CN108288826A - A kind of outdoor ring main unit of air draft dehumidifying - Google Patents

A kind of outdoor ring main unit of air draft dehumidifying Download PDF

Info

Publication number
CN108288826A
CN108288826A CN201810336697.8A CN201810336697A CN108288826A CN 108288826 A CN108288826 A CN 108288826A CN 201810336697 A CN201810336697 A CN 201810336697A CN 108288826 A CN108288826 A CN 108288826A
Authority
CN
China
Prior art keywords
cabinet
ventilated net
net
main unit
ring main
Prior art date
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.)
Pending
Application number
CN201810336697.8A
Other languages
Chinese (zh)
Inventor
刘坤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Ou Li Electrical Equipment Manufacturing Co Ltd
Original Assignee
Ningbo Ou Li Electrical Equipment Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ningbo Ou Li Electrical Equipment Manufacturing Co Ltd filed Critical Ningbo Ou Li Electrical Equipment Manufacturing Co Ltd
Priority to CN201810336697.8A priority Critical patent/CN108288826A/en
Publication of CN108288826A publication Critical patent/CN108288826A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H02B1/30Cabinet-type casings; Parts thereof or accessories therefor
    • H02B1/303Bases or feet
    • 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
    • H02B1/54Anti-seismic devices or installations
    • 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

Abstract

A kind of outdoor ring main unit of air draft dehumidifying of the present invention, including cabinet, pedestal, cabinet top, the cabinet are set on the base, and the cabinet top is arranged at the top of the cabinet;The front end face of the cabinet is provided with cabinet door, and the cabinet door includes preceding radiator window;The rear end face of the cabinet is provided with rear radiator window;The left side of the cabinet is provided with the first ventilated net;The right side of the cabinet is provided with the second ventilated net;The upper surface of the cabinet is provided with third venting net;First ventilated net is corresponding with second ventilated net position;It is provided with controller in the cabinet.It the advantage is that, for cabinet in addition to lower face, remaining each face is both provided with ventilation device to be opened/closed, improves the air discharging and radiating dehumidifying performance of cabinet;It is provided with wind turbine, the rate of air-supply outlet air can be improved, improve the air discharging and radiating efficiency of cabinet;Each ventilation device is both provided with filter screen, prevents external substance from entering in cabinet, influences the operation stability of the electrical equipment in cabinet.

Description

A kind of outdoor ring main unit of air draft dehumidifying
Technical field
The present invention relates to ring main unit technical field more particularly to a kind of outdoor ring main units of air draft dehumidifying.
Background technology
Ring main unit is one group of transmission & distribution electrical equipment (high-tension switch gear) in metal or non-metallic insulation cabinet or does At the electrical equipment of assembled compartment ring network power supplying units, core uses on-load switch and fuse, has structure letter It is single, small, price is low, power supply parameter can be improved and performance and the advantages that power supply safety.It is widely used in city and lives In the power distribution station and box-type substation of the load centers such as residence cell, skyscraper, large public building, factory and enterprise.
Existing ring main unit, at it in use, since itself heating power and external high temperature irradiate, the inside of ring main unit A large amount of heat is will produce, the bad situation that radiates can lead to ring main unit spontaneous combustion or short circuit.In addition, existing ring main unit cannot have Effect reduces the humidity in ring main unit, leads to the excessively high influence electrical equipment normal work of cabinet humidity.
Therefore, it there is an urgent need for a kind of ring main unit for open air that can effectively improve looped network cabinet heat radiation wet-out property, adapts to each Kind weather conditions, stable operation.
Invention content
The purpose of the present invention is being directed to deficiency in the prior art, a kind of outdoor ring main unit of air draft dehumidifying is provided.
To achieve the above object, the technical solution adopted by the present invention is that:
A kind of outdoor ring main unit of air draft dehumidifying, including cabinet, pedestal, cabinet top, the cabinet are set on the base, institute It states cabinet top and is arranged and be provided with pillar between the top of the cabinet, the cabinet top and the top of the cabinet;
The section of the cabinet top is arc-shaped, and is extended outwardly at left and right sides of the cabinet top and is provided with the first flanging, described Obtuse angle angle is formed between first flanging and the lower face of the cabinet top, the cabinet top is provided with multiple ventilation holes;
The front end face of the cabinet is provided with cabinet door, and the cabinet door includes preceding radiator window and first motor, is radiated before described Window is arranged on the top of the cabinet door, and the first motor is connect with the preceding radiator window, before the first motor driving is described Radiator window is opened and closed;
The rear end face of the cabinet is provided with rear radiator window, and the rear radiator window is corresponding with the preceding heat dissipation window position, Radiator window is connect with the second motor after described, radiator window opening and closing after the second motor driving is described;
The left side of the cabinet is provided with the first ventilated net, and the first filtering is provided on the outside of first ventilated net Net is provided with the first electrically operated gate on the inside of first ventilated net;
The right side of the cabinet is provided with the second ventilated net, and the second filtering is provided on the outside of second ventilated net Net is provided with the second electrically operated gate on the inside of second ventilated net;
The upper surface of the cabinet is provided with third venting net, and third filtering is provided on the outside of the third venting net Net is provided with third electrically operated gate on the inside of the third venting net;
First ventilated net is corresponding with second ventilated net position;
Be provided with controller in the cabinet, the controller respectively with the first motor, second motor, described First electrically operated gate, second electrically operated gate, the third electrically operated gate electrically connect.
Preferably, it is provided with the first protective cover on the outside of first ventilated net, is provided in first protective cover One wind turbine, first wind turbine are electrically connected with the controller, and first protective cover is provided with the 4th ventilated net, and the described 4th The 4th filter screen is provided on the inside of ventilated net, the 4th ventilated net is corresponding with first ventilated net position.
Preferably, it is provided with the second protective cover on the outside of second ventilated net, is provided in second protective cover Two wind turbines, second wind turbine are electrically connected with the controller, and second protective cover is provided with the 5th ventilated net, and the described 5th The 5th filter screen is provided on the inside of ventilated net, the 5th ventilated net is corresponding with second ventilated net position.
Preferably, third wind turbine is provided on the outside of the third venting net, the third wind turbine is connect with the pillar, The third wind turbine is electrically connected with the controller.
Preferably, it is provided with dehumidification device in the cabinet.
Preferably, be provided with humidity sensor in the cabinet, the humidity sensor respectively with the controller and institute Dehumidification device is stated to electrically connect.
Preferably, temperature sensor is provided in the cabinet, the temperature sensor is electrically connected with the controller.
Preferably, it is provided with damping erecting bed in the cabinet.
Preferably, the damping erecting bed includes outer wall, interlayer, inner wall, and the interlayer setting is in the outer wall and described Between inner wall, damping spring is provided in the interlayer, the damping erecting bed is in concave.
Preferably, the inner wall is made of vibration-absorptive material, and the vibration-absorptive material is any in silica gel, rubber.
The present invention is had the following technical effect that compared with prior art using above technical scheme:
A kind of outdoor ring main unit of air draft dehumidifying of the present invention, in addition to lower face, remaining each face is both provided with and can open cabinet The ventilation device closed improves the air discharging and radiating dehumidifying performance of cabinet;It is provided with wind turbine, the rate of air-supply outlet air can be improved, carried The air discharging and radiating efficiency of high cabinet;Each ventilation device is both provided with filter screen, prevents during air discharging and radiating, external substance into Enter in cabinet, influences the operation stability of the electrical equipment in cabinet;Cabinet top is arc-shaped or triangular design, and extends outwardly There are the first flanging and the second flanging, water is made to be fallen in the place far from cabinet, reduces the accumulation of water around cabinet;Setting in cabinet There are humidity sensor and temperature sensor, and to controller transmission data, controller is made whether to be decided in its sole discretion to cabinet according to data Body carries out heat dissipation and dehumidifying;Using controller, make ring main unit operation intelligence, automation, without manual operation, you can voluntarily determine It is fixed whether to open ventilation device or dehumidification device;It is provided with damping erecting bed in cabinet, electrical equipment is installed mounted on damping It in platform, effectively reduces ambient pressure and acts directly on electrical equipment, improve electric equipment operation stability.
Description of the drawings
Fig. 1 is the front view of a preferred embodiment of the present invention.
Fig. 2 is the rearview of a preferred embodiment of the present invention.
Fig. 3 is the sectional view of a preferred embodiment of the present invention.
Fig. 4 is the expanded schematic diagram of the preceding radiator window of the present invention.
Reference numeral therein is:Cabinet 1;Pedestal 2;Cabinet top 3;Pillar 4;First flanging 5;Second flanging 6;Ventilation hole 7; Cabinet door 8;Preceding radiator window 9;Radiator window 10 afterwards;First ventilated net 11;First filter screen 12;First electrically operated gate 13;Second ventilated net 14;Second filter screen 15;Second electrically operated gate 16;Third venting net 17;Third filter screen 18;Third electrically operated gate 19;First protection Cover 20;First wind turbine 21;4th ventilated net 22;4th filter screen 23;Second protective cover 24;Second wind turbine 25;5th ventilated net 26;5th filter screen 27;Third wind turbine 28;6th filter screen 29;Dehumidification device 30;Outer wall 31;Interlayer 32;Inner wall 33;Damping Spring 34.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of not making creative work it is all its His embodiment, shall fall within the protection scope of the present invention.
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase Mutually combination.
The invention will be further described in the following with reference to the drawings and specific embodiments, but not as limiting to the invention.
The preferred embodiment of the present invention, as shown in figures 1-4, a kind of outdoor ring main unit of air draft dehumidifying, by cabinet 1, pedestal 2 and cabinet top 3 are constituted, and cabinet 1 is directly installed on pedestal 2, and cabinet top 3 is mounted on the top of cabinet 1, cabinet by pillar 4 There are larger gaps between top 3 and cabinet 1.
The section of cabinet top 3 is arc-shaped either triangle, is designed by this shape, water can be made along cabinet top 3 Both sides flow outwardly, and water is avoided to be gathered in cabinet top 3.
Cabinet top 3 is a kind of symmetrical structure, and the left and right sides of cabinet top 3 is provided with the first flanging 5 and the second flanging 6, first The lower face of flanging 5 and cabinet top 3 forms an obtuse angle angle, and the second flanging 6 is connect with the first flanging 5, the second flanging 6 perpendicular to Horizontal plane is arranged.It is designed by above-mentioned shape, when water is flowed outwardly from the both sides of cabinet top 3, water can be made on the ground far from cabinet 1 Side is fallen, and reduces the height that water is fallen, and there is a situation where sputter when water being avoided to fall.
Cabinet top 3 also has a ventilation hole 7, ventilation hole 7 in it is front and back to left and right to, sagittal ventilation hole 7 and left and right to Ventilation hole (not shown) is staggered, i.e. honeycomb arrangement, enables the wind of the smooth discharge different directions of cabinet top 3, reduces Pressure of the wind to ring main unit.
The front end face of cabinet 1 is provided with cabinet door 8, and cabinet door 8 is double door, i.e. cabinet door 8 is made of left door plate and right door plate, cabinet Radiator window 9 before the upper end of door 8 is provided with, preceding radiator window 9 are arranged in the left and right sides of cabinet door, that is, in left door plate and right door plate The inside of radiator window 9 before being provided with, preceding radiator window 9 is provided with the 6th filter screen 27, and preceding radiator window 9 is electronic radiator window, preceding to dissipate Hot window 9 is connect with first motor (not shown), and radiator window 9 is opened and closed before first motor driving.
Preceding radiator window 9 is shutter, before first motor driving when radiator window 9, the folding angle of radiator window 9 before can adjusting Degree, to control intake.
In the inside of preceding radiator window 9, the 6th filter screen 27, when can avoid radiator window 9 before opening, external substance are set Into in cabinet 1.
The rear end face of cabinet 1 is provided with rear radiator window 10, and rear radiator window 10 is arranged in the left and right two of the rear section of cabinet 1 Side, the position of rear radiator window 10 are corresponding with the position of preceding radiator window 9.
Afterwards as 10 the same radiator window 9 of radiator window and electronic louvered shutter, rear radiator window 10 and the second motor (figure In be not shown) connection, the second motor driving after radiator window 10 be opened and closed.
The inside of radiator window 10 is provided with the 7th filter screen (not shown) afterwards, when avoiding the radiator window 10 after unlatching, External substance enters in cabinet 1.
Left side, right side and the upper surface of cabinet 1 offer mounting groove, are used to install ventilated net in mounting groove.
First ventilated net 11 is installed, the outside of the first ventilated net 11 is provided in the mounting groove of the left side of cabinet 1 The inside of one filter screen 12, the first ventilated net 11 is provided with the first electrically operated gate 13.
The first electrically operated gate 13 is opened, wind is made to enter in cabinet 1 from the first ventilated net 11, the first filter screen 12 can avoid outer Boundary's substance enters in cabinet 1 with the wind;The first electrically operated gate 13 is closed, wind can not enter from the first ventilated net 11 in cabinet 1.
The first protective cover 20 is provided on the outside of the left side of cabinet 1, the first protective cover 20 covers the first ventilated net 11.The The first wind turbine 21 is provided in one protective cover 20.The side wall of first protective cover 20 opposite with 11 position of the first ventilated net is provided with The inside of 4th ventilated net 22, the 4th ventilated net 22 is provided with the 4th filter screen 23.
In extraneous wind speed deficiency, the first wind turbine 21 is opened, can be increased into the air quantity in cabinet 1, to improve cabinet Wind speed, air quantity in body 1, and then improve heat dissipation, dehumidification efficiency.
The 4th filter screen 23 is set in the inside of the 4th ventilated net 22, external substance can be avoided to enter the first protective cover 20 It is interior, reduce the damage to the first wind turbine 21.
Second ventilated net 14 is installed, the outside of the second ventilated net 14 is provided in the mounting groove of the right side of cabinet 1 The inside of two filter screens 15, the second ventilated net 14 is provided with the second electrically operated gate 16.
The second electrically operated gate 16 is opened, wind is made to be flowed outwardly from cabinet 1 by the second ventilated net 14.
In the case where the first electrically operated gate 13 and the second electrically operated gate 16 are switched on, wind can enter cabinet from the first ventilated net 11 In body 1, then outside the second ventilated net 14 outflow cabinet 1;It can also enter in cabinet 1 from the second ventilated net 14, then logical from first Wind net 11 flows out outside cabinet 1.
The right side of cabinet 1 is provided with the second protective cover 24, and the second protective cover 24 covers the second ventilated net 14.Second protection It is provided with the second wind turbine 25 in cover 24.It is logical that the side wall of second protective cover 24 opposite with 14 position of the second ventilated net is provided with the 5th The inside of wind net 26, the 5th ventilated net 26 is provided with the 5th filter screen 27.
In extraneous wind speed deficiency, the second wind turbine 25 is opened, the air output of cabinet 1 can be increased.
Can be as needed, the mode of action of the first wind turbine 21 and the second wind turbine 25 is adjusted, i.e. the first wind turbine 21 can be It can be used for blowing for exhausting, the second motor 25.
The position of first motor 21 and the second motor 25 is oppositely arranged, and can quickly improve flowing speed of the wind in cabinet 1 Degree improves the wind cycle rate in cabinet 1, and then quickly reduces the temperature and humidity in cabinet 1.
Third venting net 17 is installed, the outside of third venting net 17 is provided in the mounting groove of the upper surface of cabinet 1 The inside of three filter screens 18, third venting net 17 is provided with third electrically operated gate 19.
Third electrically operated gate 19 is opened, the gas in cabinet 1 is enable to be flowed outwardly from third venting net 17.Third filter screen 18 can prevent external substance from being fallen into cabinet 1 from top.
In gap between cabinet 1 and cabinet top 3, third wind turbine 28 is installed, third wind turbine 28 connect solid with pillar 4 It is fixed.In the state that third electrically operated gate 19 is opened, third wind turbine 28 is used to extract the gas inside cabinet 1, to accelerate in cabinet 1 The flow rate of gas in portion.
There are many working methods for first wind turbine 21, the second wind turbine 25 and third wind turbine 28, can work at the same time, can also appoint Two work of meaning, can also any one work.
When any one work in three wind turbines, the gas in cabinet 1 is mainly extracted in the effect of wind turbine.
When any one work in three wind turbines, the effect of one of wind turbine is that gas is conveyed into cabinet 1, separately The effect of one wind turbine is the gas extracted in cabinet 1.
When three wind turbines work at the same time, there are two types of different working methods:
The effect of one of wind turbine is to convey gas into cabinet 1, and the effect of other two wind turbine is extracted in cabinet 1 Gas;
The effect of two of which wind turbine is to convey gas into cabinet 1, and the effect of another wind turbine is extracted in cabinet 1 Gas.
Be additionally provided with controller (not shown) in cabinet 1, controller respectively with first motor, the second motor, One electrically operated gate 13, the second electrically operated gate 16, third electrically operated gate 19, the first wind turbine 21, the second wind turbine 25, third wind turbine 28 electrically connect.
Controller is the circuit board or microprocessor of a pre-set programs, when pre-set programs work, is controlled each electrical Equipment works, in varied situations, to complete the dehumidifying of ring main unit air discharging and radiating.
Inside cabinet 1, multiple temperature sensors and multiple humidity sensors are additionally provided with, temperature sensor and humidity pass Sensor is electrically connected with controller, temperature sensor and humidity sensor to controller transmission data signal so that controller according to Data-signal decides whether to start pre-set programs, to carry out the air discharging and radiating of ring main unit.
In order to keep the humidity in closed state lower cabinet body 1, multiple dehumidification devices 30, dehumidifying dress are additionally provided in cabinet 1 30 different locations being distributed in cabinet 1 are set, maximumlly to remove the moisture in cabinet 1.
In the present embodiment, dehumidification device 30 can be the dehumidifier with water tank, can also be to place removing for dehumidizer Wet box, dehumidizer can be discoloration silica gel.
When dehumidification device 30 is dehumidifier, dehumidifier is electrically connected with humidity sensor, controller respectively, humidity sensor The humidity in cabinet 1 is detected, and to controller transmission data signal, controller decides whether to open dehumidifier according to data-signal It dehumidifies, and closed in cabinet 1, can just open dehumidifier.
When cabinet 1 carries out air discharging and radiating, the gas flow rate in cabinet 1 becomes faster so that electrical equipment in cabinet 1 can be Slight mobile or vibrations occur under wind action, therefore, in order to reduce the influence of wind pressure and wind speed to electrical equipment, in cabinet 1 Damping erecting bed is inside installed.
Damping erecting bed is located at the middle part of cabinet 1, internal to place electrical equipment for installing.
Damping erecting bed is the structure of upper opening, and the vertical section of damping erecting bed is in concave.
Damping erecting bed is three-decker, is followed successively by outer wall 31, interlayer 32, inner wall 33, outer wall 31 and inner wall from outside to inside 33 be solid construction, and interlayer 32 is hollow-core construction, and interlayer 32 is internally provided with multiple damping springs 34, and damping spring 34 has more A direction can effectively absorb the pressure of all directions.
Outer wall 31 is stainless steel, plays fixed function;Inner wall 33 is vibration-absorptive material, plays absorption pressure, buffering is made With vibration-absorptive material includes but not limited to silica gel, rubber.
When wind applies pressure in the cabinet 1 or ring main unit shakes to electrical equipment, in the interlayer 32 of damping erecting bed 34 absorption pressure of damping spring, and evenly dispersed on inner wall 33, vibrations for making the electrical equipment in damping erecting bed be subject to Minimum is influenced, avoid electrical equipment impaired or is subjected to displacement, the operation stability of electrical equipment is improved.
The foregoing is merely preferred embodiments of the present invention, are not intended to limit embodiments of the present invention and protection model It encloses, to those skilled in the art, should can appreciate that all with made by description of the invention and diagramatic content Equivalent replacement and obviously change obtained scheme, should all be included within the scope of the present invention.

Claims (10)

1. a kind of outdoor ring main unit of air draft dehumidifying, which is characterized in that including cabinet (1), pedestal (2), cabinet top (3), the cabinet Body (1) is located on the pedestal (2), and cabinet top (3) setting is in the top of the cabinet (1), the cabinet top (3) and the cabinet Pillar (4) is provided between the top of body (1);
The section of the cabinet top (3) is arc-shaped, and is extended outwardly at left and right sides of the cabinet top (3) and is provided with the first flanging (5), Obtuse angle angle is formed between first flanging (5) and the lower face of the cabinet top (3), the cabinet top (3) is provided with multiple logical Air holes (7);
The front end face of the cabinet (1) is provided with cabinet door (8), and the cabinet door (8) includes preceding radiator window (9) and first motor, institute Preceding radiator window (9) to be stated to be arranged on the top of the cabinet door (8), the first motor is connect with the preceding radiator window (9), and described the One motor driving preceding radiator window (9) opening and closing;
The rear end face of the cabinet (1) is provided with rear radiator window (10), the rear radiator window (10) and preceding radiator window (9) position Set it is corresponding, it is described after radiator window (10) connect with the second motor, second motor driving radiator window (10) opening and closing afterwards;
The left side of the cabinet (1) is provided with the first ventilated net (11), and is provided on the outside of first ventilated net (11) One filter screen (12) is provided with the first electrically operated gate (13) on the inside of first ventilated net (11);
The right side of the cabinet (1) is provided with the second ventilated net (14), and is provided on the outside of second ventilated net (14) Two filter screens (15) are provided with the second electrically operated gate (16) on the inside of second ventilated net (14);
The upper surface of the cabinet (1) is provided with third venting net (17), and is provided on the outside of the third venting net (17) Three filter screens (18) are provided with third electrically operated gate (19) on the inside of the third venting net (17);
First ventilated net (11) is corresponding with the second ventilated net (14) position;
Be provided with controller in the cabinet (1), the controller respectively with the first motor, second motor, described First electrically operated gate (13), second electrically operated gate (16), the third electrically operated gate (19) electrically connect.
2. the outdoor ring main unit of air draft dehumidifying according to claim 1, which is characterized in that first ventilated net (11) Outside is provided with the first protective cover (20), and the first wind turbine (21), first wind turbine are provided in first protective cover (20) (21) it is electrically connected with the controller, first protective cover (20) is provided with the 4th ventilated net (22), the 4th ventilated net (22) the 4th filter screen (23) is provided on the inside of, the 4th ventilated net (22) is opposite with the first ventilated net (11) position It answers.
3. the outdoor ring main unit of air draft dehumidifying according to claim 1, which is characterized in that second ventilated net (14) Outside is provided with the second protective cover (24), and the second wind turbine (25), second wind turbine are provided in second protective cover (24) (25) it is electrically connected with the controller, second protective cover (24) is provided with the 5th ventilated net (26), the 5th ventilated net (26) the 5th filter screen (27) is provided on the inside of, the 5th ventilated net (26) is opposite with the second ventilated net (14) position It answers.
4. the outdoor ring main unit of air draft dehumidifying according to claim 1, which is characterized in that the third venting net (17) Outside is provided with third wind turbine (28), and the third wind turbine (28) connect with the pillar (4), the third wind turbine (28) and institute Controller is stated to electrically connect.
5. the outdoor ring main unit of air draft dehumidifying according to claim 1, which is characterized in that be provided in the cabinet (1) Dehumidification device (30).
6. the outdoor ring main unit of air draft dehumidifying according to claim 5, which is characterized in that be provided in the cabinet (1) Humidity sensor, the humidity sensor are electrically connected with the controller and the dehumidification device (30) respectively.
7. the outdoor ring main unit of air draft dehumidifying according to claim 1, which is characterized in that be provided in the cabinet (1) Temperature sensor, the temperature sensor are electrically connected with the controller.
8. the outdoor ring main unit of air draft dehumidifying according to claim 1, which is characterized in that be provided in the cabinet (1) Damping erecting bed.
9. the outdoor ring main unit of air draft dehumidifying according to claim 8, which is characterized in that the damping erecting bed includes outer Wall (31), interlayer (32), inner wall (33), the interlayer (32) are arranged between the outer wall (31) and the inner wall (33), institute It states and is provided with damping spring (34) in interlayer (32), the damping erecting bed is in concave.
10. the outdoor ring main unit of air draft dehumidifying according to claim 9, which is characterized in that the inner wall (33) is by damping Material is made, and the vibration-absorptive material is any in silica gel, rubber.
CN201810336697.8A 2018-04-16 2018-04-16 A kind of outdoor ring main unit of air draft dehumidifying Pending CN108288826A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810336697.8A CN108288826A (en) 2018-04-16 2018-04-16 A kind of outdoor ring main unit of air draft dehumidifying

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810336697.8A CN108288826A (en) 2018-04-16 2018-04-16 A kind of outdoor ring main unit of air draft dehumidifying

Publications (1)

Publication Number Publication Date
CN108288826A true CN108288826A (en) 2018-07-17

Family

ID=62834533

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810336697.8A Pending CN108288826A (en) 2018-04-16 2018-04-16 A kind of outdoor ring main unit of air draft dehumidifying

Country Status (1)

Country Link
CN (1) CN108288826A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109066397A (en) * 2018-09-10 2018-12-21 安徽淮开电器设备有限公司 A kind of Intelligent switch cabinet panel based on touch switch on wall
CN109244887A (en) * 2018-09-07 2019-01-18 镇江笑宁能源科技有限公司 A kind of Adjustable switch cabinet
CN111129989A (en) * 2020-01-19 2020-05-08 环宇集团(南京)有限公司 Intelligent photovoltaic box-type substation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109244887A (en) * 2018-09-07 2019-01-18 镇江笑宁能源科技有限公司 A kind of Adjustable switch cabinet
CN109066397A (en) * 2018-09-10 2018-12-21 安徽淮开电器设备有限公司 A kind of Intelligent switch cabinet panel based on touch switch on wall
CN111129989A (en) * 2020-01-19 2020-05-08 环宇集团(南京)有限公司 Intelligent photovoltaic box-type substation

Similar Documents

Publication Publication Date Title
CN205565403U (en) Multi -functional power equipment cabinet
CN105742979A (en) Multi-functional intelligent control power distribution cabinet
EP2021701B1 (en) Method and apparatus for cooling ventilation air for a building
CN101632332B (en) Cooling device
CN205319569U (en) Multifunctional power distribution cabinet with waterproof cabinet door dispels heat
WO2011146063A1 (en) Data center cooling
CN104582441A (en) Intelligent cabinet
CN105762679A (en) High voltage power distribution cabinet possessing waterproof, heat-dissipation and dustproof performance
CN205429523U (en) Heat dissipation electric power cabinet with vibration damping mount
CN207853281U (en) A kind of dehumidifying dedusting cooling noise reduction integration electrical cabinet
CN206851184U (en) A kind of outdoor communication cabinet with good heat radiating and dust removing effects
WO2016152296A1 (en) Intake/exhaust unit and double skin system using same
CN205919477U (en) New trend system and wind gap structure thereof
CN205753115U (en) A kind of electric power multifunctional equipment case
CN206077873U (en) Anti- tidal height radiating distributed board outdoor
CN103472778A (en) Intelligent control management system for electrical equipment rooms of high-rise building
CN206533673U (en) A kind of radiator structure for fiber optic cable communications outdoor cabinet
CN207542632U (en) A kind of electric power cabinet with dehumidifying heat dissipation dedusting
CN207442300U (en) A kind of cabinet body structure of power distribution cabinet
CN205878408U (en) Full -automatic air condensing units grille -type protection casing
CN205374556U (en) Ammeter case with dehumidification and heat dissipation function
CN206947806U (en) A kind of electrical engineering power distribution cabinet for being easy to radiating
CN201294341Y (en) Outdoor distributor box
CN206712284U (en) A kind of environmentally friendly heat radiating type distribution cabinet device
CN203278034U (en) Rural network intelligent low voltage distribution box

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination