the rotation of the first scraper 108 to apply horizontal shearing force to the mud film, the mud film is flushed and scraped conveniently, the condensed water flows out along the water outlet holes on the second scraper 109 towards the outside of the condensation plate 401 to flush and dilute the mud film synchronously, the second scraper 109 cooperates with the water outlet holes on the outside of the condensation plate 401 to prevent the flushed mud film from being sputtered onto the adjacent condensation plate 401, the mud film scraped by the first scraper 108 and the second scraper 109 flows into the mud water tank 502 through the three-way electromagnetic valve 505 after being flushed to the drainage bottom plate 113 by the condensed water, the mud water diluted by the condensed water is scraped is stored, after the internal environment humidity detector 110 detects that the difference between the dehumidified air humidity and the external air humidity is increased to a preset value, the cleaning is finished, the control module closes the second servo motor 106 and the water pump 504, the three-way electromagnetic valve 505 is switched to a state that the drainage bottom plate 113 circulates with the water storage tank 501, the condensation plate 401 continues to condense the external air, when the external environment humidity detector 103 detects that the external air humidity is reduced to a qualified humidity environment, the control module closes the first servo motor 104 and the small compressor 114, the dehumidification is finished, when the water level detector 503 detects that the muddy water in the muddy water tank 502 is full, the staff processes the muddy water in the muddy water tank 502 through an alarm, and when the water level detector 503 detects that the condensed water in the water storage tank 501 is full, the scraping step is repeated until the consumption of the condensed water in the water storage tank 501 is finished.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (10)
1. The utility model provides a local dehydrating unit of electrical apparatus in pit, a serial communication port, including base (101), fixedly connected with shell body (102) on base (101), rotationally be connected with wind direction adjusting part (2) that are used for changing the air-out direction between base (101) and the shell body (102), base (101), shell body (102) and wind direction adjusting part (2) form the wind chamber, shell body (102) fixedly connected with external environment humidity detector (103), shell body (102) fixedly connected with first servo motor (104), first servo motor (104) fixedly connected with exhaust fan (105), shell body (102) fixedly connected with second servo motor (106), second servo motor (106) fixedly connected with arc bracing piece (107), be provided with the runner in arc bracing piece (107), fixedly connected with vibration subassembly (3) that are used for vibrating the scraper on arc bracing piece (107), arc bracing piece (107) fixedly connected with first scraper (108) and second scraper (109), all be provided with the runner in first scraper (108) and second scraper (109), in-arc bracing piece (107) and second scraper (109) fixedly connected with the wind chamber humidity detector (110), the utility model provides a shell body (102) fixedly connected with round platform mount (111), be provided with condensing module (4) that are used for humid air condensation on round platform mount (111), be provided with air outlet (112) on shell body (102), shell body (102) fixedly connected with drainage bottom plate (113), base (101) fixedly connected with small-size compressor (114), runner connection between small-size compressor (114) and condensing module (4), base (101) fixedly connected with is used for storing storage subassembly (5) of comdenstion water, be provided with control module in base (101), control module respectively with outside environment humidity detector (103), first servo motor (104), second servo motor (106), interior environment humidity detector (110), small-size compressor (114) and storage subassembly (5) electricity are connected.
2. The underground electric appliance local dehumidifying device according to claim 1, wherein the air outlet (112) is higher than the lower end of the round table fixing frame (111).
3. The underground electric appliance local dehumidifying device according to claim 1, wherein the first scraper (108) and the second scraper (109) are arc-shaped scrapers with diversion function.
4. The underground electric appliance local dehumidifying device according to claim 1, wherein the wind direction adjusting assembly (2) comprises a rotary wind deflector (201), the rotary wind deflector (201) is slidably connected between the base (101) and the outer shell (102), and a rotary handle (202) for convenient reversing is arranged on the rotary wind deflector (201).
5. The underground electrical local dehumidifying device according to claim 1, wherein the vibrating assembly (3) comprises a vibrating block (301), the vibrating block (301) is slidably connected to the arc-shaped supporting rod (107), a vibrating spring (302) is fixedly connected between the arc-shaped supporting rod (107) and the vibrating block (301), and a wedge-shaped block (303) is circumferentially arranged on the round table fixing frame (111).
6. The underground electrical local dehumidifying device according to claim 1, wherein the condensing assembly (4) comprises a condensing plate (401), the condensing plate (401) is fixedly connected to a circular table fixing frame (111), an air hole (402) and a baffle hole (403) are formed in the condensing plate (401), the circular table fixing frame (111) is fixedly connected with a condensing circular table (404), and the condensing circular table (404) is located at the lower end of the condensing plate (401).
7. The local dehumidifying device for downhole electric appliances according to claim 6, wherein the condensing plates (401) have a ring-shaped structure, and the radius of the upper end is larger than that of the lower end, and the distance between two adjacent condensing plates (401) is gradually reduced from top to bottom.
8. A local dehumidifying device for downhole electric appliances as claimed in claim 7, wherein the distance between the lower end of the condensing plate (401) and the condensing boss (404) is gradually increased up and down.
9. The underground electric appliance local dehumidifying device according to claim 1, wherein the first scraper (108) is uniformly provided with horizontal water outlets which are communicated with the internal flow passage and are oriented to the tangential direction of the condensing plate (401), the second scraper (109) is uniformly provided with water outlets which are communicated with the internal flow passage and are perpendicular to the tangential direction of the condensing plate (401), and the water outlets are all oriented to the surface of the condensing plate (401).
10. The underground electric appliance local dehumidifying device according to claim 1, wherein the storage component (5) comprises a water storage tank (501), the water storage tank (501) is fixedly connected to the base (101), the base (101) is slidably connected with a mud water tank (502), the water storage tank (501) and the mud water tank (502) are both provided with a water level detector (503), the water storage tank (501) is fixedly connected with a water suction pump (504), a water delivery runner (506) is fixedly connected between the water suction pump (504) and the arc-shaped supporting rod (107), the water storage tank (501), the mud water tank (502) and the drainage bottom plate (113) are communicated through a three-way electromagnetic valve (505) and a communicating pipe, and the water suction pump (504) and the three-way electromagnetic valve (505) are respectively electrically connected with the control module.
Priority Applications (1)
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| CN115999331B (en) | 2024-07-19 |
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