CN109510072A - The dehumidification device of field electric cabinet in a kind of national grid system - Google Patents

The dehumidification device of field electric cabinet in a kind of national grid system Download PDF

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Publication number
CN109510072A
CN109510072A CN201811429491.6A CN201811429491A CN109510072A CN 109510072 A CN109510072 A CN 109510072A CN 201811429491 A CN201811429491 A CN 201811429491A CN 109510072 A CN109510072 A CN 109510072A
Authority
CN
China
Prior art keywords
wet tank
dehumidifying shell
grid system
control panel
dehumidifying
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.)
Withdrawn
Application number
CN201811429491.6A
Other languages
Chinese (zh)
Inventor
徐志强
刘凯
苏海南
鲍景宽
姜蕾
范孟哲
田东
江玲
张大伟
张胜远
李京洋
王莉莉
潘俊杰
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201811429491.6A priority Critical patent/CN109510072A/en
Publication of CN109510072A publication Critical patent/CN109510072A/en
Withdrawn legal-status Critical Current

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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
    • 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

The invention discloses a kind of dehumidification devices of field electric cabinet in national grid system, including electric power cabinet and desiccant body, the electric power cabinet is internally provided with desiccant body, the desiccant body includes dehumidifying shell, blast pipe, telescoping mechanism, supporting plate, threaded hole, fixed plate, control panel, exhaust pipe, electric pushrod, humidity sensor, limit hole, limited post, top cover, handle and PLC controller, the side of the dehumidifying shell is provided with control panel, the inside fixed link of the control panel is connected with PLC controller, the side of the control panel is provided with humidity sensor, the two sides of the dehumidifying shell are mounted on telescoping mechanism;The top two sides of the dehumidifying shell pass through hinge and connect with supporting plate, and the dehumidifying shell is internally provided with except wet tank, and the bottom except wet tank has been bolted fan;The invention, high degree of automation, effect on moisture extraction is good, while being easily installed and dismantling, and is easy to use.

Description

The dehumidification device of field electric cabinet in a kind of national grid system
Technical field
The present invention relates to electrical equipment technical field, the dehumidifying dress of field electric cabinet in specially a kind of national grid system It sets.
Background technique
Electric power cabinet is the critical facility in electric system, is safely operated the normal operation concerning each relevant device, therefore It is protected and is also paid much attention to inspection.If electric power cabinet is run in wet condition, hidden danger is come to its safety belt, works as temperature At 30 DEG C or more, relative air humidity can then cause dew condensation phenomenon at 80% or more, and condensation will cause power equipment terminals Sub- burn into reduces insulation performance and causes short circuit, causes unnecessary power outage and loss.
Therefore it needs to dehumidify to electric power cabinet inside by dehumidification device, but existing dehumidification device, it is not easy to pacify Dress and disassembly, it has not been convenient to use, while the degree of automation is low, be not easy to dehumidify, therefore design wild in a kind of national grid system The dehumidification device of outer electric power cabinet is necessary.
Summary of the invention
It is above-mentioned to solve the purpose of the present invention is to provide a kind of dehumidification device of field electric cabinet in national grid system The problem of being proposed in background technique.
In order to solve the above technical problem, the present invention provides following technical solutions: field electricity in a kind of national grid system The dehumidification device of power cabinet, including electric power cabinet and desiccant body, the electric power cabinet are internally provided with desiccant body, the dehumidifier Structure includes dehumidifying shell, blast pipe, telescoping mechanism, supporting plate, threaded hole, fixed plate, control panel, discharge outlet, air-introduced machine, ventilation Mouth, heating element, removes wet tank, steel wire, pressing plate, fan, drainpipe, absorbent wool, exhaust pipe, electric pushrod, humidity at basket strainer The side of sensor, limit hole, limited post, top cover, handle and PLC controller, the dehumidifying shell is provided with control panel, described The inside fixed link of control panel is connected with PLC controller, and the side of the control panel is provided with humidity sensor, the dehumidifying shell The two sides of body are mounted on telescoping mechanism;
The top two sides of the dehumidifying shell pass through hinge and connect with supporting plate, and being internally provided with for shell of dehumidifying is removed Wet tank, the bottom except wet tank have been bolted fan, and the side of the fan has been bolted heating element, The two sides except wet tank are mounted on blast pipe, described to be internally provided with steel wire, the top of the steel wire except wet tank It is provided with absorbent wool, electric pushrod, the bottom installation of the electric pushrod are provided at the top inner wall center except wet tank There is pressing plate, the side except wet tank is connect by the air-introduced machine being arranged on exhaust pipe and the shell that dehumidifies, and the one of the exhaust pipe Side is provided with drainpipe, and drainpipe is connect with the discharge outlet that air-introduced machine side opens up;
Four limit holes are uniformly provided at the top of the dehumidifying shell, the dehumidifying shell passes through limit hole and limited post It is connected with top cover, the humidity sensor is electrically connected the input terminal of PLC controller, the output end of the PLC controller It is electrically connected air-introduced machine.
According to the above technical scheme, the bottom except wet tank offers ventilation opening, and the ventilation opening is internally provided with Basket strainer.
According to the above technical scheme, the steel wire is located above the air inlet of two blast pipes, and the blast pipe is passed through and removed Wet shell be air connected.
According to the above technical scheme, the exhaust pipe is located at the upper half except wet tank, and the drainpipe is located at except under wet tank Half portion.
According to the above technical scheme, the limited post is fixed by welding in the bottom four corners of top cover, and the top of top cover Handle is provided at center.
According to the above technical scheme, the telescoping mechanism includes support tube, fastening bolt, support rod, bolt hole and sucker, The support tube has bolt hole to be connected with support rod by fastening bolt, and the inside of the support rod is uniformly provided with bolt The top in hole, the support rod is connected with sucker by hot melt adhesive.
According to the above technical scheme, it is mounted on fixed plate at the top and bottom of the dehumidifying shell, the fixed plate Side offers threaded hole.
Compared with prior art, the beneficial effects obtained by the present invention are as follows being: the invention is cooperated by screw and threaded hole, By fixed plate and wall connecting, it is easily installed;Handle is pulled, top cover is lifted, otherwise the limited post of cap base is inserted into limit In the hole of position, top cover and dehumidifying shell are linked together, are convenient for top cover installation and removal, it is convenient to dehumidifying enclosure interior equipment It repairs;It rotates supporting plate and then, passes through fastening bolt and spiral shell by extracting support rod out from support tube to horizontal position Keyhole is used cooperatively, and support rod and support tube are fixed, and is then connect by sucker with supporting plate, so that pallet support is lived, Otherwise when putting down supporting plate, support rod is inserted into support tube, convenient for maintenance of equipment to be placed on supporting plate, is easy to use;Wind Work is fanned, heat caused by heating element is discharged by ventilation opening, convenient for heating up to electric power cabinet, to be removed Wet, when humidity reaches certain value, signal is passed to PLC controller by humidity sensor, and PLC controller controls air-introduced machine work Make, the moisture inside electric power cabinet will be drawn onto except moisture absorption is passed through exhaust pipe by absorbent wool in wet tank by two blast pipes Discharge;Electric pushrod work is controlled, band dynamic pressure plate declines, squeezes absorbent wool, removes the water inside absorbent wool, then lead to Drainpipe discharge is crossed, the service life of absorbent wool is increased.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is electric power cabinet schematic diagram of internal structure of the invention;
Fig. 2 is desiccant body front overall structure diagram of the invention;
Fig. 3 is desiccant body side overall structure diagram of the invention;
Fig. 4 is desiccant body schematic diagram of internal structure of the invention;
Fig. 5 is telescoping mechanism structural representation of the invention;
Fig. 6 is desiccant body decomposition texture schematic diagram of the invention;
Fig. 7 is control panel schematic diagram of internal structure of the invention;
In figure: 1, electric power cabinet;2, desiccant body;3, dehumidify shell;4, blast pipe;5, telescoping mechanism;6, supporting plate;7, screw thread Hole;8, fixed plate;9, control panel;10, discharge outlet;11, air-introduced machine;12, ventilation opening;13, basket strainer;14, heating element;15, Except wet tank;16, steel wire;17, pressing plate;18, fan;19, drainpipe;20, absorbent wool;21, exhaust pipe;22, electric pushrod; 23, humidity sensor;24, limit hole;25, limited post;26, top cover;27, handle;28, PLC controller;51, support tube;52, Fastening bolt;53, support rod;54, bolt hole;55, sucker.
Specific embodiment
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 description, 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, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Fig. 1-7 is please referred to, the present invention provides a kind of technical solution: the dehumidifying of field electric cabinet in a kind of national grid system Device, including electric power cabinet 1 and desiccant body 2, electric power cabinet 1 are internally provided with desiccant body 2, and desiccant body 2 includes dehumidifying shell Body 3, blast pipe 4, telescoping mechanism 5, supporting plate 6, threaded hole 7, fixed plate 8, control panel 9, discharge outlet 10, air-introduced machine 11, ventilation opening 12, basket strainer 13, heating element 14, except wet tank 15, steel wire 16, pressing plate 17, fan 18, drainpipe 19, absorbent wool 20, exhaust Pipe 21, electric pushrod 22, humidity sensor 23, limit hole 24, limited post 25, top cover 26, handle 27 and PLC controller 28, are removed The side of wet shell 3 is provided with control panel 9, and the inside fixed link of control panel 9 is connected with PLC controller 28, the side of control panel 9 It is provided with humidity sensor 23, the two sides of dehumidifying shell 3 are mounted on telescoping mechanism 5;The top two sides of dehumidifying shell 3 pass through Hinge is connect with supporting plate 6, and dehumidifying shell 3 is internally provided with except wet tank 15, except the bottom of wet tank 15 has been bolted wind Fan 18, the side of fan 18 has been bolted heating element 14, except the two sides of wet tank 15 are mounted on blast pipe 4, dehumidifying Case 15 is internally provided with steel wire 16, and the top of steel wire 16 is provided with absorbent wool 20, except the top inner wall center of wet tank 15 Place is provided with electric pushrod 22, and the bottom of electric pushrod 22 is equipped with pressing plate 17, except wet tank 15 side by exhaust pipe 21 with The air-introduced machine 11 being arranged on dehumidifying shell 3 connects, and the side of exhaust pipe 21 is provided with drainpipe 19, and drainpipe 19 and air-introduced machine The discharge outlet 10 that 11 sides open up connects;The top of dehumidifying shell 3 is uniformly provided with four limit holes 24, and dehumidifying shell 3 passes through Limit hole 24 and limited post 25 are connected with top cover 26, and humidity sensor 23 is electrically connected the input terminal of PLC controller 28, The output end of PLC controller 28 is electrically connected air-introduced machine 11;Except the bottom of wet tank 15 offers ventilation opening 12, ventilation opening 12 it is interior Portion is provided with basket strainer 13, convenient for preventing dust from entering equipment;Steel wire 16 is located above the air inlet of two blast pipes 4, air inlet Pipe 4 passes through dehumidifying shell 3 and is air connected, convenient for dehumidifying;Exhaust pipe 21 is located at the upper half except wet tank 15, and drainpipe 19 is located at Except 15 lower half of wet tank, convenient for exhaust and draining;Limited post 25 is fixed by welding in the bottom four corners of top cover 26, and top cover 26 Top center at be provided with handle 27, convenient for lifting top cover 26;Telescoping mechanism 5 includes support tube 51, fastening bolt 52, support Bar 53, bolt hole 54 and sucker 55, support tube 51 have bolt hole 54 to be connected with support rod 53 by fastening bolt 52, support The inside of bar 53 is uniformly provided with bolt hole 54, and the top of support rod 53 is connected with sucker 55, support easy to support by hot melt adhesive Plate 6;The top and bottom of dehumidifying shell 3 are mounted on fixed plate 8, and the side of fixed plate 8 offers threaded hole 7, and being convenient for will Equipment is fixed and dismantles;Cooperated by screw and threaded hole 7, fixed plate 8 and wall connecting are easily installed;Handle 27 is pulled, Top cover 26 is lifted, otherwise the limited post 25 of 26 bottom of top cover is inserted into limit hole 24, top cover 26 is connect with dehumidifying shell 3 Together, it is convenient for 26 installation and removal of top cover, it is convenient that dehumidifying 3 internal unit of shell is repaired;Supporting plate 6 is rotated to level Then position, is used cooperatively by fastening bolt 52 and bolt hole 54, is incited somebody to action by extracting support rod 53 out from support tube 51 Support rod 53 is fixed with support tube 51, is then connect by sucker 55 with supporting plate 6, so that supporting plate 6 be supported, otherwise is put down When supporting plate 6, support rod 53 is inserted into support tube 51, convenient for maintenance of equipment to be placed on supporting plate 6, is easy to use;Fan Heat caused by heating element 14 is discharged by ventilation opening 12 for 18 work, convenient for heating up to electric power cabinet 1, thus into Row dehumidifying, when humidity reaches certain value, signal is passed to PLC controller 28 by humidity sensor 23, and PLC controller 28 controls Air-introduced machine 11 works, and the moisture inside electric power cabinet 1 will be drawn onto except in wet tank 15 by two blast pipes 4, by absorbent wool 20 by water Divide to absorb and be discharged by exhaust pipe 21;Electric pushrod 22 is controlled to work, band dynamic pressure plate 17 declines, absorbent wool 20 squeezed, The water inside absorbent wool 20 is removed, is then discharged by drainpipe 19, the service life of absorbent wool 20 is increased.
It should be noted that, in this document, 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 actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention, Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features. All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention Within protection scope.

Claims (7)

1. the dehumidification device of field electric cabinet in a kind of national grid system, including electric power cabinet (1) and desiccant body (2), special Sign is: the electric power cabinet (1) is internally provided with desiccant body (2), the desiccant body (2) include dehumidifying shell (3), into Air hose (4), telescoping mechanism (5), supporting plate (6), threaded hole (7), fixed plate (8), control panel (9), discharge outlet (10), air-introduced machine (11), ventilation opening (12), basket strainer (13), heating element (14), remove wet tank (15), steel wire (16), pressing plate (17), fan (18), drainpipe (19), absorbent wool (20), exhaust pipe (21), electric pushrod (22), humidity sensor (23), limit hole (24), The side of limited post (25), top cover (26), handle (27) and PLC controller (28), dehumidifying shell (3) is provided with control panel (9), the inside fixed link of the control panel (9) is connected with PLC controller (28), and the side of the control panel (9) is provided with wet It spends sensor (23), the two sides of dehumidifying shell (3) are mounted on telescoping mechanism (5);
The top two sides of dehumidifying shell (3) pass through hinge and connect with supporting plate (6), and the inside of dehumidifying shell (3) is set It is equipped with except wet tank (15), the bottom except wet tank (15) has been bolted fan (18), the side of the fan (18) It has been bolted heating element (14), the two sides except wet tank (15) are mounted on blast pipe (4), described to remove wet tank (15) be internally provided with steel wire (16), is provided with absorbent wool (20) at the top of the steel wire (16), described to remove wet tank (15) it being provided at top inner wall center electric pushrod (22), the bottom of the electric pushrod (22) is equipped with pressing plate (17), The side except wet tank (15) is connect by the air-introduced machine (11) being arranged on exhaust pipe (21) and dehumidifying shell (3), the row The side of tracheae (21) is provided with drainpipe (19), and the discharge outlet (10) that drainpipe (19) and air-introduced machine (11) side open up is even It connects;
Four limit holes (24) are uniformly provided at the top of the dehumidifying shell (3), the dehumidifying shell (3) passes through limit hole (24) it is connected with top cover (26) with limited post (25), the humidity sensor (23) is electrically connected PLC controller (28) The output end of input terminal, the PLC controller (28) is electrically connected air-introduced machine (11).
2. the dehumidification device of field electric cabinet in a kind of national grid system according to claim 1, it is characterised in that: institute It states except the bottom of wet tank (15) offers ventilation opening (12), the ventilation opening (12) is internally provided with basket strainer (13).
3. the dehumidification device of field electric cabinet in a kind of national grid system according to claim 1, it is characterised in that: institute It states steel wire (16) to be located above the air inlet of two blast pipes (4), the blast pipe (4) passes through dehumidifying shell (3) and air connects It connects.
4. the dehumidification device of field electric cabinet in a kind of national grid system according to claim 1, it is characterised in that: institute It states exhaust pipe (21) and is located at the upper half for removing wet tank (15), the drainpipe (19), which is located at, removes wet tank (15) lower half.
5. the dehumidification device of field electric cabinet in a kind of national grid system according to claim 1, it is characterised in that: institute The bottom four corners that limited post (25) is fixed by welding in top cover (26) are stated, and are provided with handle at the top center of top cover (26) (27)。
6. the dehumidification device of field electric cabinet in a kind of national grid system according to claim 1, it is characterised in that: institute Stating telescoping mechanism (5) includes support tube (51), fastening bolt (52), support rod (53), bolt hole (54) and sucker (55), described Support tube (51) has bolt hole (54) to be connected with support rod (53) by fastening bolt (52), the support rod (53) it is interior Portion is uniformly provided with bolt hole (54), and the top of the support rod (53) is connected with sucker (55) by hot melt adhesive.
7. the dehumidification device of field electric cabinet in a kind of national grid system according to claim 1, it is characterised in that: institute It states and is mounted on fixed plate (8) at the top and bottom of dehumidifying shell (3), the side of the fixed plate (8) offers threaded hole (7)。
CN201811429491.6A 2018-11-27 2018-11-27 The dehumidification device of field electric cabinet in a kind of national grid system Withdrawn CN109510072A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811429491.6A CN109510072A (en) 2018-11-27 2018-11-27 The dehumidification device of field electric cabinet in a kind of national grid system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811429491.6A CN109510072A (en) 2018-11-27 2018-11-27 The dehumidification device of field electric cabinet in a kind of national grid system

Publications (1)

Publication Number Publication Date
CN109510072A true CN109510072A (en) 2019-03-22

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ID=65750883

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811429491.6A Withdrawn CN109510072A (en) 2018-11-27 2018-11-27 The dehumidification device of field electric cabinet in a kind of national grid system

Country Status (1)

Country Link
CN (1) CN109510072A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113503859A (en) * 2021-05-26 2021-10-15 山东鲁能泰山铁塔有限公司 Column iron tower body balance test professional equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113503859A (en) * 2021-05-26 2021-10-15 山东鲁能泰山铁塔有限公司 Column iron tower body balance test professional equipment

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Application publication date: 20190322