CN109004563A - A kind of moisture-proof movable transformer pack - Google Patents

A kind of moisture-proof movable transformer pack Download PDF

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Publication number
CN109004563A
CN109004563A CN201810826990.2A CN201810826990A CN109004563A CN 109004563 A CN109004563 A CN 109004563A CN 201810826990 A CN201810826990 A CN 201810826990A CN 109004563 A CN109004563 A CN 109004563A
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CN
China
Prior art keywords
transformer station
station box
moisture
heat
insulated
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Granted
Application number
CN201810826990.2A
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Chinese (zh)
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CN109004563B (en
Inventor
陈忠海
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陈忠海
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Priority to CN201810826990.2A priority Critical patent/CN109004563B/en
Publication of CN109004563A publication Critical patent/CN109004563A/en
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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
    • H02B7/00Enclosed substations, e.g. compact substations
    • 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
    • H02B1/46Boxes; 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 moisture-proof movable transformer packs, including transformer station box, the top backplate that is fitted in above transformer station box and the side apron for being fitted in transformer station box left and right sides, heat-insulated moisture absorption chamber is formed between transformer station box side and side apron, the heat-insulated absorbent cotton of multiple groups is equipped in heat-insulated moisture absorption chamber, heat-insulated absorbent cotton can absorb the certain heat of isolation, and the heat entered by side apron conduction can be absorbed, has the effect of good heat-insulated moisture absorption, it ensure that the normal running conditions of transformer station box, transformer station box lower end is equipped with telescopic movable pulley, movable pulley and its isolated protection of retractable structure are in the moisture-proof chamber in internal protective shell, it avoids outside moisture and enters the phenomenon inside transformer station box from stretching out slot, whole moisture resistance is preferable, and it is easy to remove, can convert according to actual needs and Mobile substation cabinet is also convenient in time moving transformer station box position when rising, can cope with emergency case.

Description

A kind of moisture-proof movable transformer pack
Technical field
The present invention relates to technical field of electricity, specially a kind of moisture-proof movable transformer pack.
Background technique
Substation, which refers in electric system, converts voltage and current, receives electric energy and distributes the place of electric energy.? Substation in power plant is primary substation, and effect is to be fed to high-voltage fence after the electric energy that generator issues boosts In, wherein box-type substation also belongs to one kind of substation, commonly used to storage electrical equipment, is set to open air, but it is in reality There are still following drawbacks in the use of border:
1. the effect of the box-type substation of this open air its moisture-proof heat-insulation during use is poor, electric elements inside It is easy dampness or overheat, safety accident is caused when serious;
2. the inconvenient position that carries out according to actual needs is mobile during use for existing substation, or when damage into Row replacement, inconvenient to use, hommization is lower.
Summary of the invention
The purpose of the present invention is to provide a kind of moisture-proof movable transformer packs, to solve mentioned above in the background art ask Topic.
To achieve the above object, the invention provides the following technical scheme: a kind of moisture-proof movable transformer pack, including substation Cabinet, the top backplate being fitted in above transformer station box and the side apron for being fitted in transformer station box left and right sides, institute The top backplate side for stating transformer station box upper surface is fixed by screws on transformer station box, the side of transformer station box side Face backplate is fixed on transformer station box by the screw that upper and lower side is equipped with, between the top backplate and transformer station box there are Heat dissipation cavity is equipped with top radiating fin and lower section radiating fin, the top radiating fin and lower section radiating fin in heat dissipation cavity Multiple groups are equipped in rectangular plate-like structure, radiating fin, which is isodistantly spaced, above multiple groups is fixedly welded at the bottom surface of backplate above, Radiating fin is isodistantly spaced the upper surface for being fixedly welded on transformer station box, and radiating fin and multiple groups above multiple groups below multiple groups Lower section radiating fin is in be staggered;
There are heat-insulated moisture absorption chamber between the side apron and transformer station box, heat-insulated suction is equipped in the heat-insulated moisture absorption chamber Wet cotton, the heat-insulated absorbent cotton are set on winding bar;
Internal protection shell is also fixed with by fixed edge inside the lower end of the transformer station box, the internal protection shell is in Cross section is the housing shape of L-shaped structure, and the top and bottom of internal protection shell are fixedly welded with fixed edge, the fixed edge It is bonded and is fixed by screws on the inner wall of transformer station box, formed between internal protection shell and the inner wall of transformer station box anti- Damp chamber is equipped with fixed support plate, electric pushrod and push plate in moisture-proof chamber, and the lower surface middle position of the fixed support plate is fixed It is welded with electric pushrod, the lower end of the electric pushrod is fixedly welded with push plate, and the lower end of push plate is movably equipped with movable pulley, described Stretching slot is correspondingly provided with immediately below movable pulley.
Preferably, the lower end of the top radiating fin is not bonded the upper surface of transformer station box, lower section radiating fin Upper surface is not bonded the lower surface of top backplate, runs through on the top backplate above the radiating fin of lower section and is equipped with radiating groove.
Preferably, the winding bar is in round bar shape structure by being threadedly engaged the inner end for being connected to link block, the connection It is fixedly welded between the outer end of block and the inner wall of side apron.
Preferably, the heat-insulated absorbent cotton is equipped with multiple groups, and the heat-insulated absorbent cotton of multiple groups is sequentially arranged in heat-insulated suction from top to bottom In wet cotton.
Preferably, fixed edge fitting transformer station box inner wall is fixed with two slat gum sealing strips on one side, described In rubber weather strip snap-fit trapezoidal seal groove matched in transformer station box inner wall.
Preferably, the fixed support plate is fixedly welded on the inner wall of transformer station box, and fixed support plate is located at moisture-proof The upper end position of chamber.
Preferably, the width that the slot that stretches out is arranged through the bottom of transformer station box, and stretches out slot is greater than the length of push plate Degree.
Compared with prior art, the beneficial effects of the present invention are: structure of the invention setting rationally, functional, have with Lower advantage:
1. forming heat-insulated moisture absorption chamber between transformer station box side and side apron, it is heat-insulated that multiple groups are equipped in heat-insulated moisture absorption chamber Absorbent cotton, heat-insulated absorbent cotton can absorb the certain heat of isolation, and can absorb the heat entered by side apron conduction, tool There is the effect of good heat-insulated moisture absorption, ensure that the normal running conditions of transformer station box;
2. transformer station box lower end is equipped with telescopic movable pulley, movable pulley and its retractable structure are isolated including protection In moisture-proof chamber in portion's protective shell, avoids outside moisture and enter the phenomenon inside transformer station box from stretching out slot, it is whole anti- Tide is preferable, and easy to remove, can convert and rise with mobile substation cabinet, convenient to overhaul and replacement according to actual needs When be also convenient in time moving transformer station box position, emergency case can be coped with;
3. the heat dissipation cavity between top backplate and transformer station box has good heat dissipation effect, the top being staggered dissipates Hot fin and lower section radiating fin strengthen the heat dissipation effect of device, and heat can be discharged at radiating groove, and single unit system structure is simple, It is easy to disassemble, it is easy to use, it is suitble to promote.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention;
Fig. 2 is cross-sectional view of the present invention;
Fig. 3 is structure enlargement diagram at A in Fig. 2 of the present invention;
Fig. 4 is structure enlargement diagram at B in Fig. 2 of the present invention.
In figure: transformer station box 1, top backplate 2, side apron 3, internal protection shell 4, fixed edge 5, rubber weather strip 6, Trapezoidal seal groove 7, radiating groove 8, top radiating fin 9, lower section radiating fin 10, heat dissipation cavity 11, heat-insulated absorbent cotton 12, heat-insulated suction Wet chamber 13, movable pulley 14 stretch out slot 15, fixed support plate 16, electric pushrod 17, push plate 18, moisture-proof chamber 19, winding bar 20, connect Connect block 21.
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. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of moisture-proof movable transformer pack, including substation's case Body 1, the top backplate 2 for being fitted in 1 top of transformer station box and the side apron 3 for being fitted in 1 left and right sides of transformer station box, 2 side of top backplate of 1 upper surface of transformer station box is fixed by screws on transformer station box 1,1 side of transformer station box Side apron 3 is fixed on transformer station box 1 by the screw that upper and lower side is equipped with, and is stayed between top backplate 2 and transformer station box 1 There is heat dissipation cavity 11, top radiating fin 9 and lower section radiating fin 10 are equipped in heat dissipation cavity 11, top radiating fin 9 and lower section dissipate Hot fin 10 is equipped with multiple groups in rectangular plate-like structure, and radiating fin 9, which is isodistantly spaced, above multiple groups is fixedly welded backplate 2 above Bottom surface at, radiating fin 10 is isodistantly spaced the upper surface for being fixedly welded on transformer station box 1 below multiple groups, and dissipates above multiple groups Radiating fin 10 is in and is staggered below hot fin 9 and multiple groups;
There are heat-insulated moisture absorption chamber 13 between side apron 3 and transformer station box 1, heat-insulated moisture absorption is equipped in heat-insulated moisture absorption chamber 13 Cotton 12, heat-insulated absorbent cotton 12 are set on winding bar 20;
Internal protection shell 4 is also fixed with by fixed edge 5 inside the lower end of transformer station box 1, internal protection shell 4 is in transversal Face is the housing shape of L-shaped structure, and the top and bottom of internal protection shell 4 are fixedly welded with fixed edge 5, and fixed edge 5 is bonded And be fixed by screws on the inner wall of transformer station box 1, it is formed between internal protection shell 4 and the inner wall of transformer station box 1 anti- Damp chamber 19, is equipped with fixed support plate 16, electric pushrod 17 and push plate 18 in moisture-proof chamber 19, among the lower surface of fixed support plate 16 Position is fixedly welded with electric pushrod 17, and the lower end of electric pushrod 17 is fixedly welded with push plate 18, and the lower end activity of push plate 18 is set There is movable pulley 14, is correspondingly provided with immediately below movable pulley 14 and stretches out slot 15.
The lower end of top radiating fin 9 is not bonded the upper surface of transformer station box 1, and the upper surface of lower section radiating fin 10 is not It is bonded the lower surface of top backplate 2, runs through on the top backplate 2 of 10 top of lower section radiating fin and is equipped with radiating groove 8.
Winding bar 20 in round bar shape structure by being threadedly engaged the inner end for being connected to link block 21, the outer end of link block 21 and It is fixedly welded between the inner wall of side apron 3.
Heat-insulated absorbent cotton 12 is equipped with multiple groups, and the heat-insulated absorbent cotton 12 of multiple groups is sequentially arranged in heat-insulated absorbent cotton 12 from top to bottom In.
What fixed edge 5 was bonded 1 inner wall of transformer station box is fixed with two slat gum sealing strips 6 on one side, and rubber weather strip 6 With being fastened in trapezoidal seal groove 7 matched in 1 inner wall of transformer station box.
Fixed support plate 16 is fixedly welded on the inner wall of transformer station box 1, and fixed support plate 16 is located at moisture-proof chamber 19 Upper end position.
The width for stretching out slot 15 to be arranged through the bottom of transformer station box 1, and stretching out slot 15 is greater than the length of push plate 18.
Working principle: top backplate 2 is fixed by screws in 1 top of transformer station box, and side apron 3 is fixed by screw In 1 side of transformer station box, it is fixedly welded with multiple groups link block 21 on side apron 3, passes through the company of being threadedly engaged on link block 21 It is connected to winding bar 20, heat-insulated absorbent cotton 12 is arranged on winding bar 20, heat-insulated absorbent cotton 12 is conveniently replaceable, and it is easy to use, it is heat-insulated Moisture absorption chamber 13 also has the function of that heat insulation is wet;
The model of electric pushrod 17 in device are as follows: YNT-03, electric pushrod 17 is by fixed support plate 16 as support, electricity When the movable pulley 14 that dynamic push rod 17 controls 18 lower end of push plate stretches out slot 15, transformer station box 1 can be moved easily, fixed edge 5 On the sealing of rubber weather strip 6 be fastened in corresponding trapezoidal seal groove 7, strengthen the sealing effect of moisture-proof chamber 19, strengthen Sealing effect;
Heat-insulated moisture absorption chamber 13 is formed between 1 side of transformer station box and side apron 3, is equipped with multiple groups in heat-insulated moisture absorption chamber 13 Heat-insulated absorbent cotton 12, heat-insulated absorbent cotton 12 can absorb the certain heat of isolation, and can absorb to conduct by side apron 3 and enter Heat, have the effect of good heat-insulated moisture absorption, ensure that the normal running conditions of transformer station box 1;
1 lower end of transformer station box is equipped with telescopic movable pulley 14, movable pulley 14 and its isolated protection of retractable structure In the moisture-proof chamber 19 in internal protective shell 4, avoids outside moisture and enter showing inside transformer station box 1 from stretching out slot 15 As, whole moisture resistance is preferable, and easy to remove, can convert according to actual needs with mobile substation cabinet 1, it is convenient to overhaul and more It changes, is also convenient in time moving 1 position of transformer station box when rising, emergency case can be coped with;
Heat dissipation cavity 11 between top backplate 2 and transformer station box 1 has good heat dissipation effect, the top being staggered Radiating fin 9 and lower section radiating fin 10 strengthen the heat dissipation effect of device, and heat, single unit system knot can be discharged at radiating groove 8 Structure is simple, easy to disassemble, easy to use, is suitble to promote.
It 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 variations, modification, replacement can be carried out to these embodiments 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 (7)

1. a kind of moisture-proof movable transformer pack is protected including transformer station box (1), the top being fitted in above transformer station box (1) Plate (2) and the side apron (3) for being fitted in transformer station box (1) left and right sides, it is characterised in that: the transformer station box (1) top backplate (2) side of upper surface is fixed by screws on transformer station box (1), the side of transformer station box (1) side Face backplate (3) is fixed on transformer station box (1) by the screw that upper and lower side is equipped with, the top backplate (2) and substation's case There are heat dissipation cavity (11) between body (1), top radiating fin (9) and lower section radiating fin (10), institute are equipped in heat dissipation cavity (11) It states top radiating fin (9) and lower section radiating fin (10) and is equipped with multiple groups, radiating fin above multiple groups in rectangular plate-like structure (9) it is isodistantly spaced and is fixedly welded at the bottom surface of backplate (2) above, radiating fin (10), which is isodistantly spaced, below multiple groups is fixedly welded In the upper surface of transformer station box (1), and above multiple groups, radiating fin (9) and multiple groups lower section radiating fin (10) are set in interlocking It sets;
There are heat-insulated moisture absorption chamber (13) between the side apron (3) and transformer station box (1), in the heat-insulated moisture absorption chamber (13) Equipped with heat-insulated absorbent cotton (12), the heat-insulated absorbent cotton (12) is set on winding bar (20);
It is also fixed with internal protection shell (4) by fixed edge (5) inside the lower end of the transformer station box (1), the internal guarantor Protective case (4) is the housing shape of L-shaped structure in cross section, and the top and bottom of internal protection shell (4) are fixedly welded with fixation Side (5), the fixed edge (5), which is bonded, to be simultaneously fixed by screws on the inner wall of transformer station box (1), internal protection shell (4) and It is formed between the inner wall of transformer station box (1) moisture-proof chamber (19), fixed support plate (16), electric pushrod is equipped in moisture-proof chamber (19) (17) and push plate (18), the lower surface middle position of the fixed support plate (16) is fixedly welded with electric pushrod (17), described The lower end of electric pushrod (17) is fixedly welded with push plate (18), and the lower end of push plate (18) is movably equipped with movable pulley (14), the shifting It is correspondingly provided with immediately below driving wheel (14) and stretches out slot (15).
2. a kind of moisture-proof movable transformer pack according to claim 1, it is characterised in that: the top radiating fin (9) Lower end be not bonded the upper surface of transformer station box (1), the upper surface of lower section radiating fin (10) is not bonded top backplate (2) Lower surface, through being equipped with radiating groove (8) on the top backplate (2) above lower section radiating fin (10).
3. a kind of moisture-proof movable transformer pack according to claim 1, it is characterised in that: the winding bar (20) is in round bar Shape structure by being threadedly engaged the inner end for being connected to link block (21), the outer end of the link block (21) and side apron (3) It is fixedly welded between inner wall.
4. a kind of moisture-proof movable transformer pack according to claim 1, it is characterised in that: the heat-insulated absorbent cotton (12) sets There are multiple groups, the heat-insulated absorbent cotton of multiple groups (12) is sequentially arranged in from top to bottom in heat-insulated absorbent cotton (12).
5. a kind of moisture-proof movable transformer pack according to claim 1, it is characterised in that: fixed edge (5) fitting becomes Power station cabinet (1) inner wall is fixed with two slat gum sealing strips (6) on one side, and rubber weather strip (6) snap-fit is becoming In power station cabinet (1) inner wall in matched trapezoidal seal groove (7).
6. a kind of moisture-proof movable transformer pack according to claim 1, it is characterised in that: the fixed support plate (16) is solid Surely it is welded on the inner wall of transformer station box (1), fixed support plate (16) is located at the upper end position of moisture-proof chamber (19).
7. a kind of moisture-proof movable transformer pack according to claim 1, it is characterised in that: the stretching slot (15) is through change The bottom of power station cabinet (1) is arranged, and the width for stretching out slot (15) is greater than the length of push plate (18).
CN201810826990.2A 2018-07-25 2018-07-25 Dampproofing portable transformer substation Active CN109004563B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810826990.2A CN109004563B (en) 2018-07-25 2018-07-25 Dampproofing portable transformer substation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810826990.2A CN109004563B (en) 2018-07-25 2018-07-25 Dampproofing portable transformer substation

Publications (2)

Publication Number Publication Date
CN109004563A true CN109004563A (en) 2018-12-14
CN109004563B CN109004563B (en) 2021-01-26

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Family Applications (1)

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CN201810826990.2A Active CN109004563B (en) 2018-07-25 2018-07-25 Dampproofing portable transformer substation

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111653976A (en) * 2020-06-17 2020-09-11 胡渭烽 Outdoor looped netowrk cabinet monitoring device
CN112064174A (en) * 2020-10-09 2020-12-11 李威乐 Weaving is with knot silk former

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CN204407750U (en) * 2015-03-12 2015-06-17 国家电网公司 Transformer station's dust control and noise absorption ventilation unit
CN205081380U (en) * 2015-10-14 2016-03-09 江西瑞林电气自动化有限公司 Outdoor water -cooled light current case that can dispel heat
CN205901082U (en) * 2016-07-20 2017-01-18 杨力 Electric power cabinet with multiple dehumidification function
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CN206272083U (en) * 2016-08-31 2017-06-20 上海中吉机械制造有限公司 It is a kind of to be easy to mobile low-tension switch cabinet
CN206790837U (en) * 2017-06-09 2017-12-22 徐永丰 It is a kind of to be used for outdoor damp-proof electrical control cabinet
CN207338917U (en) * 2017-10-23 2018-05-08 郑敏 A kind of quick-dehumidifying device suitable for electric power cabinet

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070019373A1 (en) * 2005-07-21 2007-01-25 Kabushiki Kaisha Toshiba Electronic apparatus
CN204407750U (en) * 2015-03-12 2015-06-17 国家电网公司 Transformer station's dust control and noise absorption ventilation unit
CN205081380U (en) * 2015-10-14 2016-03-09 江西瑞林电气自动化有限公司 Outdoor water -cooled light current case that can dispel heat
CN205901082U (en) * 2016-07-20 2017-01-18 杨力 Electric power cabinet with multiple dehumidification function
CN206022983U (en) * 2016-08-22 2017-03-15 定州市兴亚电力设备安装工程有限公司 A kind of moving lift type power distribution cabinet
CN206272083U (en) * 2016-08-31 2017-06-20 上海中吉机械制造有限公司 It is a kind of to be easy to mobile low-tension switch cabinet
CN206790837U (en) * 2017-06-09 2017-12-22 徐永丰 It is a kind of to be used for outdoor damp-proof electrical control cabinet
CN207338917U (en) * 2017-10-23 2018-05-08 郑敏 A kind of quick-dehumidifying device suitable for electric power cabinet

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111653976A (en) * 2020-06-17 2020-09-11 胡渭烽 Outdoor looped netowrk cabinet monitoring device
CN112064174A (en) * 2020-10-09 2020-12-11 李威乐 Weaving is with knot silk former
CN112064174B (en) * 2020-10-09 2021-11-02 合肥洁诺无纺布制品有限公司 Weaving is with knot silk former

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