CN107872020A - A kind of radiating electric power cabinet with dust and moisture function - Google Patents

A kind of radiating electric power cabinet with dust and moisture function Download PDF

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Publication number
CN107872020A
CN107872020A CN201711123240.0A CN201711123240A CN107872020A CN 107872020 A CN107872020 A CN 107872020A CN 201711123240 A CN201711123240 A CN 201711123240A CN 107872020 A CN107872020 A CN 107872020A
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China
Prior art keywords
cabinet
air
dust
electric power
power cabinet
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Granted
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CN201711123240.0A
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Chinese (zh)
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CN107872020B (en
Inventor
孙培清
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Chongqing Jingli Electrical Appliance Co Ltd
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Individual
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Priority to CN201711123240.0A priority Critical patent/CN107872020B/en
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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/56Cooling; Ventilation
    • H02B1/565Cooling; Ventilation for cabinets
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/28Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Drying Of Gases (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

The invention discloses a kind of radiating electric power cabinet with dust and moisture function, including cabinet, the inside of the cabinet offers the positive opening-like of cavity and cavity, the front and the both sides at cavities open of the cabinet are hinged with cabinet door by hinge, the front of the cabinet and air inlet duct is offered below the cabinet door, the internal slide of the air inlet duct is provided with dust shield case, the dust shield case it is positive opening-like, and the back side of dust shield case is provided through air inlet pipe.The present invention is by setting dehumidifying box, dust shield case and the cooperation of heat dissipation tank, so that the electric power cabinet is while its radiating is ensured, the effect of dust and moisture can also be reached simultaneously, avoid in the prior art, because the environmental work of electric power cabinet is severe, the inside that outside dust and vapor will be easily accessible electric power cabinet causes aging circuit inside electric power cabinet, influences the service life of electric power cabinet, and Water vapor condensation is easy to that security incident occurs into water droplet.

Description

A kind of radiating electric power cabinet with dust and moisture function
Technical field
The present invention relates to electric power cabinet technical field, specially a kind of radiating electric power cabinet with dust and moisture function.
Background technology
Electric power cabinet sub-power power distribution cabinet (case) and light distribution cabinet (case), metering cabinet (case), are that the final stage of distribution system is set Standby, power distribution cabinet is the general designation of motor control center, and power distribution cabinet is used in the occasion that load is more dispersed, loop is less, electronic Machine control centre is used for the occasion that load is concentrated, loop is more, and they distribute the electric energy of a certain circuit of upper level controller switching equipment To load nearby, this grade of equipment reply load provides protection, monitoring and control.
Electric power cabinet at work because the relation of internal electronic element all can by a part electric energy be converted to heat energy so as to Cause the temperature inside electric power cabinet to raise, therefore can all be opened up when designing electric power cabinet on the shell in electric power cabinet for being dissipated The heat emission hole of heat, so that the air and the air in the external world inside electric power cabinet swap, electric power cabinet is cooled.
Due to the heat emission hole opened up on electric power cabinet, so as to destroy the sealing of electric power cabinet, and electric power in the market Cabinet dust and moisture function is poor, and when the environmental work of electric power cabinet is severe, outside dust and vapor will be easily accessible The inside of electric power cabinet, when dust enters the inside of electric power cabinet, the aging circuit inside electric power cabinet can be caused, influence electric power cabinet Service life, after vapor enters the inside of electric power cabinet, attachment on the line, and condenses into water droplet and is easy to pacify Full accident.
The content of the invention
It is an object of the invention to provide a kind of radiating electric power cabinet for having dust and moisture function, possess the excellent of dust and moisture Point, solve the heat emission hole opened up on the electric power cabinet mentioned in background technology, so as to destroy the sealing of electric power cabinet, and it is current The electric power cabinet dust and moisture function of in the market is poor, and when the environmental work of electric power cabinet is severe, outside dust and vapor are just The inside of electric power cabinet can be easily accessible, when dust enters the inside of electric power cabinet, the circuit inside electric power cabinet can be caused old Change, influence the service life of electric power cabinet, after vapor enters the inside of electric power cabinet, attachment on the line, and condenses into water The problem of drop is easy to that security incident occurs.
To achieve the above object, the present invention provides following technical scheme:A kind of radiating electric power with dust and moisture function Cabinet, including cabinet, the inside of the cabinet offer positive opening-like, the front and position of the cabinet of cavity and cavity Both sides at cavities open are hinged with cabinet door by hinge, the front of the cabinet and offered below cabinet door into Air drain, the internal slide of the air inlet duct are provided with dust shield case, positive opening-like, and the back side of dust shield case of the dust shield case Air inlet pipe is provided through, fixed plate is slidably fitted with the positive inner chamber of dust shield case, is offered in the fixed plate logical Hole, and the back side of fixed plate is located on the position of through hole and is bonded with dust-removal cloth-bag.
The other end of the air inlet pipe is through cabinet and out of, the bottom of cabinet cavity extends to cabinet cavity, the cabinet The air bottom of body is placed with dehumidifying box, and the bottom of the dehumidifying box offers neck, and placement is offered at the top of dehumidifying box Groove, connected between the standing groove and neck by groove, the top of the air inlet pipe extends to the inside of neck, described It is installed with the inner chamber of dehumidifying box and places net I, is welded between the side wall for placing net I and the side wall of dehumidifying box inwall, And the top for placing net I is placed with silica gel absorption layer, and spongy layer is placed with the top of the silica gel absorption layer, the dehumidifying box Screw top is connected with cover plate, and the bottom of the cover plate is contacted with the bottom of spongy layer, and circular hole is offered on cover plate, the circle The arrangement irregular no less than one of the quantity in hole is on the cover board.
It is installed with heat dissipation tank at the top of the cabinet inner chamber, the cooperation and cabinet of the top of the heat dissipation tank by bolt It is fixedly connected at the top of internal wall, and the bottom of heat dissipation tank is provided through blast pipe, the front of the heat dissipation tank, which is plugged with, takes out Box, the pumping case are located at the surface of blast pipe, and the front of heat dissipation tank and are inlaid with scavenger fan above pumping case, And air discharge duct is offered at the exhaust outlet of the corresponding scavenger fan in front of cabinet, the air discharge duct is located at the surface of cabinet door, institute State and dry bag is placed with the inner chamber of pumping case, and the top of pumping case is opening-like, the bottom of pumping case offers air-vent.
Preferably, the opening of the air inlet duct is connected with screen pack, the back side of the screen pack and the front of dust shield case Contact.
Preferably, the screwed hole of circle is offered at the top of the dehumidifying box, is opened in the side wall of the outer surface of the cover plate There is the external screw thread being adapted with screwed hole.
Preferably, the inside of the air discharge duct is installed with fence, the top and bottom of the fence respectively with exhaust It is fixedly connected at the top and bottom of groove inwall.
Preferably, the front of the heat dissipation tank offers slot, and the pumping case inserts the inside of heat dissipation tank through slot, and The front of pumping case extends to the outside of slot and is installed with limiting plate, and the back side of the limiting plate and the front of heat dissipation tank connect Touch.
Preferably, the side of the pumping case inwall is installed with hinged seat, and rotation net is hinged with the hinged seat, and The opposite side of pumping case inwall is installed with fixed block, and the bottom for rotating net is overlapped on the top of fixed block.
Preferably, the bottom of the cabinet is installed with support block, and the bottom of the support block is provided with rubber antiskid Pad.
Preferably, one end of the ventilating fan passes heat dissipation tank and extends to the inside of air discharge duct, and pumping case is located at cavity Opening.
Preferably, the inside of the pumping case, which is installed with, places net II, and dries bag and be placed on the top for placing net II.
Compared with prior art, beneficial effects of the present invention are as follows:
1st, the present invention offers air inlet duct and air discharge duct by setting heat dissipation tank, and by coordinating, when in heat dissipation tank When exhaust day labor is made, the air in cabinet can be extracted by blast pipe and the outside of cabinet is discharged to by air discharge duct, while cabinet In air be extracted rear air pressure and reduce, outside air enters the inside of cabinet by air inlet duct and air inlet pipe, so as to complete Into the exchange of air, the heat inside cabinet is taken away by the flowing of air, so as to reach the effect of radiating, avoids temperature too high The internal electronic element of electric power cabinet is caused to damage.
2nd, by setting dust shield case and screen pack, outside air can first pass through the present invention when entering the inner chamber of cabinet Screen pack, screen pack can filter out the floating objects such as the hair in air, and can also effectively prevent the entrance of the biology such as insect, And when air enters in dust shield case can be by the through hole in fixed plate, so that dust-removal cloth-bag is by the dust in air and miscellaneous Thing is dispelled, and avoids dust from entering in cabinet the electronic component aging caused inside cabinet.
3rd, the present invention is by setting dehumidifying box, and air needs to enter dehumidifying box hence into arriving cabinet by air inlet pipe In inside, after air is entered in dehumidifying box, the silica gel absorption particle in dehumidifying box can be adsorbed vapor, so as to keep away Exempt from the inside that vapor enters cabinet, while the spongy layer set, secondary filter can be carried out to air, filtered out in air Dust, and by removing cover plate, so as to be changed to silica gel absorption particle and spongy layer.
4th, the present invention is by setting pumping case, by setting pumping case, dries bag by being placed in pumping case, dries the inside of bag Filled with drier, avoid from the air that outer radiating groove enters enter the inside of cabinet when, vapor enters together with air Enter the inside to cabinet, while, by extracting pumping case out, and rotation net is rotated, so as to be changed to drying bag, from And ensure to dry the using effect of bag.
5th, the present invention is by setting dehumidifying box, dust shield case and the cooperation of heat dissipation tank, so that the electric power cabinet is ensureing that it is scattered While hot, moreover it is possible to while reach the effect of dust and moisture, avoid in the prior art, because the environmental work of electric power cabinet is disliked Bad, the inside that outside dust and vapor will be easily accessible electric power cabinet causes aging circuit inside electric power cabinet, influences The service life of electric power cabinet, Water vapor condensation are easy to that security incident occurs into water droplet.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention;
Fig. 2 is the profile of cabinet of the present invention;
Fig. 3 is the profile of cabinet side view of the present invention;
Fig. 4 is the profile of dedusting box side view of the present invention;
Fig. 5 is the profile of dehumidifying box of the present invention;
Fig. 6 is the profile of heat dissipation tank of the present invention;
Fig. 7 is the profile of pumping case of the present invention.
In figure:1 cabinet, 2 cabinet doors, 3 air inlet ducts, 4 screen packs, 5 dust shield cases, 6 air inlet pipe, 7 fixed plates, 8 through holes, 9 dedustings Cloth bag, 10 dehumidifying boxes, 11 necks, 12 standing grooves, 13 grooves, 14 place nets I, 15 silica gel absorption layers, 16 spongy layers, 17 cover plates, 18 circular holes, 19 screwed holes, 20 heat dissipation tanks, 21 blast pipes, 22 pumping cases, 23 scavenger fans, 24 air discharge ducts, 25 drying bags, 26 are breathed freely Hole, 27 fence, 28 slots, 29 limiting plates, 30 hinged seats, 31 rotate net, 32 fixed blocks, 33 support blocks, 34 rubber antiskid pads, 35 Place net II.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1-7, a kind of radiating electric power cabinet with dust and moisture function, including cabinet (1), the bottom of cabinet (1) Portion is installed with support block (33), and the bottom of support block (33) is provided with rubber antiskid pad (34), by setting support block (33) and rubber antiskid pad (34) adds force of sliding friction, so as to add the stability of cabinet (1), the inside of cabinet (1) The positive opening-like of cavity and cavity is offered, the front and the both sides at cavities open of cabinet (1) pass through hinge Be hinged with cabinet door (2), the front of cabinet (1) and air inlet duct (3) offered below cabinet door (2), air inlet duct (3) it is interior Portion is slidably fitted with dust shield case (5), and the opening of air inlet duct (3) is connected with screen pack (4), the back side of screen pack (4) with it is dust-proof The front face of box (5), screen pack (4) can be removed, and after removing screen pack (4), can extract dust shield case (5) out, right Dust in dust shield case (5) is handled, and avoids situation about blocking, and influences the ventilation of cabinet (1), dust shield case (5) is just Face is opening-like, and the back side of dust shield case (5) is provided through air inlet pipe (6), is slidably installed in dust shield case (5) positive inner chamber There is fixed plate (7), offer through hole (8) in fixed plate (7), and the back side of fixed plate (7) is located on the position of through hole (8) and bonded There is dust-removal cloth-bag (9), by setting the cooperation of air inlet pipe (6) and air inlet duct (3), so that outside air enters cabinet (1) in, and outside air can first pass through screen pack (4) when entering the inner chamber of cabinet (1), and screen pack (4) can filter Fall the floating objects such as the hair in air, and can also effectively prevent insect etc. biology entrance, and when air enter it is anti- Can be by the through hole (8) in fixed plate (7), so that dust-removal cloth-bag (9) carries out the dust in air and debris in dirt box (5) Dispel, avoid dust from entering in cabinet (1) the electronic component aging for causing cabinet (1) internal.
The other end of air inlet pipe (6) is through cabinet (1) and the cavity of cabinet (1) is extended to from the bottom of cabinet (1) cavity Interior, the air bottom of cabinet (1) is placed with dehumidifying box (10), and the bottom of dehumidifying box (10) offers neck (11), and dehumidifying box (10) standing groove (12) is offered at the top of, is connected between standing groove (12) and neck (11) by groove (13), air inlet The top of pipe (6) extends to the inside of neck (11), is installed with the inner chamber of dehumidifying box (10) and places net (35) I (14), Place and welded between the side wall of net (35) I (14) and the side wall of dehumidifying box (10) inwall, and place and put at the top of net (35) I (14) Silica gel absorption layer (15) is equipped with, silica gel absorption layer (15) is made up of multiple blue silica gel particles, and blue silica gel particle can To adsorb vapor, and it can become red when it adsorbs full, so as to facilitate staff that it is identified and more Change, spongy layer (16) is placed with the top of silica gel absorption layer (15), the screw top of dehumidifying box (10) is connected with cover plate (17), removed The screwed hole (19) of circle is offered at the top of damp box (10), is provided with the side wall of the outer surface of cover plate (17) and screwed hole (19) The external screw thread being adapted, the bottom of cover plate (17) contacts with the bottom of spongy layer (16), and offers circular hole on cover plate (17) (18), the quantity of circular hole (18) is irregular no less than one is arranged on cover plate (17), when air is entered by dust shield case (5) , it is necessary to enter dehumidifying box (10) hence into the inside to cabinet (1) by air inlet pipe (6) after to the inside of air inlet pipe (6) In, after air is entered in dehumidifying box (10), the silica gel absorption particle in dehumidifying box (10) can be adsorbed vapor, from And avoid vapor from entering the inside of cabinet (1), while the spongy layer (16) set, secondary filter can be carried out to air, The dust in air is filtered out, air can enter the inside of cabinet (1) by the circular hole (18) on cover plate (17), and pass through Cover plate (17) is removed in rotation, so as to be changed to silica gel absorption particle and spongy layer (16).
It is installed with heat dissipation tank (20) at the top of cabinet (1) inner chamber, the cooperation that the top of heat dissipation tank (20) passes through bolt It is fixedly connected with the top of cabinet (1) inwall, and the bottom of heat dissipation tank (20) is provided through blast pipe (21), heat dissipation tank (20) Front be plugged with pumping case (22), the front of heat dissipation tank (20) offers slot (28), and pumping case (22) inserts through slot (28) The inside of heat dissipation tank (20), and the front of pumping case (22) extends to the outside of slot (28) and is installed with limiting plate (29), The back side of limiting plate (29) and the front face of heat dissipation tank (20), pumping case (22) is located at the surface of blast pipe (21), and radiates The front of case (20) and scavenger fan (23) is inlaid with above the pumping case (22), and the corresponding exhaust in front of cabinet (1) Air discharge duct (24) is offered at the exhaust outlet of fan (23), the inside of air discharge duct (24) is installed with fence (27), ventilating fan One end pass heat dissipation tank (20) and extend to the inside of air discharge duct (24), and pumping case (22) is located at the opening of cavity, fence (27) top and bottom are fixedly connected with the top and bottom of air discharge duct (24) inwall respectively, and air discharge duct (24) is located at cabinet door (2) surface, it is placed with the inner chamber of pumping case (22) and dries bag (25), dries bag (25) and use quick lime as drier, meeting The vapor in air is sponged, the inside of pumping case (22), which is installed with, places net (35) II, and dries bag (25) and be placed on The top of net (35) II is placed, and the top of pumping case (22) is opening-like, the bottom of pumping case (22) offers air-vent (26), takes out The side of box (22) inwall is installed with hinged seat (30), is hinged with hinged seat (30) and rotates net (31), hinged seat (30) Including a cylindrical shape, the internal activity of cylinder is provided with rotary shaft, and the side for rotating net (31) is fixedly connected with the rotating shaft, When rotating net (31) and rotating, rotary shaft can be rotated in cylinder, and the opposite side of pumping case (22) inwall is installed with admittedly Determine block (32), the bottom for rotating net (31) is overlapped on the top of fixed block (32), when scavenger fan (23) is operated, can lead to Blast pipe (21) is crossed to extract the air in cabinet (1) and be discharged to the outside of cabinet (1) by air discharge duct (24), while cabinet (1) In air be extracted rear air pressure and reduce, outside air enters the interior of cabinet (1) by air inlet duct (3) and air inlet pipe (6) Portion, so as to complete the exchange of air, the internal heat of cabinet (1) is taken away by the flowing of air, so as to reach the effect of radiating, And avoid the debris of outside from entering the inside of cabinet (1) by setting fence (27), meanwhile, by setting pumping case (22), by setting pumping case (22), bag (25) is dried by being placed in pumping case (22), dries the inside of bag (25) filled with dry Drying prescription, avoid from outer radiating groove enter air enter the inside of cabinet (1) when, vapor enters cabinet together with air The inside of body (1), while, by extracting pumping case (22) out, net (31) is then rotated, is beaten so as to which net (31) will be rotated Open, take out and dry bag (25), changed to drying bag (25).
In summary:Cooperation of the invention by setting dehumidifying box (10), dust shield case (5) and heat dissipation tank (20), so that The electric power cabinet is while its radiating is ensured, moreover it is possible to while reach the effect of dust and moisture, avoid in the prior art, because electric The environmental work of power cabinet is severe, and the inside that outside dust and vapor will be easily accessible electric power cabinet causes inside electric power cabinet Aging circuit, influence the service life of electric power cabinet, Water vapor condensation is easy to that security incident occurs into water droplet.
The present invention offers air inlet duct (3) and air discharge duct (24) by setting heat dissipation tank (20), and by coordinating, when scattered When exhaust day labor in hot tank (20) is made, the air in cabinet (1) can be extracted by blast pipe (21) and passes through air discharge duct (24) The outside of cabinet (1) is discharged to, while the air in cabinet (1) is extracted rear air pressure and reduced, outside air passes through air inlet duct (3) The inside of cabinet (1) is entered with air inlet pipe (6), so as to complete the exchange of air, is taken away by the flowing of air in cabinet (1) The heat in portion, so as to reach the effect of radiating, the too high internal electronic element for causing electric power cabinet of temperature is avoided to damage.
The present invention is by setting dust shield case (5) and screen pack (4), and outside air is when entering the inner chamber of cabinet (1) Screen pack (4) can be first passed through, screen pack (4) can filter out the floating objects such as the hair in air, and can also effectively prevent elder brother Worm etc. biology entrance, and when air is entered in dust shield case (5) can be by the through hole (8) in fixed plate (7), so that removing Dirt cloth bag (9) is dispelled the dust in air and debris, and avoiding dust from entering in cabinet (1) causes cabinet (1) internal Electronic component aging.
By setting dehumidifying box (10), air needs to enter dehumidifying box (10) by air inlet pipe (6) so as to enter the present invention Enter into the inside of cabinet (1), after air is entered in dehumidifying box (10), the silica gel absorption particle in dehumidifying box (10) can incite somebody to action Vapor is adsorbed, can be right so as to avoid vapor from entering the inside of cabinet (1), while the spongy layer (16) set Air carries out secondary filter, filters out the dust in air, and by removing cover plate (17), so as to silica gel absorption particle and Spongy layer (16) is changed.
The present invention is by setting pumping case (22), and by setting pumping case (22), bag is dried by being placed in pumping case (22) (25) inside for, drying bag (25) is filled with drier, avoids entering the inside of cabinet (1) from the air that outer radiating groove enters When, vapor enters the inside of cabinet (1) with air together, while, by extracting pumping case (22) out, and rotate rotation Plate, so as to be changed to drying bag (25), so as to ensure to dry the using effect of bag (25).
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row His property includes, so that process, method, article or equipment including a series of elements not only include those key elements, and And also include the other element being not expressly set out, or also include for this process, method, article or equipment institute inherently Key element.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (10)

1. a kind of radiating electric power cabinet with dust and moisture function, including cabinet (1), it is characterised in that:The cabinet (1) it is interior Portion offers the positive opening-like of cavity and cavity, and the front and the both sides at cavities open of the cabinet (1) lead to Cross hinge and be hinged with cabinet door (2), the front of the cabinet (1) and offer air inlet duct (3), institute below cabinet door (2) The internal slide for stating air inlet duct (3) is provided with dust shield case (5), positive opening-like, and the dust shield case (5) of the dust shield case (5) The back side be provided through air inlet pipe (6), fixed plate (7) is slidably fitted with the positive inner chamber of the dust shield case (5), it is described solid Offer through hole (8) on fixed board (7), and the back side of fixed plate (7) is located on the position of through hole (8) and is bonded with dust-removal cloth-bag (9);
The other end of the air inlet pipe (6) is through cabinet (1) and the cavity of cabinet (1) is extended to from the bottom of cabinet (1) cavity Interior, the air bottom of the cabinet (1) is placed with dehumidifying box (10), and the bottom of the dehumidifying box (10) offers neck (11), And standing groove (12) is offered at the top of dehumidifying box (10), entered between the standing groove (12) and neck (11) by groove (13) Row connection, the top of the air inlet pipe (6) extends to the inside of neck (11), is fixedly mounted in the inner chamber of the dehumidifying box (10) Have and place net I (14), welded between the side wall for placing net I (14) and the side wall of dehumidifying box (10) inwall, and place net I (14) silica gel absorption layer (15) is placed with the top of, spongy layer (16) is placed with the top of the silica gel absorption layer (15), it is described The screw top of dehumidifying box (10) is connected with cover plate (17), and the bottom of the cover plate (17) contacts with the bottom of spongy layer (16), And circular hole (18) is offered on cover plate (17), the quantity of the circular hole (18) is irregular no less than one to be arranged in cover plate (17) On;
Heat dissipation tank (20) is installed with the top of cabinet (1) inner chamber, the top of the heat dissipation tank (20) passes through bolt Coordinate and be fixedly connected at the top of cabinet (1) inwall, and the bottom of heat dissipation tank (20) is provided through blast pipe (21), it is described to dissipate The front of hot tank (20) is plugged with pumping case (22), and the pumping case (22) is located at the surface of blast pipe (21), and heat dissipation tank (20) Front and scavenger fan (23) is inlaid with above the pumping case (22), and the corresponding scavenger fan in front of cabinet (1) (23) air discharge duct (24) is offered at exhaust outlet, the air discharge duct (24) is located at the surface of cabinet door (2), the pumping case (22) Inner chamber in be placed with and dry bag (25), and the top of pumping case (22) is opening-like, and the bottom of pumping case (22) offers air-vent (26)。
A kind of 2. radiating electric power cabinet with dust and moisture function according to claim 1, it is characterised in that:The air inlet The opening of groove (3) is connected with screen pack (4), the back side of the screen pack (4) and the front face of dust shield case (5).
A kind of 3. radiating electric power cabinet with dust and moisture function according to claim 1, it is characterised in that:The dehumidifying The screwed hole (19) of circle is offered at the top of box (10), is provided with the side wall of the outer surface of the cover plate (17) and screwed hole (19) external screw thread being adapted.
A kind of 4. radiating electric power cabinet with dust and moisture function according to claim 1, it is characterised in that:The exhaust The inside of groove (24) is installed with fence (27), the top and bottom of the fence (27) respectively with air discharge duct (24) inwall Top and bottom are fixedly connected.
A kind of 5. radiating electric power cabinet with dust and moisture function according to claim 1, it is characterised in that:The radiating The front of case (20) offers slot (28), and the pumping case (22) is taken out through the inside of slot (28) insertion heat dissipation tank (20) The front of box (22) extends to the outside of slot (28) and is installed with limiting plate (29), the back side of the limiting plate (29) with The front face of heat dissipation tank (20).
A kind of 6. radiating electric power cabinet with dust and moisture function according to claim 1, it is characterised in that:The pumping case (22) side of inwall is installed with hinged seat (30), is hinged with the hinged seat (30) and rotates net (31), and pumping case (22) opposite side of inwall is installed with fixed block (32), and the bottom for rotating net (31) is overlapped on the top of fixed block (32) Portion.
A kind of 7. radiating electric power cabinet with dust and moisture function according to claim 1, it is characterised in that:The cabinet (1) bottom is installed with support block (33), and the bottom of the support block (33) is provided with rubber antiskid pad (34).
A kind of 8. radiating electric power cabinet with dust and moisture function according to claim 1, it is characterised in that:The air draft One end of fan (23) passes heat dissipation tank (20) and extends to the inside of air discharge duct (24), and pumping case (22) is located at the opening of cavity Place.
A kind of 9. radiating electric power cabinet with dust and moisture function according to claim 1, it is characterised in that:The pumping case (22) inside, which is installed with, places net II (35), and dries bag (25) and be placed on the top for placing net II (35).
10. a kind of radiating electric power cabinet preparation method with dust and moisture function according to claim 1, its feature exist In:S1 offers air inlet duct (3) and air discharge duct (24) by setting heat dissipation tank (20), and by coordinating, when heat dissipation tank (20) When interior exhaust day labor is made, the air in cabinet (1) can be extracted by blast pipe (21) and cabinet is discharged to by air discharge duct (24) (1) outside, while the air in cabinet (1) is extracted rear air pressure and reduced, outside air passes through air inlet duct (3) and air inlet pipe (6) inside of cabinet (1) is entered, so as to complete the exchange of air, the internal heat of cabinet (1) is taken away by the flowing of air Amount;By setting dust shield case (5) and screen pack (4), outside air can first pass through s2 when entering the inner chamber of cabinet (1) Filter screen (4), screen pack (4) can filter out the floating objects such as the hair in air, and can also effectively prevent the biology such as insect Into, and when air is entered in dust shield case (5) can be by the through hole (8) in fixed plate (7);S3 is by setting dehumidifying box (10), air needs to enter dehumidifying box (10) hence into the inside to cabinet (1) by air inlet pipe (6), when air enters After entering into dehumidifying box (10), the silica gel absorption particle in dehumidifying box (10) can be adsorbed vapor, so as to avoid water from steaming Gas enters the inside of cabinet (1), while the spongy layer (16) set, can carry out secondary filter to air, filter out air In dust, and by removing cover plate (17), so as to be changed to silica gel absorption particle and spongy layer (16);S4 is by setting Pumping case (22) is put, by setting pumping case (22), dries bag (25) by being placed in pumping case (22), the inside for drying bag (25) is filled out Filled with drier, avoid from the air that outer radiating groove enters enter the inside of cabinet (1) when, vapor enters together with air Enter the inside to cabinet (1), while, by extracting pumping case (22) out, and rotor plate is rotated, so as to wrap (25) to drying Changed, so as to ensure to dry the using effect of bag (25).
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CN108711759A (en) * 2018-06-06 2018-10-26 吴江市苏能电气工程有限公司 A kind of electric power cabinet that heat sinking function is good
CN109066330A (en) * 2018-08-01 2018-12-21 宁国市挚友合金钢材料有限公司 It is a kind of with anticreep and waterproof transformer power distribution cabinet
CN109462955A (en) * 2018-11-23 2019-03-12 湖南德沃普电气股份有限公司 A kind of type electrical appliance cabinet pedestal and type electrical appliance cabinet
CN109631446A (en) * 2018-12-13 2019-04-16 湖北泰和电气有限公司 A kind of oil cooling machine dust protected radiator
CN110944104A (en) * 2019-11-19 2020-03-31 深圳市贝优通新能源技术开发有限公司 Clear monitoring device shoots based on block chain technique
CN111181014A (en) * 2020-02-25 2020-05-19 贺赛电气技术(上海)有限公司 Insulating dustproof shell for active filter
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CN112743507A (en) * 2021-01-07 2021-05-04 广州灰黄电子商务有限公司 Pen-shaped capacitor bank box frame
CN112763774A (en) * 2020-12-16 2021-05-07 贵州电网有限责任公司 Novel high-voltage metering box
CN112909761A (en) * 2021-01-28 2021-06-04 朱安全 Dustproof electric power cabinet
CN112968376A (en) * 2021-05-06 2021-06-15 莫世钾 Electric power cabinet with heat dissipation function
CN113613419A (en) * 2021-10-11 2021-11-05 思岚机器人(南通)有限公司 Electric cabinet of industrial robot

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CN108711759A (en) * 2018-06-06 2018-10-26 吴江市苏能电气工程有限公司 A kind of electric power cabinet that heat sinking function is good
CN109066330A (en) * 2018-08-01 2018-12-21 宁国市挚友合金钢材料有限公司 It is a kind of with anticreep and waterproof transformer power distribution cabinet
CN109462955A (en) * 2018-11-23 2019-03-12 湖南德沃普电气股份有限公司 A kind of type electrical appliance cabinet pedestal and type electrical appliance cabinet
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CN110944104A (en) * 2019-11-19 2020-03-31 深圳市贝优通新能源技术开发有限公司 Clear monitoring device shoots based on block chain technique
CN111181014A (en) * 2020-02-25 2020-05-19 贺赛电气技术(上海)有限公司 Insulating dustproof shell for active filter
CN111769459A (en) * 2020-06-28 2020-10-13 合肥德源智能科技有限公司 Safe explosion-proof electronic box
CN112763774A (en) * 2020-12-16 2021-05-07 贵州电网有限责任公司 Novel high-voltage metering box
CN112743507A (en) * 2021-01-07 2021-05-04 广州灰黄电子商务有限公司 Pen-shaped capacitor bank box frame
CN112909761A (en) * 2021-01-28 2021-06-04 朱安全 Dustproof electric power cabinet
CN112968376A (en) * 2021-05-06 2021-06-15 莫世钾 Electric power cabinet with heat dissipation function
CN112968376B (en) * 2021-05-06 2023-05-09 湖南瑞智电气科技有限公司 Electric power cabinet with heat dissipation function
CN113613419A (en) * 2021-10-11 2021-11-05 思岚机器人(南通)有限公司 Electric cabinet of industrial robot

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