CN207338917U - A kind of quick-dehumidifying device suitable for electric power cabinet - Google Patents

A kind of quick-dehumidifying device suitable for electric power cabinet Download PDF

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Publication number
CN207338917U
CN207338917U CN201721368107.7U CN201721368107U CN207338917U CN 207338917 U CN207338917 U CN 207338917U CN 201721368107 U CN201721368107 U CN 201721368107U CN 207338917 U CN207338917 U CN 207338917U
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CN
China
Prior art keywords
cabinet
electric power
power cabinet
dehumidifying
motor
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201721368107.7U
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Chinese (zh)
Inventor
郑敏
何海宁
邓欣
寇仲漪
朱明慧
黄文桂
沈宁
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郑敏
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Priority to CN201721368107.7U priority Critical patent/CN207338917U/en
Application granted granted Critical
Publication of CN207338917U publication Critical patent/CN207338917U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of quick-dehumidifying device suitable for electric power cabinet, is related to electric power cabinet dehumidifying technology field.This is suitable for the quick-dehumidifying device of electric power cabinet, including cabinet, baffle is welded with the top of the cabinet, the front of the cabinet is provided with door, the side wall of the cabinet offers ventilation hole, the side wall of the cabinet and outside weldings positioned at ventilation hole have a weather shield, the inner wall of the cabinet and is installed with except wet tank positioned at disposed at air vent.This is suitable for the quick-dehumidifying device of electric power cabinet, controlling three groups of flabellum rotations to produce air-flow flowing by motor promotes electric power cabinet inner air to circulate, by the outside of the wet air discharge electric power cabinet inside electric power cabinet, the cotton net of the wet fiber cotton yarn material set at the same time absorbs the wet air inside cabinet, accelerate the effect on moisture extraction of dehydrating unit, the silica gel particle for being arranged on disposed at air vent absorbs the moisture entered by ventilation hole in cabinet inner air, prevents making moist for electric power cabinet.

Description

A kind of quick-dehumidifying device suitable for electric power cabinet
Technical field
Electric power cabinet dehumidifying technology field is the utility model is related to, is specially that a kind of rapid moisture removal suitable for electric power cabinet fills Put.
Background technology
Electric power cabinet is the critical facility in electric system, its safe operation concerns the normal operation of each relevant device, therefore It is protected and is also paid much attention to checking, if electric power cabinet is run in wet condition, hidden danger is come to its safety belt, works as temperature More than 30 degrees Celsius, relative air humidity can then cause dew condensation phenomenon at more than 80 percent, and condensation can cause electricity The sub- burn into of power appliance terminal reduces insulation performance and causes short circuit, causes unnecessary power outage and loss, commonly uses and solves Scheme is electric power cabinet installation heater, ensures to be air-dried in cabinet, although so reducing cabinet humidity, can make cabinet Interior temperature rise, this all has a great influence the instrument in cabinet, component, conducting wire, the reliability of plastic part and service life, is This needs a kind of efficient low temperature dehumidification device, solves the problems, such as exist.
Utility model content
(1) technical problem solved
In view of the deficiencies of the prior art, the utility model provides a kind of quick-dehumidifying device suitable for electric power cabinet, solution The problem of normal operation of moisture effect electric power cabinet inside electric power cabinet of having determined.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs:It is a kind of suitable for electric power cabinet Quick-dehumidifying device, including cabinet, are welded with baffle at the top of the cabinet, the front of the cabinet is provided with door, the cabinet The side wall of body offers ventilation hole, the side wall of the cabinet and outside weldings positioned at ventilation hole have weather shield, the cabinet Inner wall and it is installed with positioned at disposed at air vent except wet tank.
The inner wall of the cabinet is bonded with heat-conducting layer, and the side of the remote cabinet of the heat-conducting layer is bonded with insulating layer, institute State the inner wall except wet tank and the side away from ventilation hole is installed with motor, the control panel of the motor and peripheral hardware electrically connects Connect, one end of the output shaft of the motor and bull stick is welded, the other end of the bull stick through belt pulley and with the side wall of switch block Welding, the sidewall weld of the switch block have a flabellum, the inner wall except wet tank and are located at the sidepiece of motor and pass through bearing and shaft One end be flexibly connected, the other end of the shaft with card wheel is fixedly connected through card wheel and with the sidewall weld of switch block, shaft, Card wheel is connected by belt with pulley drive, described to offer air holes close to the side of motor except wet tank, the air holes it is interior Portion is installed with fin by fixed link, the inside of the air holes and side away from motor is installed with cotton net, described Except wet tank close to the side of ventilation hole offers port, and the inner wall of port is installed with sieve, and the side wall of the sieve glues It is connected to silica gel particle.
Preferably, the front of the cabinet is movably installed with door by hinge, and the front of door is installed with handle.
Preferably, the quantity of the ventilation hole is two, and the ventilation hole that quantity is two is symmetrically distributed in the two of cabinet Side.
Preferably, the inside of the belt pulley offers the through hole being adapted with bull stick, and the inner wall and bull stick of belt pulley Outer wall welding.
Preferably, the quantity of the bearing and shaft is two, and bearing and shaft that quantity is two are symmetrical In the both sides of motor.
Preferably, the quantity of the switch block is three, and the switch block that quantity is three is located at two shafts and one respectively The one end of bull stick away from motor.
(3) beneficial effect
The utility model provides a kind of quick-dehumidifying device suitable for electric power cabinet.What is possessed has the beneficial effect that:
1st, should be suitable for the quick-dehumidifying device of electric power cabinet, by starting motor, motor drives the rotation of bull stick, drives skin The rotation of belt wheel, belt pulley drive the rotation of card wheel by belt, and shaft rotates, positioned at two shafts and a bull stick away from electricity The rotation of three switch blocks of one end of machine, three groups of flabellum rotations produce air-flow flowing and promote the circulation of electric power cabinet inner air, by electricity The outside of wet air discharge electric power cabinet inside power cabinet, while the cotton net of the wet fiber cotton yarn material set is absorbed in cabinet The wet air in portion, accelerates the effect on moisture extraction of dehydrating unit, and the silica gel particle for being arranged on disposed at air vent absorbs and passes through ventilation hole Moisture into cabinet inner air, prevents making moist for electric power cabinet.
2nd, should be suitable for the quick-dehumidifying device of electric power cabinet, motor drives the rotation generation air-flow flowing of flabellum to promote electric power The convection current of hot-air and cool ambient air inside cabinet, accelerates the heat dissipation of electric power cabinet, and there is provided fin, accelerates hot-air entrance Except the inside of wet tank, improve heat dissipation effect, be adhered to the heat conductive insulating silica gel material inside cabinet made of heat-conducting layer accelerate The heat dissipation of electric power cabinet, it is therefore prevented that electric power cabinet because internal temperature is excessive cause circuit lines spontaneous combustion and short circuit phenomena such as, influence electricity The normal work of power cabinet.
Brief description of the drawings
Fig. 1 is the utility model structure front view;
Fig. 2 is the utility model cabinet internal structure schematic diagram;
Fig. 3 removes wet tank internal structure schematic diagram for the utility model;
Fig. 4 is the schematic enlarged-scale view of A in the utility model Fig. 3.
In figure:1 cabinet, 2 top plates, 3,4 ventilation holes, 5 weather shields, 6 except wet tank, 7 motors, 8 bull sticks, 9 belt pulleys, 10 turns Block, 11 flabellums, 12 bearings, 13 shafts, 14 card wheels, 15 heat-conducting layers, 16 belts, 17 sieves, 18 silica gel particles, 19 air holes, 20 cottons Net, 21 fixed links, 22 fins, 23 insulating layers.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained, shall fall within the protection scope of the present invention.
The utility model embodiment provides a kind of quick-dehumidifying device suitable for electric power cabinet, as shown in Figs 1-4, including cabinet Body 1, the top of cabinet 1 are welded with baffle 2, and baffle 2 covers sleet for cabinet 1, while avoid burning sun to the direct sudden and violent of cabinet 1 Shine, the front of cabinet 1 is provided with door 3, and the front of cabinet 1 is movably installed with door 3, and the front fixed installation of door 3 by hinge There is handle, the side wall of cabinet 1 offers ventilation hole 4, and the quantity of ventilation hole 4 is two, and the ventilation hole 4 that quantity is two is symmetrical The both sides of cabinet 1 are distributed in, the setting of ventilation hole 4 accelerates the air inside electric power cabinet and extraneous circulation, accelerates heat dissipation, cabinet 1 side wall and outside weldings positioned at ventilation hole 4 have a weather shield 5, weather shield 5 prevents rainwater from directly entering cabinet 1 from ventilation hole 4 Inside, prevent that internal circuit from making moist short circuit, the inner wall of cabinet 1 and be installed with ventilation hole 4 except wet tank 6.
The inner wall of cabinet 1 is bonded with heat-conducting layer 15, and 15 material of heat-conducting layer is heat conductive insulating silica gel piece, easy to by electric power cabinet The outside of the heat derives cabinet 1 in portion, stablizes its normal work, and the side of the remote cabinet 1 of heat-conducting layer 15 is bonded with insulating layer 23, insulating layer 23 is cross-linked polrvinyl chloride insulating layer, crosslinked PVC material be current most common cable insulation material it One, have the advantages that cost is low, the production cycle is fast, versatile, avoid the circuit lines damage inside electric power cabinet, cause electricity Power cabinet monolithic conductive, the event for avoiding causing personnel to get an electric shock damage occur, the inner wall except wet tank 6 and the side away from ventilation hole 4 Be installed with motor 7, the model 2M06GN-C of motor 7, motor 7 and the control panel of peripheral hardware are electrically connected, motor 7 it is defeated One end of shaft and bull stick 8 is welded, the other end of bull stick 8 through belt pulley 9 and with the sidewall weld of switch block 10, belt pulley 9 Inside offers the through hole being adapted with bull stick 8, and the inner wall of belt pulley 9 and the outer wall of bull stick 8 weld, the side wall weldering of switch block 10 Be connected to flabellum 11, except wet tank 6 inner wall and be flexibly connected positioned at the sidepiece of motor 7 by bearing 12 with one end of shaft 13, axis Hold 12 and the quantity of shaft 13 be two, and the bearing 12 and shaft 13 that quantity is two are symmetrically distributed in the both sides of motor 7, The other end of shaft 13 is three through card wheel 14 and with the sidewall weld of switch block 10, the quantity of switch block 10, and quantity is three Switch block 10 be located at two shafts 13 and an one end of the bull stick 8 away from motor 7 respectively, motor 7 drives the rotation of bull stick 8, leads to Cross belt 16 while driven the rotation of three switch blocks 10, three groups of rotations of flabellum 11 produce air-flow flowing and promote electric power cabinet inside empty Air-flow leads to, and by the outside of the wet air discharge electric power cabinet inside electric power cabinet, while accelerates the heat dissipation of electric power cabinet, shaft 13 with Card wheel 14 is fixedly connected, and card wheel 14 is sequentially connected by belt 16 and belt pulley 9, except wet tank 6 is offered close to the side of motor 7 Air holes 19, the inside of air holes 19 are installed with fin 22 by fixed link 21, and fin 22 is made of aluminium type material, and aluminium has good Good heat conductivility, can accelerate the heat dissipation of electric power cabinet, the inside of the air holes 19 and side away from motor 7 is installed with cotton net 20, cotton net 20 is wet fiber cotton yarn, the wet air caning absorb inside cabinet 1, accelerates the effect on moisture extraction of dehydrating unit, dehumidifying Case 6 offers port close to the side of ventilation hole 4, and the inner wall of port is installed with sieve 17, the side wall bonding of sieve 17 There is silica gel particle 18, when absorbed on silica gel moisture reaches saturation state, the change of surface and form will not occur, have that moisture absorption is fast, It is the features such as indeformable, nontoxic, odorless, there is larger internal surface area, and have to water vapour and other condensable steam Higher adsorption capacity, available for gas dry, hygroscopic capacity about 40 percent, silica gel particle 18 is arranged on the logical of cabinet 1 The inside that moisture immerses electric power cabinet is effectively prevented at air holes 4, prevents making moist inside electric power cabinet.
Operation principle:Motor 7 drives the rotation of bull stick 8, drives the rotation of belt pulley 9, and belt pulley 9 is driven by belt 16 The rotation of card wheel 14, shaft 13 rotate, three switch blocks 10 positioned at two shafts 13 and an one end of the bull stick 8 away from motor 7 Rotation, the rotation of three groups of flabellums 11 produces air-flows flowing and promotes the circulation of electric power cabinet inner airs.
In conclusion should be suitable for the quick-dehumidifying device of electric power cabinet, by starting motor 7, motor 7 drives bull stick 8 Rotate, drive the rotation of belt pulley 9, belt pulley 9 drives the rotation of card wheel 14 by belt 16, and shaft 13 rotates, positioned at two The rotation of three switch blocks 10 of shaft 13 and an one end of the bull stick 8 away from motor 7, three groups of rotations of flabellum 11 produce air-flow flowing Promote the circulation of electric power cabinet inner air, by the outside of the wet air discharge electric power cabinet inside electric power cabinet, while leading of setting is wet The cotton net 20 of cellucotton yarn material absorbs the wet air inside cabinet 1, accelerates the effect on moisture extraction of dehydrating unit, is arranged on ventilation Silica gel particle 18 at hole 4 absorbs the moisture entered by ventilation hole 4 in 1 inner air of cabinet, prevents making moist for electric power cabinet.
Also, motor 7 drives the hot-air rotated inside generation air-flow flowing promotion electric power cabinet of flabellum 11 and the external world cold The convection current of air, accelerates the heat dissipation of electric power cabinet, and there is provided fin 22, accelerates hot-air and enters the inside for removing wet tank 6, improves and dissipate Thermal effect, be adhered to the heat conductive insulating silica gel material inside cabinet 1 made of heat-conducting layer 15 accelerate the heat dissipation of electric power cabinet, prevent Electric power cabinet because internal temperature is excessive cause circuit lines spontaneous combustion and short circuit phenomena such as, influence the normal work of electric power cabinet.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those Element, but also including other elements that are not explicitly listed, or further include as this process, method, article or equipment Intrinsic key element.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of quick-dehumidifying device suitable for electric power cabinet, including cabinet (1), it is characterised in that:The top of the cabinet (1) Baffle (2) is welded with, the front of the cabinet (1) is provided with door (3), and the side wall of the cabinet (1) offers ventilation hole (4), The side wall of the cabinet (1) and outside weldings positioned at ventilation hole (4) have a weather shield (5), the inner wall of the cabinet (1) and is located at Ventilation hole (4) place is installed with except wet tank (6);
The inner wall of the cabinet (1) is bonded with heat-conducting layer (15), and the side of the remote cabinet (1) of the heat-conducting layer (15) is bonded with Insulating layer (23), it is described except the inner wall of wet tank (6) and the side of remote ventilation hole (4) are installed with motor (7), the motor (7) control panel with peripheral hardware is electrically connected, and the output shaft of the motor (7) is welded with one end of bull stick (8), the bull stick (8) the other end through belt pulley (9) and has flabellum with the sidewall weld of switch block (10), the sidewall weld of the switch block (10) (11), the inner wall except wet tank (6) and the sidepiece positioned at motor (7) pass through the movable company in one end of bearing (12) and shaft (13) Connect, the other end of the shaft (13) through card wheel (14) and with the sidewall weld of switch block (10), shaft (13) and card wheel (14) It is fixedly connected, the card wheel (14) is sequentially connected by belt (16) and belt pulley (9), described except wet tank (6) is close to motor (7) Side offer air holes (19), the inside of the air holes (19) is installed with fin (22) by fixed link (21), described The inside of air holes (19) and the side of remote motor (7) are installed with cotton net (20), described except wet tank (6) is close to ventilation hole (4) side offers port, and the inner wall of port is installed with sieve (17), and the side wall of the sieve (17) is bonded with silicon Glue particle (18).
A kind of 2. quick-dehumidifying device suitable for electric power cabinet according to claim 1, it is characterised in that:The cabinet (1) front is movably installed with door (3) by hinge, and the front of door (3) is installed with handle.
A kind of 3. quick-dehumidifying device suitable for electric power cabinet according to claim 1, it is characterised in that:The ventilation hole (4) quantity is two, and the ventilation hole (4) that quantity is two is symmetrically distributed in the both sides of cabinet (1).
A kind of 4. quick-dehumidifying device suitable for electric power cabinet according to claim 1, it is characterised in that:The belt pulley (9) inside offers the through hole being adapted with bull stick (8), and the inner wall of belt pulley (9) and the outer wall of bull stick (8) weld.
A kind of 5. quick-dehumidifying device suitable for electric power cabinet according to claim 1, it is characterised in that:The bearing (12) and the quantity of shaft (13) is two, and bearing (12) and shaft (13) that quantity is two are symmetrically distributed in motor (7) both sides.
A kind of 6. quick-dehumidifying device suitable for electric power cabinet according to claim 1, it is characterised in that:The switch block (10) quantity is three, and the switch block (10) that quantity is three is remote positioned at two shafts (13) and a bull stick (8) respectively One end of motor (7).
CN201721368107.7U 2017-10-23 2017-10-23 A kind of quick-dehumidifying device suitable for electric power cabinet Expired - Fee Related CN207338917U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721368107.7U CN207338917U (en) 2017-10-23 2017-10-23 A kind of quick-dehumidifying device suitable for electric power cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721368107.7U CN207338917U (en) 2017-10-23 2017-10-23 A kind of quick-dehumidifying device suitable for electric power cabinet

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Publication Number Publication Date
CN207338917U true CN207338917U (en) 2018-05-08

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108598892A (en) * 2018-05-26 2018-09-28 芜湖英特杰智能科技有限公司 A kind of outdoor power equipment with lightning arrester
CN109004563A (en) * 2018-07-25 2018-12-14 陈忠海 A kind of moisture-proof movable transformer pack
CN109296882A (en) * 2018-10-19 2019-02-01 高立伟 It is a kind of convenient for fixed education and instruction projector mount
CN110488051A (en) * 2019-08-28 2019-11-22 黄圣扬 A kind of multimeter dehumidification device
CN110323678B (en) * 2019-07-10 2020-09-08 易霸科技(威海)股份有限公司 Dustproof durable electric power cabinet

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108598892A (en) * 2018-05-26 2018-09-28 芜湖英特杰智能科技有限公司 A kind of outdoor power equipment with lightning arrester
CN109004563A (en) * 2018-07-25 2018-12-14 陈忠海 A kind of moisture-proof movable transformer pack
CN109296882A (en) * 2018-10-19 2019-02-01 高立伟 It is a kind of convenient for fixed education and instruction projector mount
CN110323678B (en) * 2019-07-10 2020-09-08 易霸科技(威海)股份有限公司 Dustproof durable electric power cabinet
CN110488051A (en) * 2019-08-28 2019-11-22 黄圣扬 A kind of multimeter dehumidification device

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180508

Termination date: 20181023

CF01 Termination of patent right due to non-payment of annual fee